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Anna007 [38]
3 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]3 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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Computers are often referred to as _____.
GalinKa [24]
Smart machines I'm pretty sure
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3 years ago
List three advantages of using computers for weather forecasting instead manual system
elena55 [62]

Answer:

1.enhace the speed and accuracy of work

2.Large historical data can be stored easily for future use.

3.Quick calculation and display of graphical and mathematical data.

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3 years ago
3.18: Pizza Pi Joe’s Pizza Palace needs a program to calculate the number of slices a pizza of any size can be divided into. The
alina1380 [7]

Answer:

#program in python.

#variables

slice_area=14.125

pi=3.14159

#read diameter

d=int(input("Enter diameter of pizza:"))

#area of pizza

area=pi*(d/2)*(d/2)

#number of slice

no_slice=int(area/slice_area)

#print slice

print("total silce are:",no_slice)

Explanation:

Declare and initialize a variable "slice_area" with 14.125 which is the area of a pizza slice.Initialize a variable "pi" with 3.14159.Then read the diameter of pizza.Find the area of pizza as "area=pi *d/2*d/2".Divide the total area with area of pizza slice.This will be the number of slice.

Output:

Enter diameter of pizza:20                                                                                                

total silce are: 22

6 0
3 years ago
20 points<br><br> In what ways is the human brain like a computer? In what ways is it different?
mojhsa [17]

Answer:

Alright imma explain below

Explanation:

It it’s similar because both give info. Also the reaction time on both are fast. They are different in some ways too. A computer runs on electricity but the brain doesn’t. A brain can actually think but a computer can not.

Hope this helps

8 0
3 years ago
Read 2 more answers
What are the steps to add a bibliography to a document? 1. Create a using the proper steps. 2. Go to the tab on the ribbon. 3. I
olasank [31]

Answer:

The steps required to add a bibliography after adding the sources of the information contained in the document and marking the references made in the text, are;

1. Click to select insertion point of the bibliography

2. Select the Reference tab by clicking on the Reference tab in the ribbon

3. Within the Citations & Bibliography group, select Bibliography to open  a dropdown list of bibliography format

4. Select the applicable format

5. By selecting the desired bibliography format, the bibliography is inserted at the selected insertion point of the document

Explanation:

6 0
3 years ago
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