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AHJ: U1 Number Systems

Authored by Ahmad Janoudi

Computers

12th Grade

Used 2+ times

AHJ: U1 Number Systems
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37 questions

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1.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

What is the binary number system based on?

Base 8

Base 16

Base 10

Base 2

2.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

What does the term "bit" stand for?

Binary Indicator of Technology

Binary Information Technology

Binary Digit

Binary Integral Total

3.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Which number system uses the denary digits 0 to 9 and the letters A to F?

Octal

Hexadecimal

Decimal

Binary

4.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

What is the smallest unit of memory in a computer?

Megabyte

Byte

Gigabyte

Terabyte

5.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

In the binary number system, what does each binary digit represent?

A letter

A character

A number

A switch position

6.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Which number system uses 4 bits to represent each denary digit?

Hexadecimal

Binary-coded Decimal (BCD)

Octal

ASCII code

7.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

What is the value of the hexadecimal digit 'A' in denary?

10

11

12

13

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