Which one is the largest space?
kilobyte
petabyte
terabyte
gigabyte
Correct Answer :
B. petabyte
Related Questions
First generation computers used_____ for memory
vacuum tubes
silicon chips
magnetic drum
RAM
A number that is used to control the form of another number is known as
Map
Mask
Mamtossa
Marker
How many address lines are needed to address each machine location in a 2048 x 4 memory chip?
10
11
8
12
Which of the following statement is false?
Mechanical analog computers have existed for thousands of years
There are mechanical analog computers and electronic analog computers.
All electronic computers are digital computers
All of above are false
The computer abbreviation KB usually means
Key Block
Kernel Boot
Kilo Byte
Kit Bit
BCD is
Binary Coded Decimal
Bit Coded Decimal
Binary Coded Digit
Bit Coded Digit
How many address lines are needed to address each machine location in a 2048 x 4 memory chip?
10
11
8
12
Machine language is
Machine dependent
Difficult to program
Error prone
All of above
The capacity of 3.5 inch floppy disk is
1.40 MB
1.44 GB
1.40 GB
1.44 MB
The silicon chips used for data processing are called
RAM chips
ROM chips
Micro processors
PROM chips
The CPU and memory are located on the:
expansion board
motherboard
storage device
output device
Which number system is usually followed in a typical 32-bit computer?
Binary
Decimal
Hexadecimal
Octal
A state. is a bi-stable electronic circuit that has
Multivibrator
Flip-flop
Logic gates
laten
Office LANS, which are scattered geographically on large scale, can be connected by the use of corporate
CAN
LAN
DAN
WAN
A high quality CAD system uses the following for printing drawing and graphs
Dot matrix printer
Digital plotter
Line printer
All of the above
On a PC, how much memory is available to application software?
1024 KB
760 KB
640 KB
560 KB
Who is the father of Computer science?
Allen Turing
Charles Babbage
Simur Cray
Augusta Adaming
Charles Babbage is considered the father of modern computers because
of his difference engine
of his analytical engine
his concept of input, mill and output
All of above
Modern Computer are very reliable but they are not
Fast
Powerful
Infallible
Cheap
Which of the following is machine independence program?
High level language
Low level language
Assembly language
Machine language
The ALU of a computer responds to the commands coming from
Control section
Primary memory
External memory
Cache memory
A self replicating program, similar to a virus which was taken from a 1970s science fiction novel by John Bruner entitled the Shockwave Rider is
Bug
Vice
Lice
Worm
Computer is free from tiresome and boardoom. We call it
Diligence
Reliability
Versatility
Accuracy
The list of coded instructions is called
Computer program
Algorithm
Flowchart
Utility programs
When was the company named IBM?
1914
1924
1975
None of above
What are the stages in the compilation process?
Feasibility study, system design and testing
Implementation and documentation
Lexical Analysis, syntax analysis, and code generation
None of the above
Which was the computer conceived by Babbage?
Analytical engine
Arithmetic machine
Donald Knuth
All of above
A set of information that defines the status of resources allocated to a process is
A) Process control
ALU
Register Unit
Process description
Process control
The magnetic storage chip used to provide non-volatile direct access storage of data and that have no moving parts are known as
Magnetic core memory
Magnetic tape memory
Magnetic disk memory
Magnetic bubble memory
Which of the following is not anti-viruses software?
NAV
F-Prot
Oracle
McAfee