VAB stands for:
- Voice auto broadcasting
- Visual & audio broadcasting
- Voice answer back
- None of These
____is a set of light and dark bars (lines) with different width pasted on different products , which contain information about product.
- Barcode
- Secret code
- Computer code
- Finger print
___are used to display data.
- Storage devices
- Communication devices
- Input devices
- Output devices
Component(s) of a computer is/are?
- Hardware
- Software
- Both A and B
- None of these
ALU is a component of processor, which is consist of;
- AU (Arithmetic Unit)
- LU (Logic Unit)
- Both A and B
- None if these
___ is a component of a processor that compares two quantities and gives answer in the form of true or false.
- AU (Arithmetic Unit)
- LU( Logic Unit)
- Both A and B
- None of these
___is a component of a processor that performs mathematical and division.
- CU (Control Unit)
- AU (Arithmetic Unit)
- LU(Logic Unit)
- Both A and C
A long narrow socket on the motherboard into which different expansion cards can be plugged in is called;
- Expansion slot
- CD ROM
- Power supply
- Processor
Devices which are used to inter data into a computer are known as;
- Input devices
- Output devices
- Communication devices
- All of these
____is used to draw pictures , 3D images and animation.
- Graphic software
- Multimedia software
- Word processing software
- Spread sheet software
