Level 1 - Data Quiz

What is the base of the decimal system?

• 2

• 16

• 10

• 8

How many digits are used in the binary system?

• Sixteen

• Ten

• Eight

• Two

What is the decimal equivalent of the binary number 1011?

• 5

• 7

• 11

• 13

What is the value of the first position in binary?

• 1

• 2

• 8

• 4

How many digits are used in the hexadecimal system?

• 16

• 12

• 10

• 8

What is the decimal equivalent of the hex number A?

• 12

• 8

• 10

• 11

How many bits form a byte?

• 8

• 16

• 32

• 4

What is the value of one kilobyte?

• 1000 bytes

• 1024 bytes

• 2000 bytes

• 500 bytes

What is the range of encoding integers in computers?

• 0 to 255

• -128 to 127

• -2 billion to 2 billion

• 0 to 1 billion

What does throughput refer to in computer networks?

• Number of individual bits that can be transmitted in one second

• Number of bits in a byte

• Number of bytes in a kilobyte

• Number of cycles per second