xtgfrt

Identify the radix of (1011101)₂

• 8

• 10

• 2

• 16

What is the largest digit in hexadecimal?

• 9

• F

• E

• 16

Which number system is used in computers?

• Decimal

• Binary

• Octal

• Hexadecimal

What is the base of the decimal system?

• 2

• 8

• 10

• 16

The hexadecimal system consists of how many unique symbols?

• 6

• 9

• 16

• 15

What is the range of digits in the octal system?

• 0–7

• 0–9

• 0–15

• 0–8

What is the sum of the largest hexadecimal digit and the largest octal digit in decimal?

• 15

• 23

• 22

• 25

A memory address is represented as (1D9)₁₆. What is its decimal equivalent?

• 480

• 473

• 482

• 475

What is the binary representation of the hexadecimal number (1F.8)₁₆?

• (00011111.1000)₂

• (01111100.1000)₂

• (00111110.0100)₂

• (10111111.1100)₂

Which of the following decimal numbers is a power of two?

• 120

• 512

• 192

• 250