Intro 2 IT - Session 2

What is the binary equivalent of the decimal number 15?

• 1000
• 1100
• 1111
• 1010

Which of the following is a binary number?

• 1021
• 1101
• 2011
• 9999

What is the result of binary addition: 1010 + 0101?

• 1111
• 10000
• 1101
• 1011

What is the decimal equivalent of the binary number 10110?

• 22
• 18
• 20
• 28

How many bits are there in 1 byte?

• 4
• 8
• 16
• 32

What is the binary representation of the decimal number 50?

• 110010
• 101001
• 110101
• 111100

What is the binary equivalent of the decimal number 7?

• 1000
• 111
• 1011
• 100

Which binary number represents the largest value?

• 1110
• 1101
• 1011
• 1001

What is the result of shifting the binary number 1011 two bits to the right?

• 10
• 101
• 1000
• 1101

How many unique values can a 4-bit binary number represent?

• 8
• 10
• 16
• 32