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Anna007 [38]
2 years ago
7

Which is a difference between the systems development life cycle (SDLC) and extreme programming (XP)?

Computers and Technology
1 answer:
Wittaler [7]2 years ago
6 0

Answer:

the correct answer is "B"

Explanation:

the Systems development life cycle (SDLC) is a complete development process for a new product without giving any chance for alteration or improvement, Whereas,

extreme programming (XP) uses a software programme that is coded to allow for alteration. the product is continously modify until its meet customers satisfaction.

SDLC is seen as and archaic method of product development while XP is a new technology used by most company.

therefore, the SDLC models develops an entire system at once, where as XP uses incremental steps to improves an information system quality.

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Which of the following is a valid byte?<br><br> 11100<br> 11011011<br> 00000000<br> 10022011
SVETLANKA909090 [29]

Answer:

11011011

00000000

Explanation:

10022011 cant be an answer because bits are composed of 0s and 1s

and 11100 is too small.

3 0
2 years ago
The number of colors available in a graphic is referred to as......what?
polet [3.4K]

<span>The number of colors available in a graphic is referred to as color depth. Color depth is also known as bit depth. It is the number of bits used to indicate the color of a single pixel, in a bitmapped image or video frame buffer or the number of bits used for each color component of single pixel.</span>

4 0
3 years ago
Output values below an amount
valina [46]

Answer:

Explanation:

The following code is written in Python and it is a function called filter, which takes in the requested inputs. It then places the threshold in its own variable and pops it out of the array of inputs. Then it loops through the array comparing each element with the threshold and printing out all of the ones that are less than or equal to the threshold.

def filter():

   num_of_elements = input("Enter a number: ")

   count = 0

   arr_of_nums = []

   while count <= int(num_of_elements):

       arr_of_nums.append(input("Enter a number: "))

       count += 1

   threshold = arr_of_nums[-1]

   arr_of_nums.pop(-1)

   print(threshold)

   for element in arr_of_nums:

       if int(element) < int(threshold):

           print(element)

       else:

           continue

7 0
2 years ago
What is stored in studentScores after running the program code?
mixer [17]

Answer:C

Explanation:

6 0
2 years ago
Which of the following would be used to measure the distance from London to Paris?
Gnoma [55]
Kilometer. Square units pertain to area. Meters are far too short, and feet are both short and not used in Europe.
3 0
3 years ago
Read 2 more answers
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