Which similar computer network components connect multiple devices?
A and are similar computer network components that connect multiple devices in a computer network. Please helppp

Answers

Answer 1

Answer: A network switch and/or a network hub its one of those two im not quite sure though

Explanation:


Related Questions

Which of the following is a reason to use Remote Assistance instead of Remote Desktop Protocol (RDP)

Answers

The original statement makes the claim that you require user control over the computer.

Describe the desktop :

Documents, phone books, cellphones, reference materials, writing and painting tools, and project binders are examples of the types of items that one can find on the top of a real desk in a desktop, which is a digital display area.

What makes it a desktop, and why?

A desktop computer is one that you use at your desk as opposed to a laptop, which is one that fits on your lap. A phone or media player would be a portable computer. The term "computer desktop," which should be pronounced "computer desktop" rather than "desktop computer," is most frequently used to refer to a component of your programs and the computer.

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___________ characters is the average character length that will appear on a mobile device for your email.

Answers

25 to 30 characters is the average character length that will appear on a mobile device for your email.

How much time is excessive for an email?

The studies and guidance from industry professionals indicate that 125 words maximum is your best bet. However, you should limit it to between 75 and 100 words for optimum impact. This is not to mean that you must adhere to this guideline in every single instance for every email you send.

What is the ideal email character count?

40–100 characters is the optimum length. Best practises: Keep in mind that some of your readers might open your emails on their mobile devices. By making your preheader text mobile-optimized, you can raise your open rates.

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Elias wants to name his data in an Excel file. Each column of his data begins with a label. He follows these steps in order to create a name from labels.

1. Select the Formula tab.
2. Highlight any cell that includes the label.
3. In the Defined Names group, select “Create from Selection.”
4. Select “Top row” in the Create Names from Selection pop-up box.

Which step is incorrect?

Step 1: The Data tab should be selected since it contains the Defined Names section.
Step 2: The entire data range must be selected to create names from labels.
Step 3: “Create from Selection” should be selected in the Data Tools group.
Step 4: “Top column,” not “Top row,” should be selected in the pop-up box.

Answers

According to the scenario, the incorrect step is the top column,” not “Top row,” which should be selected in the pop-up box. Thus, the correct option for this question is D.

How do you name data in Excel?

Select the range you want to name, including the row or column labels. Select Formulas. Create from Selection. In the Create Names from Selection dialog box, designate the location that contains the labels by selecting the Top row, Left column, Bottom row, or Right column check box. Select ok.

The Name Box in Excel is the fastest way to create a named range: -Select a cell or a range of cells that you want to name. -Type a name into the Name Box. -Press the Enter key.

Select the range you want to name, including the row or column labels. Click Formulas then create from Selection.

In the Create Names from the selection dialog box, select the checkbox (es) depending on the location of your row/column header. Click OK.

Therefore, the incorrect step is the top column,” not “Top row,” which should be selected in the pop-up box. Thus, the correct option for this question is D.

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To achieve server scalability, more servers may be added to a configuration and make use of:
Choose matching definition
1. Inbound packets are traversing the active firewall and return traffic is being sent through the passive firewall
2. load balancers
3. RAID
Clustering
Load balancing

Answers

To achieve server scalability, more servers may be added to a configuration and make use of: 2. load balancers

How does a load balancer operate?

A load balancer serves as the "traffic cop" in front of your servers, distributing client requests among all servers equipped to handle them in a way that maximizes speed & capacity utilization and makes sure that no server is overloaded, which can result in performance degradation.

What is load balancing at Layer 4?

Without needing to see the content of messages, Layer 4 load balancing controls traffic based on network metadata like protocols and application ports.

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WILL GIVE BRAINLIEST!!! Please help me create an image filter in Python, for my Code HS assignment. I have tried everything and nothing will work.

Answers

Below is an example of a custom image filter that inverts the colors of an image:

from PIL import Image

def custom_filter(image):

   width, height = image.size

   pixels = image.load()

   for x in range(width):

       for y in range(height):

           r, g, b = pixels[x, y]

           pixels[x, y] = (255-r, 255-g, 255-b)

   return image

 # Usage example

original_image = Image.open("example.")

inverted_image = custom_filter(original_image)

inverted_image.save("inverted_example.")

What is the  Image Filter about?

The above filter uses the Python Imaging Library (PIL) to open an image file, iterate through each pixel, and invert the red, green, and blue color channels by subtracting each channel's value from 255. The resulting image will have inverted colors, like a negative film.

Therefore, You can use this as a starting point and experiment with different ways of modifying the pixels to create your own unique filter. Some ideas to try:

Modifying only a specific color channel in each pixelSwapping color channels in each pixelModifying pixels based on their brightness or saturationModifying pixels based on the pixels around them (e.g. blur, sharpen)Combining multiple modifications together

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See transcribed text below

Create an Image Filter

In this project, you can pair up with a partner to develop a novel image filter that can be applied to any digital image of your choosing! You will describe your image filter, your development process, and embed your image filter along with its description on your personal portfolio website.

YOUR TASK:

Fill in the function custom_filter that takes in an Image as a parameter, and modifies the pixels in the image in some way to create a new image, then returns that modified Image!

Make your filter unique. Experiment with different ways of modifying each pixel in the image.

Here are some questions to help you brainstorm your custom filter:

• What happens if you only modify one specific color channel in each pixel (red, blue, or green)? • What happens if you swap color channels in each pixel?

• What happens if you only modify pixels if they have a certain amount of red, blue, or green? • What happens if you modify a pixel based on the pixels around it?

Have fun!

To generate a surrogate key, Microsoft Access uses a(n) ____ data type.
a. identity
b. autoNumber
c. surrogate
d. sequence

Answers

B. AutoNumber???
This is a strange question..
sorry if I’m wrong

Consider the following code segment. int[] nums = {10, 5, 8, 13}; for (int i : nums) { System.out.print(i + " "); } What is printed when this code segment is run?

Answers

Since the code section does not compile, the array newVals will be empty. A value that can be printed is not returned by the reset procedure.

What will happen to the program's output if the array's starting address is 65486?

# Incorporate Stdio H void main () int arr [] 12 14 15 23 45; printf%U%U ARR &ARR);?

The array's base address is 65486, therefore arr, &arr points to the array's base address arr. As a result, the program's output is 65486, 65486.

How to use length () in C++ to determine an array's length?

Thus, by simply dividing the array's size by the size each member of the same acquired, we can determine the total number.

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Which of the following is not an aggregate function that can be applied in a total row?
a. MAX
b. AVERAGE
c. COUNT
d. VLOOKUP

Answers

VLOOKUP is not a aggregation function that can be applied in a total row. Correct option is 'd' .

Aggregate functions perform calculations on a set of values ​​and return a single value. This function ignores null values. Often used in the GROUP BY clause of SELECT statements.

All aggregate functions are deterministic. That is, aggregate functions return the same value each time they are called with a particular set of input values.

SQL does not have all as a built-in aggregate function. Average is used to find the average, MAX is used to find the maximum value and count is used to COUNT the number of values.

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There is no aggregation function in VLOOKUP.

A single value is returned by aggregate functions after they have performed calculations on a set of values. Null values are ignored by this function. frequently used  the SELECT statements' GROUP BY clause.

They are all deterministic aggregate functions. In other words, when an aggregate function is run with a specific set of input values, it always returns the same result.

All is not a built-in aggregate function in SQL. The terms average, max, and count are used to determine the average, max, the maximum value, and count, the number of values.

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write a program to calculate the sum of numbers 15and 10 and print the steps involved​

Answers

Answer:

//In c++

#include<iostream>

using namespace std;

int main(){

int sum;

sum=15+10;

cout<<sum;

}

output: 25

Explanation:

Which of the following CSS3 properties configure the alignment of text within a table?
a. align
b. caption
c. text-align
d. border-spacing

Answers

Text-align

How should text be aligned?

Text-align illustration Paragraph alignment,To align a paragraph, click anywhere within it, or choose several paragraphs. In the Paragraph group, select an alignment choice. Shortcuts: Ctrl + L will align you to the left. Ctrl + R will align you to the right. Ctrl + C will align the center. To justify, use Ctrl + J.

Text alignment is a paragraph layout property that influences how text appears within a paragraph. For example, in a left-aligned paragraph (the most frequent alignment), text is aligned with the left margin. Text in a justified paragraph is aligned with both margins.

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A desktop computer does not have a lit link light on the back of the computer. Which of the following is the most likely reason for this

Answers

The desktop computer is not connected to a network cable, so there is no need for a link light.

What type of connection is the computer using? The type of connection a computer is using depends on the type of device that is being used to connect to the Internet. For example, if the computer is connecting to the Internet via a modem, then it is using a dial-up connection. Dial-up connections are slow, but they are still used in some rural areas where other options are not available. Alternatively, if the computer is using an Ethernet cable to access the Internet, then it is using a wired connection. Wired connections are more reliable than dial-up connections, but they require access to a physical network such as a router.Wireless connections are also popular for connecting to the Internet. Wireless connections use radio waves to transmit data, allowing users to connect without a physical connection. This can be done via a Wi-Fi router or a cellular data connection, such as 3G or 4G. Wi-Fi connections are typically faster than wired connections, but they are also more vulnerable to interference and can be difficult to set up.Finally, some computers are able to use satellite connections to access the Internet. These connections are typically slower than wired or wireless connections, but they can be used in places where other options are unavailable. Satellite connections can be expensive, however, so they are not always the best option.

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URGENT: What questions would you ask a USER when in a requirements-gathering session? Multiple answers may be selected.

1. Are there any websites that you like or dislike?
2. What key information do you expect to find on the site?
3. What kind of security would you like to be implemented for the transactions you might do?
4. What might help you to navigate the sire?

Answers

The questions would you ask a user when in a requirements-gathering session are:

2. What key information do you expect to find on the site?

3. What kind of security would you like to be implemented for the transactions you might do?

What is a requirements-gathering session?

The act of developing a list of requirements to explain what a project is about and its aim is known as requirement gathering. Stakeholders, whether clients, employee users, consumers, or vendors, can provide insights.

Requirement gathering is frequently used to create project blueprints. Developers, for example, adjust requirements between iterations.

Therefore, the correct options are 2 and 3.

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Jack wants to insert a Win/Loss sparkline in Excel. To do this, he can click on the cell he wants to insert a Sparkline in, then click Apps tab, select Win/Loss Sparkline from the Sparklines group and then click OK. (T/F)

Answers

In Excel, Jack wishes to add a Win/Loss sparkline. He may accomplish this by clicking in the cell where he wants to place the Sparkline, selecting the Apps tab, and then selecting the Given statement is True.

Where is the Sparklines group in Excel?

Simply click Sparklines on the Insert tab to choose the correct sparkline type. Due to your decision in step 1, you will notice that the first field in the Insert Sparklines dialog box is already populated.

The Sparklines crew where are they?

Follow these instructions to make a sparkline in Excel: Wherever you wish to add a sparkline, usually at the end of a row of data, choose a blank cell. the Sparklines group on the Insert tab.

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how to make the user input a word and a letter, and display the number of times the letter is in the number

Answers

Using while loops is the purpose of my code. The user-entered words and the number of letters in each word should be printed as the final result.

How are a character and a number entered in Python?

In Python, the input() and print() functions are used to receive input from users and produce output that is displayed on the screen. Users can supply the application with any information in the form of texts or numbers by using the input() function.

How can I count the number of times a word appears in a Python string?

The count() method can count how many times a substring appears in a longer string. The count() function in Python iterates across a string. The result is equal.

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Consider the following correct implementation of the selection sort algorithm public static void selectionsort(int[] elements) for (int j = 0; j < elements.length - 1; j++) { int minIndex = 1; for (int k = 1 + 1; k < elements.length; k++) { if (elements[k] < elements[minIndex]) minIndex - k; } > if (1 minIndex) int temp = elements[i]; elements - elements[minIndex); elements[minIndex] - temp; // Line 19 The following declaration and method call appear in a method in the same class as selectionsort. int[] arr - (9, 8, 7, 6, 5): selectionsort(arr); How many times is the statement elements[minIndex] - temp: in line 19 of the method executed as a result of the call to selectionsort The following declaration and method call appear in a method in the same class as selectionsort. int arr - 19, 8, 7, 6, 5): selectionsort(arr); How many times is the statement elements[minIndex] = temp: in line 19 of the method executed as a result of the call to selectionsort? 2 3 D 4 5

Answers

In line 19 the method executed as a result of the call to selection sort is 4. Option E is correct.

[5, 10, 2, 1, 12]

iteration 1:

   Line 11 is executed 2

iteration 2:

   Line 11 is executed 1

iteration 3:

   Line 11 is executed 1

iteration 4:

   Line 11 is executed 0

Line 11 is executed a total of 2+1+1 = 4 times

Answer: 4

The access specifier public indicates that the method can be accessed by anyone static. In this case, accessing static members is not reliant on the object. This indicates that the method returns nothing or void.

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Which of the following can be described as an isolated guest operating system installed on top of a normal operating system?
Select one:
a. virtual machine
b. physical server
c. host computer
d. emulated PC

Answers

An isolated guest operating system that is put on top of a regular operating system is what is known as a virtual machine.

What advantages can virtual machines offer?

Data accessibility, sharing, backup, and recovery are made simple with the aid of virtual machine solutions, providing flexibility and mobility in company operations. This helps to ensure company continuity as well as the benefits of cooperation and enhanced productivity.

What are the workings of a virtual machine? It is what?

A computer file that mimics the operation of a real computer is called a virtual machine. Typically, these files are referred to as images. It can function as the entire computer experience for the user or operate in a window as a separate computing environment, typically using a different operating system.

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Can anyone please answer this question?
What are the uses of a relational database?

Answers

Answer:

Explanation:

tool for storing various types of information that are related to each other in various ways. For example, a relational database for an online store might maintain customer data and maintain related information as well, such as their various addresses, wish lists, orders, etc.

To represent​ relationships, ________ are added to tables.
A. locking keys
B. value keys
C. entity keys
D. normalized keys
E. foreign keys

Answers

foreign keys, Tables are enhanced with foreign keys to represent relationships.

What does "foreign key" mean?

A row or columns of information in one table that relate to the distinct data values, frequently the primary key data, in another table are said to be "foreign keys." In a relational database, foreign keys link between two or more tables.

How do primary keys and foreign keys differ?

A main key typically emphasizes the table's uniqueness. It guarantees that the value in that particular column is distinct. Typically, a foreign key is utilized to establish a connection among the two tables.

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Which term is used to describe the overall structure the OS uses to name, store, and organize files on a drive

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The term 'File System' is used to describe the overall structure the operating system uses to name, organize, and  store files on a drive

An integral part of an operating system (OS) is known as a File System. A File System is a data structure that name, organize, and store data and information on storage devices ( such as hard drives, floppy disc, etc.), making them retrievable easily. FaT32 and NTFS are examples of file systems of operating systems. Different operating systems use different file systems, but all have similar features. Microsoft Windows is always installed on a disk volume that uses the NTFS file system.

Thus, the overall structure that an operating system uses to name, organize, and store files on a disk is called File System.

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TRUE OR FALSE : with pointer variables you can access, but you cannot modify, data in other variables.

Answers

True,  with pointer variables you can access, but you cannot modify, data in other variables.

Which regarding a pointer variable is true?

A pointer variable, also referred to as a pointer or just a pointer, functions similarly to other variables that can hold data. A pointer saves a memory address instead of a value like a conventional variable would (such as an int, double, or char). Similar to a regular variable, pointers must be declared before they may be utilized.

Why not use variables instead of pointers?

In essence, a pointer can be used to point to any variable of the same type (e.g. any integer, double, char, etc.).

                            The values of numerous distinct variables of the same type can be updated or changed using this method. Using pointers speeds up execution as well. More quickly can be accessed memory.

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You are working on a computer with a host name of nntp-9.BoutiqueHotel. What is the NETBIOS name of this computer

Answers

NetBIOS domain name: The DNS domain name is often the parent domain of the NetBIOS domain name. For instance, the NetBIOS domain name is contoso if the DNS domain name is contoso.com.

Windows 10: Where can I locate my NetBIOS name?

You may verify NetBIOS and your Active Directory domain FQDN with a few straightforward command prompt commands. Information is seen when you type nbtstat -n. There will be numerous entries under Name, and one of the Group types will be NetBIOS.

How many characters may a fully qualified domain name (FQDN) have in total?

The host name and fully qualified domain name (FQDN) are limited to 63 bytes per label and 255 characters per FQDN, respectively.

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Which of the following is NOT a means used by an attacker to do reconnaissance on a network?
a. Smurf attack
b. DNS footprinting
c. TCP/IP Stack fingerprinting
d. Christmas tree attack
e. Banner grabbing
f. Port scan attack

Answers

Option A is corret, A Smurf attack is an attack where the attacker tries to flood the target with ICMP using spoofed ping messages. This creates a huge network traffic on victim’s network, making it work abnormally.

What is a smurf attack?

Disabling computer networks is the goal of a Smurf assault, a sort of distributed denial of service (DDoS) attack. The Smurf malware achieves this by exploiting weaknesses in the Internet Control Message Protocol (ICMP) and the Internet Protocol (IP).

Why is it called a Smurf attack?

The name refers to the idea of several, little attackers overpowering a much larger adversary (see Smurfs). Few networks are still subject to Smurf attacks since administrators may now render a network impervious to such misuse.

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True or False: A base register is used to transform physical addresses (generated by the program) into virtual addresses.

Answers

False, a base register is not employed to convert physically generated addresses into virtual addresses.

How does the base & bounds method translate virtual memory addresses?

Each memory reference's virtual address and bound register are checked, and the result is added to the base register to create the physical address. An operating system trap is set off by a bound violation. The bound register appears to control the extent of a wholly private memory that is shared by all processes.

In an operating system, what does address translation mean?

Translation of addresses The system converts the logical address into a physical address and creates an entry in the page table when allocating a frame to any page. This entry will be used throughout the execution of the application.

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You are purchasing a PC system that will be used as a file and print server in a small business. Which of the following hardware selection criteria is the MOST important for this system?

Answers

RAID 1+0 array, 64-bit multi-core processor.

Which PC parts should I purchase first?

The motherboard is indeed the circuit that links everything together, including your hardware, your power supply, and the graphics cards, thus you should pick it as your initial component.

According to this quiz, which tool could you use to manage the equipment on your PC?

You may manage peripheral devices and other hardware components by using Windows' Device Manager app.You can update drivers and fix hardware issues with Device Manager, which also lets you inspect the technical details of hardware devices.

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You have configured a wireless access point to create a small network. For security, you have disabled SSID broadcast. From a client computer, you try to browse to find the access point. You see some other wireless networks in the area, but cannot see your network. What should you do

Answers

Create a profile on the wireless client and try to browse from a client computer to the access point. You notice a few additional wireless networks.

How do you set up a wireless access point so that a wireless client can connect to it?

You can use a serial cable to connect a laptop or PC to the wireless access point's console port in order to configure the access point for your client. You can see access point setup panels using terminal software and modify particular settings, including radio channel and transmit power.

Which of the above items can be turned off to assist block access to a wireless network?

Utilizing MAC address filtering, turning down DHCP, and deactivating SSID broadcast all aid in limiting illegal access to wireless networks.

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A directory includes the files a.py, b.py, and c.txt. Which command will copy the two files ending in .py to the /tmp/ directory?
A. cp !!.py /tmp/
B. cp *.py /tmp/
C. cp. \.py /tmp/
D. cp #.py /tmp/
E. cp $?.py /tmp/

Answers

The command that will copy the two files ending in .py to the /tmp/ directory is B. cp *.py /tmp/. The command cp !!.py /tmp/ uses the !! history substitution, it means that it will copy the last command which is not in this case the files that ends with .py, it could be any command.

The command cp. \.py /tmp/ it's not a valid command because cp. is not a valid option and \.py is not a valid file extension, it will return an error. the command cp #.py /tmp/ doesn't copy the files that ends with .py because # is used to reference the command number in history not the files, it will return an error. The command cp $?.py /tmp/ doesn't copy the files that ends with .py because $? is used to reference the exit status of the last command, it will return an error.

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Accenture i one of everal hundred companie that ha igned on to the United Nation Global Compact (UNGC) Buine Ambition pledge

Answers

It was for the 1.5° Pledge, which was also supported by a large number of other businesses.

What is UN Global Compact Business Ambition?In response to the global climate catastrophe and in the run-up to the next UN Climate Action Summit, a communications and advocacy campaign called Business Ambition for 1.5 °C: Our Only Future is urging businesses to stand up and play their part in limiting global temperature rise to 1.5 °C. We aspire to create the society we want by organizing a global movement of sustainable businesses and stakeholders through the UN Global Compact. That is our goal.The target temperature increase from pre-industrial levels should not exceed 1. 5 Celsius.The company signed the UN Global Compact Business Ambition to demonstrate its participation.It was for the 1.5° Pledge, which was also supported by a large number of other businesses.The pledge's main goal is to forge a business-to-business alliance to manage the climate.They have taken an oath to preserve the Paris Climate Agreement and contribute to keeping global warming below 1.5° Celsius.They are committed to achieving emission oblivion.They also emphasize neutrality while describing the procedure for balancing their carbon emissions. This might potentially aid in reducing the consequences of climate change.

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To change rows for which a specific condition is true, use the ____ command
a. ​CHANGE b. MODIFY c. UPDATE d. ​ALTER

Answers

Use the update command to modify any rows for which a specified condition is true. As a result, choice (c) is the appropriate response to the question.

In what command are the rows modified?

The existing records in a table can be changed using the SQL UPDATE query. To only update the chosen rows rather than all the data, we can use the WHERE clause with the UPDATE query.

What command should I use to change the data in a table?

ALTER is a Data Definition Language (DDL) statement and a SQL command used in Relational DBMS. ALTER can be used to modify the database's table's structure (like add, delete, drop indexes, columns, and constraints, modify the attributes of the tables in the database).

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A user reports a laser jet printer is not printing properly. A technician prints a test page and notices the toner is smeared on the page. The technician confirms the toner cartridge is installed correctly and the paper in the tray is the right size. Which of the following printer components is the MOST likely cause of the problem

Answers

Fuser is the MOST likely cause of the problem. NCSoft and Harmonix have jointly produced the rhythm game Fuser.

What is  Fuser?On December 19, 2022, Harmonix made the decision to end the game's online functionality. After this date, gamers will still be able to utilize all of their purchased material in the game's offline modes, but the game and all DLC will no longer be available for purchase.Inkjet printers cannot print as quickly as laser printers. Most can print more pages per time since they have high-capacity paper trays. Additionally, they are designed to withstand monthly printing of thousands of pages without experiencing wear and tear.The printer's fuser unit, which consists of two heated rollers, is what fuses the toner to the paper being printed on. In light of this, it is important to inspect the fuser if toner smears appear on the printed page after printing.

The complete question is,

A user reports a laserjet printer is not printing properly. A technician prints a test page and notices the toner is smeared on the page. The technician confirms the toner cartridge is installed correctly and the paper in the tray is the right size. Which of the following printer components is the MOST likely cause of the problem?

A. Fuser

B. Roller

C. Memory

D. Toner

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Perfective maintenance usually is cost effective ____ the system's operational life.
A) early in
B) during the middle of
C) late in
D) all of the above

Answers

In the middle of the system's operational life, perfective maintenance is typically cost-effective.

Which kind of maintenance improves an existing system?

An operating system receives improvements through adaptive maintenance, making it simpler to utilize the system. Contrary to corrective maintenance, adaptive maintenance is less urgent since business and technological changes may take time to materialize.

What is the procedure for managing modifications to the system requirements while the software is being developed?

The Software Development Life Cycle (SDLC) is a procedure used in software engineering to systematically manage, coordinate, and regulate changes made to documents, codes, and other entities.

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Other Questions
How did the war change the role of minorities in the workforce? What are the 3 most important architectural features developed by the Romans? You are Sriram living at 234/C-3 M.G Road Bangalore. You purchased a coloured TV from Mode Electronics, M G Road Bangalore. Write a letter to the Manager complaining about the TV that is not functioning properl In 2000 a company increased its workforce by 60%. In 2001 it decreased its workforce by 60%. How does the size of its workforce at the end of 2001 compare with the size of the workforce at the beginning of 2000?A) It is 36% lower.B) It is 6% lower.C) It is unchanged.D) It is 36% higher.I know that the answer is A, but I'm having trouble figuring out the steps. Can anyone help me? Read the passage. In 1870, Clara Barton was in Europe on vacation when the Franco-Prussian War began. Unable to resist the opportunity to aid soldiers in need, she sprang into action and became involved with the International Red Cross. Read Cyruss paraphrase of the passage. Clara Barton was on vacation in Europe when the Franco-Prussian War began in 1870. She was unable to resist helping soldiers in need, so she sprang into action and got involved with the International Red Cross. Which paraphrasing mistake does Cyrus make? He includes off-topic information. He misrepresents the authors ideas. He does not include important details. He uses wording too close to the original text. Besides antihistamine medicines, people might need what to help with allergies? What is the equation for torque used for lever arm and F for force? The RNA World hypothesis explains that ribonucleic acid (RNA) is the missing link between simple organic molecules and complex organic molecules. Explain the two roles that RNA played in connecting the two types of molecules What is Romanticism and what are the characteristics of romantic poetry? Calculate the area of a rectangle with the base of 12 feet and height of 3 feet. (I need the answer as fast as possible so if anybody could help that would be greatly appreciated)A: 9 square feetB: 15 square feetC: 30 square feetD: 36 square feet This is a two part question and it would really help me if you could solve both! :) There are t counters in a box.Write an expression for the total number of counters. What was Hillary Clintons healthcare proposal Can 123 make a triangle? Which Fisheries are used as a major source of protein Plain Coastal Hilly Desert What is the solution of the equation 2x y 4 and 3x 2y =- 1? Was Flauberts an accurate portrayal of bourgeois marriage in this description of Emma and Charles? The day before Gerardo returned from a two-week trip, he wondered if he left his plants inside his apartment or outsideon his deck. He knows these facts: If his plants are indoors, he must water them at least once a week or they will die. If he leaves his plants outdoors and it rains, then he does not have to water them. Otherwise, he must water them atleast once a week or they will die.. It has not rained in his town for 2 weeks.When Gerardo returns, will his plants be dead? Explain your reasoning. Is 5x 3y a linear equation in two variables? The good hours1. How does paragraph 3 contribute to the passage asa whole?O A. It reveals why the majority of people are leavingthe neighborhood.O B. It reveals where the narrator's neighbors go aftervacating their homes.OC. It shows that the narrator has become familiarwith witnessing houses vacated.OD. It shows that the narrator is concerned with theappearance of the neighborhood.