1. It is the core of a computer

system. Usually it’s a regular box placed on or

underneath your desk.

• Mouse

• Monitor

• CPU

• System Unit

2. The picture is called _________.

• Automatic Virus Registry

• Automated Voltage Regulator

• Automatic Voltage Regulation

• Automatic Voltage Regulator

3. Motherboard is the main brain of computers.

• TRUE

• FALSE

4. The brain of computer. It is the hardware within a computer that carries out all

instructions of a computer program by performing arithmetic, logical and input/output operations of the system.

• 
• 
• 
• 

5. Primary storage device of desktop computers.

• 
• 
• 
• 

6. Main circuit board within a typical desktop computer, laptop or

server.

• 
• 
• 
• 

7. These are the main functions of Motherboard EXCEPT:

• To serve as a central backbone to which all other modular parts are attached

• To control the temperature and flow of air.

• To electronically sync all other parts of computer.

• To distribute power to the PC parts coming from the power supply.

  • To

8. It is also referred as mouse port and keyboard port. These are the old kind of key port for keyboard and mouse.

• LAN port

• USB port

• VGA port

• PS/2 port

9. Ports for Internet Connection of Desktop Computers.

• LAN port

• USB port

• VGA port

• PS/2 port

10. USB stands for ________.

• Universal Series Band

• Universal System Bus

• Universal Serial Bus

• Universal Serial Bas