Computing

Question 1

1Which test plan item is most complete?

Medium

A. test data only B. only the result C. only the program name D. test data, expected result and actual result

Question 2

2Which line causes a runtime error in Python?

Medium

A. x = 10 B. print(10 / 2) C. print("10") D. print(10 / 0)

Question 3

3Erroneous data should be accepted by a program.

Easy

A. True B. False

Question 4

4If a program gives 7 when the expected answer is 8, the next step is to

Easy

A. trace through the code to find where the logic goes wrong B. ignore it C. delete the whole program D. change the expected answer

Question 5

5Erroneous (invalid) test data is

Medium

A. data that should be rejected B. typical data C. data at the limits D. always numbers

Question 6

6A runtime error happens

Medium

A. only when typing the code B. while the program is running, for example dividing by zero C. never D. only when printing

Question 7

7A program that runs without crashing has no errors at all.

Easy

A. True B. False

Question 8

8For a program that accepts ages from 12 to 18, which is boundary data?

Medium

A. "twelve" B. 15 C. 18 D. 25

Question 9

9Checking that input data is sensible is called ___.

Medium

Your answer (fill in the blank)

Question 10

10A range check makes sure that

Medium

A. a value lies between a lower and an upper limit B. the program is fast C. the data is a picture D. a field is not empty