The two kinds of main memory are:
Primary and secondary
Random and sequential
ROM and RAM
All of above
Correct Answer :
C. ROM and RAM
Related Questions
ASCII is a coding system that provides
256 different characters
512 different characters
1024 different characters
128 different characters
Which of the following is not an input device?
OCR
Optical scanners
Voice recognition device
COM (Computer Output to Microfilm)
Trackball is A________
Input device
Output device
Programming language
Software
Which method is used to connect a remote computer?
Device
Dialup
Diagnostic
Logic circuit
In most of the IBM PCs, the CPU, the device drivers, memory, expansion slots and active components are mounted on a single board. What is the name of the board?
Motherboard
Daughterboard
Bredboard
Fatherboard
As compared to the secondary memory, the primary memory of a computer is
Large
Cheap
Fast
Slow
A hybrid computer
Resembles digital computer
Resembles analogue computer
Resembles both a digital and analogue computer
None of the above
The Third Generation Computer was made with .
Vacuum Tube
Discrete Components
IC
Bio Chips
Which is the first electronic digital computer?
ENIAC
MARK I
Z3
ABC
One millisecond is
1 second
10th of a seconds
1000th of a seconds
10000th of a seconds
Instructions and memory address are represented by
Character code
Binary codes
Binary word
Parity bit
The most common type of storage devices are-
Steel
optical
magnetic
flash
Data becomes ________ when it is presented in a format that people can understand and use
processed
graphs
information
presentation
Magnetic disks are the most popular medium for
None of above
Both of above
Sequential access
Direct access
BCD is
Binary Coded Decimal
Bit Coded Decimal
Binary Coded Digit
Bit Coded Digit
Which of the following produces the best quality graphics reproduction?
Laser printer
Ink jet printer
Plotter
Dot matrix printer
What type of virus uses computer hosts to reproduce itself?
Time bomb
Worm
Melissa virus
Macro virus
What was the nick name of the computer used by the Americans in 1952 for their H-bomb project?
ENIAC
EDSAC
MANIAC
UNIVAC
Which was the most popular first generation computer?
IBM 1650
IBM 360
IBM 1130
IBM 2700
Which is considered a direct entry input device?
Optical scanner
Mouse and digitizer
Light pen
All of the above
The least significant bit of the binary number, which is equivalent to any odd decimal number, is:
0
1
1 or 0
3
Which of the following device was not invented by Babbage?
Pascaline
Difference Engine
Analytical Engine
None of above
A compiler is a translating program which
Translates instruction of a high level language into machine language
Translates entire source program into machine language program
It is not involved in program's execution
All of above
A program that performs a useful task while simultaneously allowing destructive acts is
Worm.
Trojan horse.
Virus.
Macro virus.
CAD stands for
Computer aided design
Computer algorithm for design
Computer application in design
Computer analogue design
What was the first computer to perform all calculation using electronics rather than wheels, ratchets, or mechanical switches?
Mark I
ABC
Z3
None of above
Intel corporation produces chips for which computers?
IBM PCs
Apple/Macintosh PCs
Both of above
None of above
Which is not consisted in a processor
ALU
CU
Memory
Registers
Which of the following is not a class of computers based on size?
Mainframe Computers
Mini Computers
Micro Computers
Super Computers
In most IBM PCs, the CPU, the device drives, memory expansion slots and active components are mounted on a single board. What is the name of this board?
Breadboard
Motherboard
Daughter board
Grandmother board