computer hardware

what is a mother board?

give the most accurate answer.

• the main printed circuit board in computable appliances.

• a house appliance.

• the main printed circuit board in general-purpose computers.

Full form of PCB is.......

• Printed circuit board.

• Printed computable device.

• Processing circuit board.

• Processing circuit device.

How many transistors does the microchip contain?

• 1 000 000 000 000

• 2 000 000 000 000

• 3 000 000 000 000

• 4 000 000 000 000

what is a bus?

• a electric pathways that distribute and shre data to different devices.

• a public transport

• a wire that transports data from one device to another.

• electric pathways that connect mother board with different components.

what are the components of computer hardware?

• input devices

• output devices

• storage devices

• processing devices

what is the first microchip?

• Intel 3030

• Intel 2002

• Intel 3003

• Intel 4004

What are the 3 types of computer memory?

• EEPROM, EPROM, cache memory.

• Primary, secondary and cache memory.

• internal, volatile and cache memory.

• volatile, non-volatile and cache memory.

Which of the following is a primary memory?

• EPROM and EEPROM

• SDD and SR RAM

• RAM and ROM.

• DRAM and EEPROM.

What is cache memory?

• a smaller, faster memory, located closer to a processor core, which stores copies of the data from frequently used main memory locations

• computer memory that is accessed directly by the CPU. consisting of one or more memory modules that temporarily store data while a computer is running.

what is the full form of AT

• Authenticated terminal

• Advanced technology.

• Advanced terminal

• Authenticates technology.