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Units of Data

Units of Data

Assessment

Passage

Computers

9th - 10th Grade

Practice Problem

Hard

Created by

Andrew Ward

Used 1+ times

FREE Resource

6 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the smallest unit of data a computer can use?

Bit

Byte

Nibble

Kilobyte

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How many bits are there in a byte?

4

8

16

32

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the purpose of an analogue-to-digital converter (ADC)?

To convert digital data to analogue data

To convert analogue data to digital data

To store binary data

To perform binary addition

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is a correct rule for binary addition?

1 + 1 = 2

1 + 0 = 0

1 + 1 = 10

0 + 0 = 1

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the base of the hexadecimal number system?

2

10

16

8

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How do you multiply a binary number by four using binary shifts?

Shift all digits one place to the right

Shift all digits two places to the left

Shift all digits three places to the right

Shift all digits two places to the right

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