A Level Computer Science Quiz 2019 Part 3

20 QuestionsMultiple ChoiceFree Practice

About this quiz

This A Level Computer Science Quiz 2019 Part 3 quiz contains 20 multiple choice questions designed to help you revise and test your A level Computer Science Quizzes knowledge. Select an answer for each question and click “Submit Answer” to see instant feedback. Take your time and try to score as high as possible!

Description

Computer science has opened a gateway to a new age of technology in this 21st century. Still advancing in technology, computer science is one of the most leading subjects in the world. Given so many definitions, one can define this particular subject as the study of computer and algorithmic processes, including their applications, their hardware and software designs.

Students always have a keen interest in these particular subjects but are always reluctant to study in general. It is always integral for any examination student to answer as many questions as possible before going into the examination. In order to help students get prepared for the upcoming examinations, this quiz has been purposely created with questions based on the CGCE syllabus.

Remember to keep an open mind, you will encounter different questions that need a different way of approach.

To have more resourceful materials such as this quiz, you can visit our website.

Good luck!!!

Progress0 / 20 answered
1

Question 1 of 20

Which of the following languages is suitable to use to program a device driver (e.g a printer driver)?

2

Question 2 of 20

The difference between a linear array and a record is:

3

Question 3 of 20

At which stage of compilation will errors (a) and (b) be detected:

Error (a): the name of a variable has more characters than are permitted

Error (b): a closing parenthesis (bracket) is omitted from an arithmetic expression.

4

Question 4 of 20

A variable P is called a pointer variable if it:

5

Question 5 of 20

Which of the following data structures CANNOT be used to store non-homogeneous data elements?

6

Question 6 of 20

Which of the following data structures is best used to store homogeneous data elements?

7

Question 7 of 20

The following tree is traversed using pre-order traversal. In which order are the
nodes printed out?

Question 7
8

Question 8 of 20

Which of the following algorithms is best for searching for an item in an ordered list of numbers?

9

Question 9 of 20

The detailed study of an existing system when developing an information system is referred to as:

10

Question 10 of 20

What is the objective of a test strategy for a new program?

11

Question 11 of 20

We use them to manipulate and disseminate information among individuals and organizations, possibly over long distances

12

Question 12 of 20

In which step of the SDLC could project termination be done?

13

Question 13 of 20

Management information systems

14

Question 14 of 20

Which of the following is a required condition for binary search algorithms?

15

Question 15 of 20

During program compilation, which of the following data structures is used to hold return addresses when a procedure is called?

16

Question 16 of 20

Which step of SDLC performs cost-benefit analysis?

17

Question 17 of 20

Prototyping is performed by:

18

Question 18 of 20

Which one of the following testing is performed by an end-user?

19

Question 19 of 20

In computing a user-interface:

20

Question 20 of 20

Verification and validation consist of a variety of _______ activities