Iteration

Question 1

Which of these are reasons to test code? Check all of the boxes that apply.

Revolt · Accepted Answer

A: Most code contains some errors.; C: Users expect software programs to function properly.

Question 2

Which of these exemplifies an iterative process?

Revolt · Accepted Answer

D: You write a research paper, then review it, revise it, review it again, and revise it again.

Question 3

Using the drop-down menu, complete the sentence.Iteration estimates✔ repeatsskipsexecutes a process for the purpose

Revolt · Accepted Answer

B: repeats

Question 4

Which of these are parts of the iterative process? Check all of the boxes that apply.

Revolt · Accepted Answer

A: debugging code; C: testing code

Question 5

Which of these is a characteristic of debugging software?

Revolt · Accepted Answer

B: It includes several tools that help to trace a problem to its source.

Question 6

Which of these statements are true of verifying that a program’s code is fixed? Check all of the boxes that apply.

Revolt · Accepted Answer

B: It is the process of testing code to be sure that a fix is right.; C: It includes running sample data through a program to test a fix.

Question 7

Which of these are tools used to diagnose and test code? Check all of the boxes that apply.

Revolt · Accepted Answer

A: debugging software; C: compiler software; D: error messages

Question 8

Which of these are steps in the testing cycle? Check all of the boxes that apply.

Revolt · Accepted Answer

A: testing the fixed code; C: fixing the error; D: reproducing and diagnosing the error

Question 9

How would you test a computer program?

Revolt · Accepted Answer

B: running the program with test data to see if outcomes are as expected

Question 10

Complete the sentences using the drop-down menu.Program bugs are code errors that can multiply.✔ halt the execution of the computer program.infect other programs.

Revolt · Accepted Answer

B: halt the execution of the computer program.

Iteration Answers

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