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Data Representation

Authored by Abdiqadir Yusuf

Computers

9th - 12th Grade

Used 16+ times

Data Representation
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15 questions

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1.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

How many binary values can a nibble store?

16
8
4
32

2.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

A kilobyte is usually rounded to 1000 bytes. But actually it is _____ bytes:

1024
512
1048
9600

3.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

A gigabyte consists of 1024:

megabytes
terabytes
kilobytes
nibbles

4.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

The following is a correct order of units of storage from lowest to highest:

a bit, a nibble, a byte, a kilobyte, a megabyte, a gigabyte, a terabyte
a bit, a byte, a nibble, a kilobyte, a megabyte, a gigabyte, a terabyte
a bit, a nibble, a byte, a megabyte, a kilobyte, a gigabyte, a terabyte
a byte, a bit, a nibble, a megabyte, a kilobyte, a gigabyte, a terabyte

5.

MULTIPLE CHOICE QUESTION

20 sec • 12 pts

The smallest unit of data that use is:

a bit
a byte
a gigabyte
a megabyte

6.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Convert 128 to binary

10000000
01111110
10000001
11001100

7.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Convert 65 to binary

01100001
00100001
01000001
00100101

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