GCSE CS Problem solving Quiz 1

Question 1 of 10

1

Algorithms provide precise instructions needed to solve a problem.

Select one of the following:

True
False

Explanation

Question 2 of 10

1

Which flow chart shape would be used to show a subprogram ?

Select one of the following:

1
2
3
4
5
6

Explanation

Question 3 of 10

1

Pseudo-code is a way of expressing an algorithm in English that resembles computer language without the use of specific program syntax ?

Select one of the following:

True
False

Explanation

Question 4 of 10

1

Which flow chart shape would be used to show a selection or iteration?

Select one of the following:

1
2
3
4
5
6

Explanation

Question 5 of 10

1

Fill the blank space to complete the text.

A could be used to test an algorithm before you implement the code to make sure it is errors free?

Explanation

Question 6 of 10

1

What error is in the code ?

Select one of the following:

Line 1
Line 2
Line 3
Line 4
5
6

Explanation

Question 7 of 10

1

Click on each orange point and write the correct answer.

Complete the trace table for the following algorithm?

Explanation

Question 8 of 10

1

Match the type of loop to the correct code.

Drag an answer into the correct orange point.

Indefinite iteration

Definite iteration

Explanation

Question 9 of 10

1

What best describes the code in the image?

Select one of the following:

Iteration
Selection
Nested Loop
If Statements

Explanation

Question 10 of 10

1

which flow chart shape would you use to show a user input or output form the program?

Select one of the following:

1
2
3
4
5
6

	Created by Simon Howe over 6 years ago

Quiz on GCSE CS Problem solving Quiz 1 , created by Simon Howe on 14/03/2018.

GCSE CS Problem solving Quiz 1

Question 1 of 10

Algorithms provide precise instructions needed to solve a problem.

Select one of the following:

Explanation

Question 2 of 10

Which flow chart shape would be used to show a subprogram ?

Select one of the following:

Explanation

Question 3 of 10

Pseudo-code is a way of expressing an algorithm in English that resembles computer language without the use of specific program syntax ?

Select one of the following:

Explanation

Question 4 of 10

Which flow chart shape would be used to show a selection or iteration?

Select one of the following:

Explanation

Question 5 of 10

Fill the blank space to complete the text.

A could be used to test an algorithm before you implement the code to make sure it is errors free?

Explanation

Question 6 of 10

What error is in the code ?

Select one of the following:

Explanation

Question 7 of 10

Click on each orange point and write the correct answer.

Complete the trace table for the following algorithm?

Explanation

Question 8 of 10

Match the type of loop to the correct code.

Drag an answer into the correct orange point.

Explanation

Question 9 of 10

What best describes the code in the image?

Select one of the following:

Explanation

Question 10 of 10

which flow chart shape would you use to show a user input or output form the program?

Select one of the following:

Explanation