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Units, numbers and characters

Authored by Laura Coop Rushworth

Computers

7th - 12th Grade

Used 16+ times

Units, numbers and characters
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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is binary?

A numeric system using a base 2

A numeric system using a base 4

A numeric system using a base 16

A numeric system using a base 10

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is not a binary place value?

32

1

8

18

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is 12 in binary?

0010

1100

1101

1001

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is 00001111 in denary?

15

16

14

32

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is a TB?

1000 000 000 000 bytes

1000 000 000 bytes

1000 bytes

1000 000 bytes

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is ASCII?

A character set using 7 or 8 bits

A character set using 16 bits

A character set using 32 bits

A character set using 4 bits

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is hexadecimal?

A numeric system using a base 16

A numeric system using a base 6

A numeric system using a base 8

A numeric system using a base 2

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