A Video Graphics Array (VGA) connector is a standard connector used for computer video output. Originating with the 1987 IBM PS/2 and its VGA graphics system, the 15-pin connector went on to become ubiquitous on PCs, as well as many monitors, projectors and high definition television sets.

It is composed of an arithmetic-logic unit (ALU) and control circuits. The ALU carries out basic arithmetic and logic operations, and the control section determines the sequence of operations, including branch instructions that transfer control from one part of a program to another

compact disc read-only memory CD-ROM, abbreviation of compact disc read-only memory, type of computer memory in the form of a compact disc that is read by optical means.

Hybrid computer Explanation: The computer that process both analog and digital is called Hybrid computer.

A. Digital ClockB. Automobile speed meterC. Clock with a dial and two handsD. All of Above

Analog computers works on the continuous electrical pulses and digital computers work on the discrete electrical pulses. Analog computers need to process physical quantities such as temperature, pressure, speed etc.

Which of the following are components of central processing unit? CPU itself has following three components. Memory or Storage Unit. Control Unit. ALU(Arithmetic Logic Unit)

CPU The CPU is the brain of a computer, containing all the circuitry needed to process input, store data, and output results. The CPU is constantly following instructions of computer programs that tell it which data to process and how to process it. Without a CPU, we could not run programs on a computer.

The compact disc is an evolution of LaserDisc technology, where a focused laser beam is used that enables the high information density required for high-quality digital audio signals.

A. Command Line InterfaceB. Graphical User InterfaceC. MultitaskingD. Menu Driven Interface