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Mkey [24]
2 years ago
13

Which XP practice prescribes that "the code [always be] written by two programmers at one machine"?.

Computers and Technology
1 answer:
damaskus [11]2 years ago
8 0

Answer:

Pair Programming

Explanation:

In Extreme Programming XP, pair programming is a practice in which two programmers work together in a pair at one machine, when writing a code.

One of the two programmers is called the "driver" or developer who writes the code and supervises all the changes made to the program.

The other one is called an "navigator" or observer who provides ideas on how the program should be written, observes or reviews it the program, identify the issues or errors in the code, help in code simplifications.

The two developers implements the program, do coding, review the program and check each other's work. They both are required to be equally skilled in order to implement and test the code. This improves the process of the software development. By working in a pair and reviewing and testing the code together, they develop a better code.

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You are a technical consultant for many businesses in your community. One of your clients, a small law firm, has a single Active
stellarik [79]

COMPLETE QUESTION:

You are a technical consultant for many businesses in your community. One of your clients, a small law firm, has a single Active Directory domain. They have two servers running Windows Server 2012 R2. Both servers are configured as domain controllers while also serving as file and printer servers.This client is calling you on a regular basis because users are deleting or damaging their files. You must visit the client's site and restore the files from backup. Your client has asked you to create an alternate solution. What should you do?

Answer:

Use the Windows VSS to create shadow copies on important data

Explanation:

Volume Snapshot Service (VSS) is a service available to Windows Operating Systems which allows safe backup of open files as well as locked ones. It does this by taking a snapshot the state of the drive, this snapshot information will be provided to the backup application whenever needed. It is important to mention that this service is only available on files which are in the NTFS format

8 0
2 years ago
A major clothing retailer has requested help enhancing their online customer experience. How can Accenture apply Artificial Inte
Harrizon [31]

Answer:

Option D

Explanation:

Artificial intelligence is a technology where the information gathered in the past is processed for the future actions.

Here, based on the preferences of customer in the past and purchase history, AI can suggest the customer new products and services

Hence, option D is correct

3 0
2 years ago
The geographic coordinate system is used to represent any location on Earth as a combination of latitude and longitude values. T
Pachacha [2.7K]

Answer:

Here is the script:  

function dd = functionDMS(dd)  

prompt= 'Enter angle in DD form ';

dd = input(prompt)

while (~checknum(dd))

if ~checknum(dd)

error('Enter valid input ');

end

dd = input(prompt)

end  

degrees = int(dd)

minutes = int(dd - degrees)

seconds = ( dd - degrees - minutes / 60 ) * 3600  

print degrees

print minutes

print seconds

print dd

Explanation:

The script prompts the user to enter an angle in decimal degree (DD) form. Next it stores that input in dd. The while loop condition checks that input is in valid form. If the input is not valid then it displays the message: Enter valid input. If the input is valid then the program converts the input dd into degrees, minutes and seconds form. In order to compute degrees the whole number part of input value dd is used. In order to compute the minutes, the value of degrees is subtracted from value of dd. The other way is to multiply remaining decimal by 60 and then use whole number part of the answer as minutes. In order to compute seconds subtract dd , degrees and minutes values and divide the answer by 60 and multiply the entire result with 3600. At the end the values of degrees minutes and seconds are printed. In MATLAB there is also a function used to convert decimal degrees to degrees minutes and seconds representation. This function is degrees2dms.

Another method to convert dd into dms is:

data = "Enter value of dd"

dd = input(data)

degrees = fix(dd);

minutes = dd - degrees;

seconds = (dd-degrees-minutes/60) *3600;

8 0
2 years ago
7. Which control is used to display multiple records in List Form
padilas [110]

Answer:

I think a is correct answer.

3 0
2 years ago
Read 2 more answers
Which of the following terms best describes the process that occurs when two or more parties decide how to allocate scarce resou
Ierofanga [76]

Answer:

negotiation

Explanation:

In the allocation of scarce resources involving two or more parties, there must be some level of dialogue and considerations when allocating such resources. The process of dialogue in order to reach a compromise in the allocation is known as negotiation. It involves skills and abilities such as persuasion, communication, cooperating, and strategizing.

4 0
2 years ago
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