Answer:
1. LANs.
2. Channel.
3. Coaxial; fiber
4. RF; Channels.
5. Bandwidth.
6. Broadband.
7. Topologies.
8. Node.
9. Terminal.
10. Communication.
11. WAP.
12. Protocols.
Explanation:
1. Networks can be classified by geographical scope as PANs, LANs, and WANs.
2. The cables and signals used to transport data from one network device to another are a communication channel.
3. Wired channels include twisted pair wires, coaxial cables used for cable television, and fiber-optic cables used for high-capacity trunk lines.
4. Wireless channels use RF signals and microwaves. Government agencies regulate some wireless channels.
5. The transmission capacity of a channel is referred to as bandwidth.
6. Channels that are capable of moving at least 25 Mbps are classified as broadband.
7. Networks can be configured in various topologies, such as star, mesh, point-to-point, or bus.
8. Any device in a network is referred to as a node.
9. Data terminal equipment includes computers.
10. Data communication equipment includes modems and routers.
11. Additional DCEs include hubs, switches, bridges, repeaters, and WAP access points.
12. Networks use physical, transport, and arrival communication protocols to set the rules for efficiently transmitting data and handling errors.
When people buy products from people instead of companies, it's called:
Answer:
when people buy products from people instead of companies it's called as secondary exchange
Explanation:
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Write a fragment of Java codes to generate the following output, you are required to use the nested for loop. 1 3 5 3 5 7 5 7 7
Answer:
public class fragmentname extends Fragment{
Activity referenceActivity;
View parentHolder;
Button backBtn;
public View onCreateView(LayoutInflater inflater, ViewGroup container,...
Explanation:
Written below is Java code snippet that uses nested for loops to generate the specified output:
for (int i = 1; i <= 3; i++) {
for (int j = i; j <= i + 2; j++) {
System.out.print(j + " ");
}
for (int j = i + 1; j <= i + 2; j++) {
System.out.print(j + " ");
}
}
How does this code work?When you run this code, it will print the desired output: 1 3 5 3 5 7 5 7 7.
The outer loop iterates from 1 to 3, and the inner loops generate the numbers in the required pattern.
The first inner loop prints the increasing numbers, and the second inner loop prints the repeated numbers.
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In this question, you will experimentally verify the sensitivity of using a precise Pi to the accuracy of computing area. You need to perform the following activities with Python program:
a. Compute the area of a circle with radius 10 using Pi from the Python Math Module. Assign the area to a variable, say realA.
b. Now compute the area of the circle using the Pi value with precision 1,2, and 3 points after the decimal place. (i.e., Pi = 3.1, 3.14 & 3.141). Then Print the percentage difference between each of the areas calculated using each of these values of Pi and realA.
Answer:
Follows are the code to this question:
import math as x #import math package
#option a
radius = 10#defining radius variable
print("radius = ", radius)#print radius value
realA = x.pi * radius * radius#calculate the area in realA variable
print("\nrealA = ", realA)#print realA value
#option b
a1 = 3.1 * radius * radius#calculate first area in a1 variable
print("Area 1= ", a1)#print Area
print("Percentage difference= ", ((realA - a1)/realA) * 100) #print difference
a2 = 3.14 * radius * radius#calculate first area in a2 variable
print("Area 2= ", a2)#print Area
print("Percentage difference= ", ((realA - a2)/realA) * 100)#print difference
a3 = 3.141 * radius * radius#calculate first area in a2 variable print("Area 3= ", a3)#print Area
print("Percentage difference= ", ((realA - a3)/realA) * 100) #print difference
Output:
please find the attached file.
Explanation:
In the given Python code, firstly we import the math package after importing the package a "radius" variable is defined, that holds a value 10, in the next step, a "realA" variable is defined that calculate the area value.
In the next step, the "a1, a2, and a3" variable is used, which holds three values, that is "3.1, 3.14, and 3.141", and use the print method to print its percentage difference value.
13. Population
Write a program that predicts the approximate size of a population of organisms. The
application should use text boxes to allow the user to enter the starting number of organisms,
the average daily population increase (as a percentage), and the number of days the
organisms will be left to multiply. For example, assume the user enters the following values:
Starting number of organisms: 2
Average daily increase: 30%
Number of days to multiply: 10
The program should display the following table of data:
I'm stuck in this problem in python 1 and also can you guys provide me the flow chart
Answer: after day one there is 2 2.6 3.3 9.1 27 81 243 729 2,187
6,561
Explanation:
a brief written summary of employment history, education, and other related
information.
essay
bold
resume
font
Answer:
Heres my answer
Explanation:
Mention your current job title and professional experience. Say how you want to help the employer achieve their goals. Add info on your key achievements to prove you can deliver results when hired. Limit it to 3 or 5 sentences and use numbers whenever possible.
Answer: c. resume
Explanation:
The recipients title located
In the inside address....
Answer:
in the Inside Address
Explanation:
The slide that is used to introduce a topic and set the tone for the presentation is called the Question 1 options: Title slide Bullet slide Table slide Graph slide
Answer:
Title Slide
Explanation:
The slide that is used to introduce a topic and set the tone for the presentation is called the Title slide. Then the correct option is A.
What is the title slide?A presentation's opening slide is the title slide. Both a title and a subtitle are typically present. The first slide in a presentation is one of the most crucial since the title slide typically establishes the mood. However, a lot can go wrong in this situation as well.
Microsoft creates a Title slide by default when you create a new presentation because it expects the first slide in your presentation will be for the title. Two text placeholders are included on a title slide.
The Title slide is used to introduce a topic and establish the mood for the presentation. Then, choice A is the best one.
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how can the various templates that are available for new word documents to be accessed?
A opening up an instance of word
B pressing CTRL+N with word open
C clicking file to enter backstage view
D all of the above
Answer:
ITS D ALL OF THE ABOVE.
Explanation:
HOPE THIS HELPS?
The various templates that are available for new word documents can be accessed by opening up an instance of word, pressing CTRL+N with word open and clicking file to enter backstage view. The correct option is D.
What is template?Pre-made designs and documents that can be customized are referred to as design templates.
Templates are frequently designed to meet specific standards or specifications in order to be consistent across users and mediums.
A template is a document format that you can use to create your own. The templates available for new Word documents can be accessed by clicking File and then New.
Here you will find all of the templates available for use as well as the option to search for templates online that can be downloaded.
To access the various templates available for new Word documents, open a new instance of Word, press CTRL+N with Word open, and then click file to enter backstage view.
Thus, the correct option is D.
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TRUE or FALSE.
2.3 A website contains hyperlinks that link it to other documents and can be a word or sentence, icon,
picture or button.
2.4 SocialMention is a tool that monitors consumer trends on social media platforms by concentrating
on specific industries
2.5 The United States of America is responsible for the creation of Internet 1976.
Explanation:
TRUE or FALSE.
(T) 2.3 A website contains hyperlinks that link it to other documents and can be a word or sentence, icon,
picture or button.
(T) 2.4 SocialMention is a tool that monitors consumer trends on social media platforms by concentrating
on specific industries
(F) 2.5 The United States of America is responsible for the creation of Internet 1976.
Answer:
all are true except 2.5
Explanation:
this is because the internet was created by Vinh Cerf and Robert Khan
b. WAP to check whether input number is palindrome number or not using SUB...... END SUB.
For a number to be palindrome, the reverse of the number and the original number must be the same.
The main programThe program written in Python, where comments are used to explain each line is as follows:
#This gets input for the number
num = input()
#This reverses the number
numrev = num[::-1]
#If the reverse and the original number is the same
if num == numrev:
#This prints Palindrome
print("Palindrome")
else:
#Otherwise, it prints Not palindrome
print("Not palindrome")
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11.1.1: Miles to track laps.
One lap around a standard high-school running track is exactly 0.25 miles. Write a program that takes a number of miles as input, and outputs the number of laps.
Ex: If the input is 1.5, the output is:
6.0
Ex: If the input is 2.2, the output is:
8.8
Your program should define and call a function:
Function MilesToLaps(float userMiles) returns float userLaps
i need the code in coral launague
Answer:
The answer to this question is given below in the explanation section.
Explanation:
This program is written in coral language. The code of the program is given below:
.................................................................................................................................
Function MilesToLaps(float usermiles) returns float lap
lap = usermiles*4
Function Main() returns nothing
float userMiles
float laps
userMiles = Get next input
laps = MilesToLaps(userMiles)
Put laps to output
.................................................................................................................................
Answer:
Coral Language Code
Explanation:
Make sure you input the digits for output:
Ex: If the input is: 1.5 the output is: 6.0
Ex: If the input is: 2.2 the output is: 8.8
Function MilesToLaps(float userMiles) returns float userLaps
userLaps = userMiles / 0.25
Function Main() returns nothing
float result
float userMiles
userMiles = Get next input
result = MilesToLaps(userMiles)
Put result to output
When would you prefer to use a jump drive over using a hard drive? Choose the most appropriate answer.
when you want to back up your data on the same computer
when you need quick access to the data
when you want to rename your data files on your computer
when you want to carry your data with you while on vacation
Answer:
The answer to this question is given below in the explanation section. The correct option is:
when you want to carry your data with you while on vacation
Explanation:
The question is when would you prefer to use a jump drive over using a hard drive? Choose the most appropriate answer.
when you want to back up your data on the same computer when you need quick access to the data when you want to rename your data files on your computer when you want to carry your data with you while on vacationThe correct option of this question is 4 i.e you would prefer to use a jump drive over using a hard drive when you want to carry your data with you while on vacation. Because carrying data on a computer while on vacation seems not good, and also handling it becomes difficult. It is good to carry data in a jump drive while you are planning to go on vacation.
12 points. Which option represents the location of the Goal Seek function?
Goal tab
Data tab, Forecast group
Formulas tab, Forecast group
Insert tab on the ribbon
Answer:
goaltab
Explanation:
The represents the location of the Goal Seek function is Data tab, Forecast group. The correct option is (B).
What do you mean by the Goal Seek function?In Excel, the Goal Seek command may be found in the Forecast command group in the What-If Analysis dropdown menu on the Data tab.
By altering an underlying assumption, the Goal Seek Excel function (also known as What-If-Analysis) allows one to solve for a desired output.
Back-solving is effectively done by the function by feeding in guesses and trying different solutions until it finds the right one.
The formula used for goal seek uses the input value to produce the target value. Then, by altering the formula's input value,
Goal Seek makes an effort to find an answer for the input value. Goal Seek only functions with one input variable value.
Therefore, the represents the location of the Goal Seek function is Data tab, Forecast group.
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What is the difference between Mac, PC, Tablets, and Cell Phones?
Answer:
In the strictest definition, a Mac is a PC because PC stands for personal computer. However, in everyday use, the term PC typically refers to a computer running the Windows operating system, not the operating system made by Apple.
Explanation:
Hope this helps !!
In the microsoft powerpoint wiew ribbon. Which presentation wiew enables a user to view one slide at a time in the slide pain?
Answer:
The answer to this question is given below in the explanation section.
Explanation:
In the Microsoft PowerPoint view ribbon. A normal presentation view enables a user to view one slide at a time in the slide pain.
As we know that there are different views of presentation, such as, normal view, reading view, slider sorter, outline view, and note pages.
Only a Normal view allows you to see one slide at a time in the slide pain.
write the implementation (.cpp file) of the gastank class of the previous exercise. the full specifiction of the class is:
Answer: (no specifications)
Explanation:
Given that there is nothing listed about the class there would be no specifications for the class. This part of the question will not provide you with enough information to write code.
Given the following code segment, what is output after "result = "? int x = 1, y = 2, z = 3; cout << "result = " << (x < y ? y : x) << endl;
a. 1
b. 2
c. 3
d. 4
Answer:
b. 2
Explanation:
what is the difference between delete and backspace key?
Answer: delete what's in front (right) vs behind (left) of cursor
Explanation:
Delete allows you to remove whats in front of the cursor while backspace allows you to remove whats behind the cursor.
To locate a value in an ordered array of 100 items, binary search must examine at most ________ values.
To locate a value in an ordered array of 100 items, using binary search, requires examining at most _________ values.
7
SQL provides all the necessary functionalities for managing and analyzing big data. Group of answer choices True
SQL provides all the necessary functionalities for managing and analyzing big data is a true statement.
What is the role of SQL?SQL is known to be a term that connote Structured Query Language (SQL). It is regarded as a standardized programming language that is often employed to handle relational databases and carry out various operations on the data in them.
It is often used by big firms to access, read, work on , and analyze the data stored in a database and they also help to get useful insights to push an informed decision-making process.
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Which of the following best describes personal responsibility.
Answer:
Provides the basis for your code of ethics even if no one is watching
Explanation:
The option that best describes personal responsibility is how you act even if no one is watching.
What is Personal responsibility?This is known to be the ability of a person to be willing to accept the importance of standards that a society has set up and also live by those standards.
Note therefore that the option that best describes personal responsibility is how you act even if no one is watching as it tells more about what a person can or cannot do.
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how can i promote netiquette??
Answer: Neh - tuh - ket
Explanation:
The above answer is the phonetical pronunciation of the word Netiquette which is an amalgamation of the words, Net and Etiquette and as the term implies, refers to the behavior on the internet that is socially acceptable and good so that other people are not made to feel uncomfortable.
PLEASE HURRY!!!!
Fill in the blank in order to convert the user’s response to a number without a decimal point.
>>> answer = input("How many sodas do you want? ")
How many sodas do you want? 5
>>> numberAnswer = (answer)
Answer:
int
Explanation:
This pretty late from the day you asked but for anyone else that has to take this horrid online class it's int
Answer:
>>> numberAnswer = int (answer)
Explanation:
After you input this line of code, all you have to do is input the line">>>numberanswer" and you will get the number 5 back
P a. Write a program to input a side of a square. Calculate and print the area of a square.
Answer:
INPUT "What is the side of the square"; sidelength
areasquare = sidelength*sidelength
PRINT areasquare
Explanation:
the formula for area of a square is side times side
done in QBASIC programming language!
Here we have a program which is calling the subtract function to calculate the difference between two numbers. The value from the subtract function is being stored in a variable called answer. Then answer is being displayed.
Code is not executing as expected. Instead of seeing the answer, we are seeing the word "None."
Modify the code within the subtract function so the value for solution is returned when the function is called. When you are finished, the output should Desired Output.
# Define the subtraction function
def subtraction(minuend, subtrahend):
solution = minuend-subtrahend
print(minuend,"minus",subtrahend,"equals",solution)
# Call the subtraction function
subtraction(4, 10)
desired output:
10 minus 4 equals 6
Answer:
See explanation
Explanation:
Given
The above program that subtracts two numbers and returns the result
Required
Modify the source code to run perfectly
When the given program is tested, it displays
4 minus 10 equals -6
Which is different from the expected output of
10 minus 4 equals 6
Modify
solution = minuend-subtrahend
to
solution = subtrahend - minuend
And that does it.
whoever answers first gets lots of points
One of the features of using web mining is that it improves website usability. This usability refers to how easily website users can ________ with the site.
This usability above refers to how easily website users can query with the site.
What is Web content mining?Web content mining is known as the act of looking into the unstructured content of Web pages thoroughly
Web structure mining is one that is done to analyze or handle the universal resource locators found or seen in Web pages. Web mining is known as the application of data mining methods to known the various patterns from the World Wide Web.
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when I turn on my pc using a graphics card, it does give video, and everything is normal, but when I try to turn on my pc with the integrated graphics of the cpu, nothing appears on the screen, could you help me to be able to use the integrated graphics?
Answer:
Check BIOS
Explanation:
There are many reasons this could occur I highly would recommend checking BIOS to see if anything seems off their under the Graphics and CPU tab, because a common thing amoung lots of people are that their intergrated graphic setting is turned off in BIOS. If this doesnt work try updating BIOS/motherboard to see if there a change.
Which of these are NOT a common mistake in the website structure?
Question 8 options:
Having too many options on the navigation.
No category landing pages.
Not promoting important articles.
Having a navigation bar in a standard location.
Lack of search and structure integration.
The choices which is not a common mistake in the website structure is;
Having a navigation bar in a standard location.Mistakes in Website StructureIt's common for local businesses specifically to have problem with bad or outdated website design as it scares customers away. If one's customers are being scared away by the way the website looks, one is going to lose out on a lot of revenue.
However, having a navigation bar in a standard location is a good practice and hence is not a common mistake.
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It is time to practice your skills learned this week. Choose a current event in Science from this week. Write a summary on your event. Download and print your summary and give it to your teacher, make a copy of your story, and email your story to your teacher.
Answer:
Researchers on March 18 reported that the "black summer" fires in Australia in 2019 and 2020 damaged portions of the Earth's protecting ozone layer. The researchers said the damage was severe enough to be detectable by instruments, but not significant enough to have any immediate effect. However, they warned that the hole could grow larger as greenhouse gas emissions increase over time. They also pointed out that the damage would affect weather patterns around the world for years to come.
The study is being widely reported, including in news sources like USA Today (March 19), ABC News (March 19), National Public Radio (March 20), BBC News (March 21), and others. Some articles discuss how it might even impact climate change predictions.
Explanation:
My original answer.