Which is the type of memory for information that does not change on your computer?
RAM
ROM
ERAM
RW / RAM
Correct Answer :
B. ROM
Related Questions
The complete picture of data stored in database is known as
Record
Schema
System flowchart
DBMS
A DVD is an example of a (n)-
hard disk
optical disc
output device
solid-state storage device
When did arch rivals IBM and Apple Computers Inc. decide to join hands?
1978
1984
1990
1991
The section of the CPU that selects, interprets and sees to the execution of program instructions
Memory
Register unit
Control unit
ALU
Apple company used chips from for its computers
Intel
Motorola
Both of above
None of above
A ________ is a microprocessor -based computing device.
personal computer
mainframe
workstation
server
ENIAC uses
Decimal Numbering System
Octal Numbering System
Binary Numbering System
Hexadecial Numbering System
Most of the inexpensive personal computers do not have any disk or diskette drive. What is the name of such computes?
Home computers
Diskless computers
Dedicated computers
General purpose computers
Chief component of first generation computer was
Transistors
Integrated Circuits
None of above
Vacuum Tubes and Valves
Large transaction processing systems in automated organisations use
Online processing
Batch Processing
Once-a-day Processing
End-of-day processing
________ is the key to close a selected drop -down list; cancel a command and close a dialog box.
TAB
SHIFT
ESC
F10
Dot-matrix is a type of
Tape
Printer
Disk
Bus
Bit stands for
Binary digits
bit of system
a part of byte
All of above
Which of the following have low failure rate?
Mechanical devices
electronic devices
electro-mechanical devices
None of above
Which term is used to describe RAM?
Dynamic RAM (DRAM)
Static RAM (SRAM)
Video RAM (VRAM)
All of the above
Which of the following is not true for a magnetic disk?
It is expensive relative to magnetic tape
It provides only sequential access to stored data
Users can easily update records by writing over the old data
All of above
When was the first electro-mechanical computer developed?
1880
1990
1944
None of above
Modern Computer are very reliable but they are not
Fast
Powerful
Infallible
Cheap
Which was the world's first minicomputer and when was it introduced?
PDP-I, 1958
IBM System/36, 1960
PDP-II, 1961
VAX 11/780, 1962
Who suggested Stored Program Concept
John Mauchley
J.P. Eckert
John Neumann
Joseph Jacquard
Integrated Circuits (ICs) are related to which generation of computers?
First generation
Second generation
Third generation
Fourth generation
Seek time is
Time to position the head over proper track
Time to position the head over proper sector
Time to position the head over proper cylinder
None of above
What is the name of the computer terminal which gives paper printout?
Display screen
Soft copy terminal
Hard copy terminal
Plotter
A modern digital computer has
Extremely high speed
Large memory
Almost unlimited array
All of the above
Which of the following is not an input device?
OCR
Optical scanners
COM (Computer Output to Microfilm)
Voice recognition device
A byte consists of
One bit
Four bits
Eight bits
Sixteen bits
The CPU and memory are located on the:
expansion board
motherboard
storage device
output device
Multi user systems provided cost savings for small business because they use a single processing unit to link several
Personal computers
Workstations
Dumb terminals
Mainframes
Which of the following disk is fixed disk?
Hard Disks
Flash Disks
Blu-Ray Disks
DVDs
IBM 1401 is the first computer to enter in Nepal. It belonged to
First Generation
Second Generation
Third Generation
Froth Generation