Computer System

What is the inverter of a Boolean number?

• Digit contain 0 and 1
• A string of 1s and 0s
• Opposite value of a given number
• Truth table

What logic circuit function performs the inverter function?

• AND
• OR
• NOT
• NOR

What is the value of the expressions NOT (p) + q
given p = 0, q = 1?

• 1
• 0
• 2
• None

Determine the value of the following expression (x = 1) AND (y = 3), if x = 1 and y = 2

• 1
• 0
• 3
• None

How many entries for (A+B)C expression on the Truth Table

• 3
• 6
• 8
• None

An electronic component on a computer's motherboard that interprets and carries out the basic instructions that operate a computer

• Processing device
• Processing unit
• System processing unit
• Control processing unit

Consists of electronic components that store instructions waiting to be executed by the processor

• Random fetching memory
• Random execute memory
• Random access memory
• Random devices

Holds many components of the system and provides connectors for other peripherals.

• USB
• Touch screen
• Motherboard
• CPU

Basic components of a motherboard are :

• Video adapter card, sound adapter card, TV Tuner card
• Processor slot, Expansion slot, CPU slot
• CU, ALU and RAM
• Input devices, process and output device

Function of memory are :

• Store instructions
• Store devices
• Store binary numbers
• Store processor