An alias is helpful because having two copies of the same table can be confusing.
Answer:
Correct aliasing is very useful when you provide or insert a new value Say you have the c= (2,3,4,5) You do c= lst.pop(2)Now the new c doesn't have 4 such that (2,3,5)Imagine a day without electricity. What would it be like? 6-7 sentence
Answer:
A day without electricity would be quite inconvenient. We wouldn't be able to do the things that we enjoy and the things that we need to get done. This would include not being able to go on social media, play many different types of video games, and we just wouldn't have access to the internet. Some more examples would be not being able to do homework or classwork online, not being able to attend class, and we won't be able to see during the night. To substitute our absent source of electricity, we could use candles, camping lights, and or lanterns. Overall, the day without electricity would interrupt our daily lives, especially those who depend on it the most.
Explanation:
hope this helps!! :))
pls vote brainliest if it helped u answer the question! :D
PLS HELP HEEEELLLLLLLLPPP WILL GIVE BRAINLIEST
What is the importance of using the proper markup language?
A. HTML allows the search engine to "talk" to the web browser
B. HTML tells the web browser where the page should be filed
C. Without the right tags the content won't be accurately indexed
D. Without HTML, the keywords cannot be read by the search engine.
Answer:
First of all, we need to define the term markup language. A markup language is a human-readable language that is used by a computer to annotate an electronic document so that the computer can better understand the style and structure of the document.In computer text processing, a markup language is a system for annotating a document in a way that is syntactically distinguishable from the text, meaning when the document is processed for display, the markup language is not shown, and is only used to format the textExplanation:
Why Is hexadecimal used for memory dumpsit:
Answer:
Hexadecimal is used when developing new software or when trying to trace errors in programs. The contents of part of the computer memory can hold the key to help solve many problems. When the memory contents are output to a printer or monitor, this is know as a Memory Dump.
Answer:
Hexadecimal is used when making a new software/when attempting to discover bugs in programs. The contents of part of the computer memory can assist in solving many issues the program may have.
Give 5 reasons why wood is seasoned
I need names for an anime and powers so plz make then unique
Answer:
Acid spit
Explanation:
You wrote a list of steps the user will take to perform a task. You have created a
Answer:
You created an algorithm
Explanation:
The question would be better answered if there are options. Since there is none, I'll answer on a general term.
One answer that fits the description in the question is an algorithm. When you write an algorithm, you have written a guide or a step to achieve/complete a task.
Take for instance, you wrote step by step on how to use a microwave or for a user to operate a computer or for whatever instruction it might be; what you have done is that you have written an algorithm.
This is then further divided into two;
The instructions could be in form of (1) a flowchart or (2) a pseudocode
Irrespective of (1) & (2), what you've created is an algorithm.
What statement best describes entrepreneurship?
Answer: D
Explanation:
Answer
Option: It requires creativity and ambition.
Hope this helps, have a wonderful day/night, stay safe, happy holidays, and merry Christmas!
how can i fix this???
Answer:
ummm it seems like that you've destroyed (crack) your screen. Either take it to a repair shop or if you know how, try fixing it yourself
Geneiva is looking for a document. She hasn't used this document in years, and yet it is still in Recent Documents. Which of the following best explains the this?
A) She is experiencing a computer glitch that allows Recent Documents to retain all used documents.
B) She has used fewer than nineteen other documents since the last document was last used.
C) The document is pinned, and she is experiencing a computer glitch that allows Recent Documents to retain all used documents.
D) The document is pinned, or she has not used nineteen documents since the document last was last used.
Answer:
The document is pinned, and she is experiencing a computer glitch that allows Recent Documents to retain all used documents.
Explanation:
imm jus different
Explanation:
Answer is D i just did the review
Some students are studying the amount of pollution in a river They are using a computer to measure the pollution level using sensors to record and print the result.
Name two sensors they should use to measure the amount of pollution.
Answer:
optical sensors
Explanation:
optical sensors measure the amount of gases like carbon dioxide and carbon monoxide in the air
This tag is used to change the appearance of your text on your web page
a line break
b body tag
c font tag
d formatting tags
Answer:
b.font tag
is used to change the appearance of your text on your web page
Answer:
b.font tag
Explanation:
please give me brainliest
Which is used to configure Hyper-V on a Windows 10 device?
A. Start
B. Settings
C. Control panel
D. Hyper-V Manager
Answer:
A.start
This is how you do it,in case you don't know how to.
Right click on the Windows button and select 'Apps and Features'. Select Programs and Features on the right under related settings. Select Turn Windows Features on or off. Select Hyper-V and click OK.
Angie is trying to decide which cell phone to buy. There are many choices each with its own distinct advantages and disadvantages. Which of the following would be most useful for Angie when making her decision?
System analysis
Pugh chart
Rise-benefit analysis
life cycle analysis
Answer:
pugh chart
Explanation:
system analysis- The Merriam-Webster dictionary defines system analysis as "the process of studying a procedure or business in order to identify its goals and purposes and create systems and procedures that will achieve them in an efficient way".
Pugh chart- A Pugh chart is a quantitative technique used to rank the multi-dimensional options of an option set. And most importantly, it is not weighted to allow a quick selection process. It is named after Stuart Pugh who was a professor and head of the design division at the University of Strathclyde in Glasgow.
Rise-benefit analysis- A cost-benefit analysis (CBA) is the process used to measure the benefits of a decision or taking action minus the costs associated with taking that action. A CBA involves measurable financial metrics such as revenue earned or costs saved as a result of the decision to pursue a project.
life cycle analysis- Life cycle analysis (LCA) is a method used to evaluate the environmental impact of a product through its life cycle encompassing extraction and processing of the raw materials, manufacturing, distribution, use, recycling, and final disposal.
HELP ME PLEASE !!!!!!!!!!
Answer:
the last one
Explanation:
Which practice represents the trait of effective communication
Answer:
The answer is B. speaking clearly
Explanation:
I hope it's correct sorry if not.
Justice wrote a program and forgot to put the steps in the correct order. What might happen if her sequence is out of order?
The program may not work correctly.
The program will work correctly.
She will not be able to test the code.
The user will not understand the code.
Answer: I believe it's "The user will not understand the code".
Explanation:
Answer:
the program wioll not work correctly
Explanation:
The system would not work because it would not understand the code.
SOMEONE PLEASE HELP ME PLEASE!!!!!
Answer:
The last one.
Explanation:
Figure out how to improve the fuel efficiency of planes.
Explanation:
Write a program to compute an employee's weekly pay and produce a pay slip showing name, gross, pay, deductions, and net pay. The program should first prompt the user for: a. Family name b. Given name c. Hourly rate of pay d. Number of hours worked that week (Any hours over 40 are paid at double the normal hourly rate) e. A letter indicating the employee's tax category A. No tax deduction B. Tax is 10% of gross pay C. Tax is 20% of gross pay D. Tax is 29% of gross pay E. Tax is 35% of gross pay f. Either a Y or an N to indicate whether or not the employee wants $20 deducted from the weekly pay as a contribution to the United Way Charity
Answer:
# get the employee data
family_name = input("Enter family name: ")
given_name = input("Enter given name: ")
hourly_rate = int(input("Enter hourly rate of pay: "))
hours = int(input("Enter hours worked for the week: "))
tax_cat = input("Enter tax category from a through e: ")
is_charit = input("Do you want to donate $20 to charity y/n: ")
gross_pay = 0
net_pay = 0
deductions = ""
# gross_pay
if hours > 40:
gross_pay = hours * (2 * hourly_rate)
else:
gross_pay = hours * hourly_rate
# net_pay and deduction
if tax_cat == 'a':
if is_charit == 'y':
net_pay = gross_pay - 20
deduction = "$20 charity donation"
else:
net_pay = gross_pay
deduction = "0% tax"
elif tax_cat == 'b':
if is_charit == 'y':
net_pay = gross_pay - ( 0.1 * gross_pay) - 20
deduction = "$20 charity donation and 10% tax"
else:
net_pay = gross_pay - (0.1 * gross_pay)
deduction = "10% tax"
elif tax_cat == 'c':
if is_charit == 'y':
net_pay = gross_pay - ( 0.2 * gross_pay) - 20
deduction = "$20 charity donation and 20% tax"
else:
net_pay = gross_pay - (0.2 * gross_pay)
deduction = "20% tax"
elif tax_cat == 'd':
if is_charit == 'y':
net_pay = gross_pay - ( 0.29 * gross_pay) - 20
deduction = "$20 charity donation and 29% tax"
else:
net_pay = gross_pay - (0.29 * gross_pay)
deduction = "29% tax"
if tax_cat == 'e':
if is_charit == 'y':
net_pay = gross_pay - ( 0.35 * gross_pay) - 20
deduction = "$20 charity donation and 35% tax"
else:
net_pay = gross_pay - (0.35 * gross_pay)
deduction = "35% tax"
# output of the employee's weekly pay.
print(f"Employee name: {given_name} {family_name}")
print(f"Gross pay: ${gross_pay}")
print(f"Net pay: {net_pay}")
print(f"Deductions: {deduction}")
Explanation:
The python program uses the input built-in function to prompt and get user data for the program. The gross pay returns the total pay of the employee without any deduction while net pay returns the pay with all deductions included.
Which is an example of emoticon use?
A. Putting text in capital letters
O B. Including a smiley face in a text
C. Adding "xo" to show a hug and kiss
D. Creating an acronym for a phrase
Jason is the network manager and is leading a project to deploy a SAN. He is working with the vendor's support technician to properly set up and configure the SAN on the network. To begin SAN I/O optimization, what should Jason need to provide to the vendor support technician
Answer:
Network diagrams.
Explanation:
In this scenario, Jason is the network manager and is leading a project to deploy a storage area network (SAN). He is working with the vendor's support technician to properly set up and configure the SAN on the network. To begin SAN input and output (I/O) optimization, Jason need to provide the network diagram to the vendor support technician.
A network diagram can be defined as a graphical representation of the topology of a network connection.
Basically, it gives an illustration of all the equipments such as routers, switches, hubs etc.
There are different ways too navigate in a network. To begin SAN I/O optimization, Jason need to provide Network diagrams.
A network diagram is known to be a visual depiction of network architecture.
It is often used to maps out the structure of a network with a lot of different symbols and line connections. This information is known to be important when knowing the right Storage Area Network (SAN) to use and so will be the right choice for Jason.
See full question below
Jason is the network manager and is leading a project to deploy a SAN. He is working with the vendor's support technician to properly set up and configure the SAN on the network. To begin SAN I/O optimization, what should Jason need to provide to the vendor support technician?
Options are :
Asset management document
Baseline documents
Network diagrams
Access to the data center
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22
Select the correct answer from each drop-down menu.
Complete the sentence describing good email etiquette.
Avoid
without
Reset
Next
Answer:
Avoid sending large attachments without reducing their size using compression software
Explanation: I took the test and got it right ;)
Jason Diaz is a financial advisor who works in an open office with coworkers nearby. Jason advises clients both in person and over the phone, as well as by using videoconferencing. What types of input and output devices might Jason require on his computer to do his job? Which input and output devices do you feel are necessary, and which ones do you feel would be nice to have? Given the sensitive nature of the information Jason might be displaying and using, are there any other hardware components you might recommend to make sure Jason's clients' information is protected? Justify
Answer:
There is a need for a microphone and a speaker in the form of a headset for privacy, also, the conventional keyboard and monitor screen. For information security, a configured firewall is recommended to prevent hacking.
Explanation:
Input and output devices are tools used by an operator of a computer device to give instructions and monitor results respectively.
Jason would need a headset, which has a speaker for hearing and a microphone for speaking to the client on a video conference call. These I/O devices are readily available on some personal computers. Every computer system has a keyboard and a monitor, this is also useful for Jason for communicating with his client.
Select the correct answer.
Which aspect of visualizing rationalized space requires that objects must have relative space between two surfaces?
A.
color
B.
light
C.
elevation
D.
shadows
Fill in the blank with the correct response.
_______surveys are measurement tools that use a series of questions to obtain data from respondents.
Answer:
"Questionnaire" would be the perfect approach.
Explanation:
A questionnaire would be a study tool consisting of a series of issues and perhaps other forms of commands which have been intended to gather data from the respondents. This is indeed a valuable instrument used to collect responses from participants throughout a broad range of ways, consumer insight, and purchasing habits across marketing strategy.write sql commands to the following:-
1. display the average price of each type of vehicle having quantity more that 20.
2. count the type of vehicle manufactured by each company
3. display the total price of all the types of vehicles
plssss answerrr...
Answer:
I can't seem to add SQL to the answer, so let's try this:
For the first one, you need to build a select that uses the avg function on the price column.
For the second one, you need to use the count function. Select that and the company, and group by company.
For the third, it's slightly unclear. Do they mean to mean to display the total price of all vehicles or the total price of each type of vehicle. The former would just be done by selecting a sum of the price. The latter by selecting that and the type column, grouping by type. I'm not sure if type is a keyword, so you might need backtick quotes wrapped around it.
See below for the SQL command of each category
How to write the SQL commands?To do this, we make use of the following clauses:
SELECTAVERAGEWHERECOUNTUsing the above highlight, we have:
Average price of each vehicle having quantity more than 20.The table name is given as: Vehicles
To display the average, we use the following query:
SELECT
Type, avg(Price)
FROM Vehicle
GROUP BY Type
HAVING QTY >20;
Count type of vehicle by each companyTo count each type of vehicle, we use the following query:
SELECT
company, COUNT(DISINCT Type)
FROM VEHICLE
GROUP BY Company;
Display the total price of allThe total price is calculated using:
Total = Price * Quantity
So, we have the following query:
SELECT
Type, SUM(Price* Qty)
FROM VEHICLE
GROUP BY Type;
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20
Select the correct answer.
Why is it important to use effective search terms when looking for information on the web?
ОА.
because ineffective search terms can slow down the search engine
OB.
to avoid having to navigate through irrelevant results
OC.
to avoid having to choose from too many relevant results
OD.
because ineffective search terms can bring up too few results
Reset
Next
Answer:
B
Explanation:
complete guess but makes sense
Answer: C
Explanation:
5
Select the correct answer.
Celine's computer motherboard malfunctioned and had to be replaced. On starting her computer again, she finds that the logo and other
startup text have changed completely, although there is no change to her desktop and personal files. Which storage device is likely to have been
changed?
ОА. .
DVD drive
OB.
ROM
hard disk
OD
sound card
OE.
RAM
Reset
Next
Look
Answer:
I believe the answer is B
Explanation:
ROM is most of the internal data stored on the computer
Answer:
B
Explanation:
I took the test
Which is a correctly formatted Python tuple? [12, "circle", "square"] {"n":12, "shape1": "circle", "shape2": "square"} (12, "circle", "square") 12 circle square
Answer:
(12, "circle”, “square")
Explanation:
Python is a computer programming language that is used to write programs. In the python programming language, the Tuple is a data type that can be defined inside a parentheses "()". It is of immutable kind which means the elements inside the parentheses cannot be changed once the elements are inserted inside the tuple. It is also defined by "()" or by predefined function, tuple().
In the context, the correct format of python tuple is : (12, "circle”, “square").
Answer:
(12, "circle”, “square")
Explanation:
Why can videos be streamed from the cloud to a computer with no loss in
quality?
A. Digital signals are used to transmit data to and from the cloud.
B. The cloud is closer to the computer than the source of analog
signals is.
C. The signals to and from the cloud alternate between analog and
digital signals.
D. They are transmitted using digital signals and received using
analog signals.
Videos can be streamed from the cloud to a computer with no loss in quality because Digital signals are used to transmit data to and from the cloud.
What are Digital signals?A digital signal is known to be a kind of signal that is set up or is one that stands for data as a step made up of discrete values.
Note that Videos are said to be streamed from the cloud to a computer with no loss in quality because Digital signals are employed for the sending of data to and from the cloud.
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