SMPS is housed in a metal box and generally consists ?
SMPS provides power supply to computer system . It provides
What is the function in UPS?
What is the measured unit of ups output?
From where can the boot option be selected?
BIOS password protects the
All the following are steps involved in the boot process except
The ……. Storage on ROM chip , is responsible for loading the operating system From its permanent location on the hard drive in to RAM
Ensuring that the essential peripheral devices are attached and operational is the ………. Process
A liquid crystal display requires
In liquid crystal displays, the liquid crystal exhibits properties of
The inside of the Cathode Ray Tube is coated with what material?
Which among the following is not merit (advantage) of the Cathode Ray Tube?
Which among the following is a part of the Cathode Ray Tube?
What is the work of control electrode?
Which lights form the viewing colors that we see on the screen?
Which part of the CRT contains cathode?
Control grid is given ________
What determines light intensity in a CRT?
Effect of negative voltage to the grid is ________
Electron beam diverges.
Deflection system of a CRT consists of ________
The full form of LCD is ____________
Plasma panel are also called
An electric current produces plasma and light when passed through
In plasma type of displays, _____________ gas is used.
The purpose of backup is
Which of the following backup technique is most space efficient?