MICR is stand for Magnetic Ink Character Reader.
Option A. TRUE
Option B. FALSE
Option C.
Option D.
True Answer B
Explanation :
MICR stands for Magnetic Ink Character Recognition.
MICR is stand for Magnetic Ink Character Reader.
What is the full form of HDD?
Option A. Hardware Disk Drive
Option B. Hard Display Drive
Option C. Hard Display Damage
Option D. Hard Disk Drive
True Answer D
Explanation :
A computer hard disk drive (HDD) is a non-volatile memory hardware device that controls the positioning, reading and writing of the hard disk, which furnishes data storage.
What is the full form of HDD?
Virtual memory is
Option A. Part of main memory only used for swapping
Option B. A technique to allow a program, of size more than the size of main memory, to run.
Option C. Part of secondary storage used in program execution
Option D. None of the above
True Answer B
Explanation :
Whenever the size of the process is greater than the size of the Main Memory, we use Virtual memory which temporarily store some data from the RAM to the disc . Virtual memory is a technique which allows a program of size more than the Main memory to run
Virtual memory is
CPU consist of
Option A. ALU+CU
Option B. ROM+ALU
Option C. RAM+ROM
Option D. None of These
True Answer A
Explanation :
The two typical components of a CPU include the following: The arithmetic logic unit (ALU), which performs arithmetic and logical operations. The control unit (CU), which extracts instructions from memory and decodes and executes them, calling on the ALU when necessary.
CPU consist of
The following is not a image file format
Option A. .jpg
Option B. .png
Option C. .pic
Option D. .gif
True Answer C
Explanation :
JPG is a file extension for a lossy graphics file. The JPEG file extension is used interchangeably with JPG. JPEG stands for Joint Photographic Experts Group who created the standard.
PNG stands for Portable Network Graphics. It was created as an open format to replace GIF, because the patent for GIF was owned by one company and nobody else wanted to pay licensing fees. It also allows for a full range of color and better compression.
GIF. Stands for "Graphics Interchange Format." GIF is an image file format commonly used for images on the web and sprites in software programs. Unlike the JPEG image format, GIFs uses lossless compression that does not degrade the quality of the image.
But .pic is not a image file extension
The following is not a image file format
__________Unit control the operation of CPU
Option A. ALU
Option B. RAM
Option C. CU
Option D. BU
True Answer C
Explanation :
The control unit is a component of a computer's central processing unit that directs the operation of the processor. It tells the computer's memory, arithmetic and logic unit and input and output devices how to respond to the instructions that have been sent to the processor.
__________Unit control the operation of CPU