Which of the following is a storage device?
Tape
Hard Disk
Floppy Disk
All of the above
Correct Answer :
D. All of the above
Related Questions
EPROM can be used for
Erasing the contents of ROM
Reconstructing the contents of ROM
Erasing and reconstructing the contents of ROM
Duplicating ROM
A Compiler is
a combination of computer hardware
a program which translates from one high-level language to another
a program which translates from one high-level to a machine level language
None of these
MIS is designed to provide information needed for effective decision making by?
Consumers
Workers
Foremen
Managers
The personnel who deals with the computer and its management put together are called
Software
Human ware
Firmware
Hardware
The output quality of a printer is measured by
Dots per inch
Dot per sq. inch
Dots printed per unit time
All of above
CAD stands for
Computer aided design
Computer algorithm for design
Computer application in design
All of the above
Which of the following is the largest unit?
data
field
record
database file
A logic bomb that was created to erupt on Michelangelos birthday is an example of a:
Time-related bomb sequence.
Virus.
Time bomb.
Trojan horse.
Which of the following are the best units of data on an external storage device?
Bits
Bytes
Hertz
Clock cycles
One computer that is not considered a portable is
Minicomputer
Laptop computer
Notebook computer
All of above
Which of the following items are examples of storage devices?
Floppy / hard disks
CD-ROMs
Tape devices
All of the above
A name applied by Intel corp. to high speed MOS technology is called
HDLC
LAP
HMOS
SDLC
Which of the following require large computers memory?
Imaging
Graphics
Voice
All of Above
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?
Motherboard
Breadboard
Daughter board
Grandmother board
Which method is used to connect a remote computer?
Device
Dialup
Diagnostic
Logic circuit
A computer program that converts an entire program into machine language is called a/an
Interpreter
Simulator
Compiler
Commander
When was vacuum tube invented?
1900
1906
1910
1880
How was the generation of computer classified?
By the device used in memory & processor
By the speed of computer
By the model of the computer
By the accuracy of computer
A 32 bit microprocessor has the word length equal to
2 byte
32 byte
4 byte
8 byte
Which was the computer conceived by Babbage?
Analytical Engine
Arithmetic Machine
Donald Kunth
All of above
Which of the following is not anti-viruses software?
NAV
F-Prot
Oracle
McAfee
A computer consists of
A central processing unit
A memory
Input and output unit
All of the above
The first electronic computer was developed by
J.V. Attansoff
Bill Gates
Simur Cray
Winton Serf
Which number system is usually followed in a typical 32-bit computer?
Binary
Decimal
Hexadecimal
Octal
What does DMA stand for?
Distinct Memory Access
Direct Memory Access
Direct Module Access
Direct Memory Allocation
Machine language is
Machine dependent
Difficult to program
Error prone
All of above
The accuracy of the floating-point numbers representable in two 16-bit words of a computer is approximately
16 digits
6 digits
9 digits
All of above
UNIVAC is
Universal Automatic Computer
Universal Array Computer
Unique Automatic Computer
Unvalued Automatic Computer
An output device that uses words or messages recorded on a magnetic medium to produce audio response is
Magnetic tape
Voice response unit
Voice recognition unit
Voice band
As compared to the secondary memory, the primary memory of a computer is
Large
Cheap
Fast
Slow