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Question 1 of 15
An information system that processes instructions immediately as they arrive is termed
A Level Computer Science Quiz 2021 Part 1
15 QuestionsMultiple ChoiceFree Practice
About this quiz
This A Level Computer Science Quiz 2021 Part 1 quiz contains 15 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 is the study of the theoretical foundations of information and computation and of practical techniques for their implementation and application in computer systems.
The advanced level syllabus for computer science is very broad and often discourages students. But “there is a saying that variety is the spice of life”, and it certainly helps to improve your studying.
Students are fun doing the same things such as reading notes on a subject over and over. It is always good to try different ways of studying. To spice things up for students, we have put together a quiz made up of 15 questions. Topics relating to questions include “data structure and algorithm. Information system.
This quiz will help students determine where they left out details, gabs and from there, they can go back and revise.
In addition to this quiz, you can visit our website at gce revision.com to gain more materials and quizzes.
Progress0 / 15 answered
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Question 2 of 15
In SDLC< the collection of information by means of interviews, questionnaires, observation and inspection of documents is an activity in
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Question 3 of 15
When a code is compiled the outcome is known as:
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Question 4 of 15
In designing a database, which diagram is used to represent real world situation into forms that can be understood by the DBMS
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Question 5 of 15
How many computers can be used if we have 15 cables to put in a full mesh topology?
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Question 6 of 15
A conversion method in which other modules are added incrementally is known as:
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Question 7 of 15
In the extended ASCII code. How many bits do we need to represent the word COMPUTER?
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Question 8 of 15
Which activity is done at every stage of the SDLC?
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Question 9 of 15
The Complexity of an algorithm is measured in terms of
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Question 10 of 15
An example of a universal gate
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Question 11 of 15
Another name for a record in a database is:
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Question 12 of 15
The __ locates and executes program instructions, carries out arithmetic operations, and fetches data from storage and input devices
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Question 13 of 15
If the capacity of a disc is 25GB, how many CDs can be used to store this quantity given that one CD has a capacity of 700MB?
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Question 14 of 15
If the processor is executing a main program that calls a subroutine, then after executing the main program up to the CALL instruction, the second will be transferred to the:
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Question 15 of 15
Which of the following allows many users to use the computer simultaneously?
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