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DanielleElmas [232]
3 years ago
7

In what software development model does activity progress in a lock-step sequential process where no phase begins until the prev

ious phase is complete?
Computers and Technology
1 answer:
den301095 [7]3 years ago
5 0

Answer:

"Waterfall" is the correct answer for the above question.

Explanation:

  • The Waterfall model is a model which is the first model recognized by some scientists is used to states some rules to develop the software. It is based on the phases of the SDLC. The SDLC is the collection of phase that is used in software development.
  • The waterfall model moves like water moves. It means any next phase starts if the previous phase is completed and the user can not move into previous steps of the model.
  • This is also asked by the question. Hence the answer is the waterfall model.
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Explanation:

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Many computer users, especially beginners, find ________ interfaces difficult to use.
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lukranit [14]

Answer:

The program in QBasic is as follows;

PRINT "Number: "

INPUT N

LET FACT = 1

FOR I = 1 TO N

     FACT = FACT * I

NEXT I

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END

Explanation:

This prompts user for number

PRINT "Number: "

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INPUT N

This initializes the factorial to 1

LET FACT = 1

This iterates through the number the user inputs and calculates its factorial

<em>FOR I = 1 TO N </em>

<em>      FACT = FACT * I </em>

<em>NEXT I </em>

This prints the factorial

PRINT FACT

The program ends here

END

5 0
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bija089 [108]
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What can geographers map with remotely sensed data?
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