1.2 Data Storage Topic Quiz

What numeric base does binary operate on?

• 2
• 1
• 8
• 16

How many bits are there in a byte?

• 8
• 16
• 1
• 2

What is the 8 bit binary representation of 17?

• 00010010
• 00010001
• 00001101
• 00100010

What is the denary representation of this 8 bit number? 01001111

• 59
• 79
• 69
• 49

What is the denary representation of this 8 bit number? 11010101

• 199
• 206
• 228
• 213

How Bytes are there in a Terabyte?

• 1024 Kilobytes
• 1024 Megabytes
• 1024 Gigabytes

What is the hex number 6B in binary?

• 01101011
• 10101110
• 01110111

What is the binary number 0110 1110 in hex?

• 5A
• 6E
• E6
• 110

How many bits are used in ASCII?

• 16
• 1
• 7
• 8

The ASCII code is represented by using 16 bits.

• True
• False