quiz 01

01.Which is not the main logic gate

• not

• or

• nand

• and

which is not an input device

• keyboard

• printer

• mouse

• moniter

which is the symbol of XOR gate

• 
• 
• 
• 

which is not a network topology

• star

• bus

• mesh

• cloud

what is the technology used in first generation computers?

• vaccum tube

• transistors

• ic

• ulsi

which is not an pointing device

• mouse

• touch screen

• joystick

• printer

which is not a type of primary memory

• RAM

• ROM

• Cache

• Hard disk

RJ45 port is for

• networking

• audio

• video

• microphone