____ is used to display powerpoint presentation on a large screen.
LCD.
VDU.
Digital camera.
None of these.
_____ is a volatile memory.
ROM.
RAM.
secondary
none of these.
The _________ are used in big hospitals,airlines and banks
Super computer
Mainframe computer
Micro computer
None of these
VDU stands for ________.
Visual Display Unit.
Virtual Display Unit.
Visual Delay Unit.
ENIAC stands for
Elctronic Numbers Interpretation and Computing
Electronic Numerical Integrator and Computer
Electronic Numerical Integrator and Calculator
The worlds first all electronic digital computer called _____________
ENIAC
EDSAC
EDVAC
none of there
__________ is the smallest computer.
Mini computer
Multiplexer
_____ and _____ are super cpmputers made in india.
Abacus and Pascaline
Difference Engine and Analytical Engine.
Param and Anurag.
_____ can holds data even after the computers shuts down.
CPU.
Hard disk.
________ are computers that are worn on the body.
Lap top
PDA
Wearable
