Data Representation in Computer Science Quiz

Data Representation in Computer Science Quiz

10th Grade

10 Qs

quiz-placeholder

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Data Representation in Computer Science Quiz

Data Representation in Computer Science Quiz

Assessment

Quiz

Science

10th Grade

Medium

NGSS
HS-PS4-2

Standards-aligned

Created by

Jan Corboy

Used 7+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the binary representation of the decimal number 13?

1101

1011

1110

1001

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following hexadecimal numbers is equivalent to the binary number 1010 1101?

1A

AD

BD

9E

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In the context of bitmap images, what does each pixel represent?

A single colour

A binary value

A hexadecimal character

An ASCII character

Tags

NGSS.HS-PS4-2

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the hexadecimal representation of the decimal number 255?

FF

EF

BF

CF

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How many bits are typically used to represent a character in Unicode UTF-8 encoding?

8 to 32 bits

16 bits

32 bits

8 bits

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the binary representation of the hexadecimal number F?

1111

1010

1100

1001

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is NOT a valid ASCII character?

A

9

$

🖤

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