Computer Science Quiz Topics 1 and 2

Computer Science Quiz Topics 1 and 2

9th Grade

28 Qs

quiz-placeholder

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Computer Science Quiz Topics 1 and 2

Computer Science Quiz Topics 1 and 2

Assessment

Quiz

Computers

9th Grade

Practice Problem

Easy

Created by

BSM Computing

Used 6+ times

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28 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

Can you explain the difference between the binary and denary systems?

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Answer explanation

The binary system uses 0 and 1, while the denary system uses 0 to 9. Binary is base 2, denary is base 10.

2.

OPEN ENDED QUESTION

3 mins • 1 pt

Which binary number corresponds to the denary number 14?

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the denary equivalent of the binary number 0101?

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

How many bits are there in 1GiB?

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5.

OPEN ENDED QUESTION

3 mins • 1 pt

How many bytes are there in 1TiB?

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6.

OPEN ENDED QUESTION

3 mins • 1 pt

How many bits are needed to represent a character’s ASCII code?

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7.

OPEN ENDED QUESTION

3 mins • 1 pt

How many different characters can be represented in the ASCII character set?

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