Computer science: Chapter 1

What is the third stage of Information Processing Cycle?

• Input

• Process

• Storage

• Output

_______________ represent an electrical state.

• Bit

• ASCII

• Unicode

• Byte

What is the base for binary numbers?

• 8

• 6

• 2

• 16

How many bits for one character in Unicode?

• 8

• 16

• 18

• 1

• AND, NOT, OR

• NOT, AND, OR

• AND, OR, NOT

• NOT, OR, AND

State two (2) basic logic gates that produce NOR gate.

• OR, AND

• NOT, OR

• AND, NOT

In electrical state, what is represent by

i. Zero (0) : ______

ii. One (1) : ______

• i. Yes

  ii. No

• i. No

  ii. Yes

• i. On

  ii. Off

• i. Off

  ii. On