Mostly which of the following device is used to carry user files?
Floppy Disk
Hard Disk
RAM
CDROM
Correct Answer :
A. Floppy Disk
Related Questions
The most common type of storage devices are-
Steel
optical
magnetic
flash
A technique used by codes to convert an analog signal into a digital bit stream is known as
Pulse code modulation
Pulse stretcher
Query processing
Queue management
The radian of a number system
Is variable
Has nothing to do with digit position value
Equals the number of its distinct counting digits
Is always an even number
A high quality CAD system uses the following for printing drawing and graphs
Dot matrix printer
Digital plotter
Line printer
All of the above
The personal computer industry was started by
IBM
Apple
Compaq
HCL
Which of the following is the smallest storage?
Megabyte
Gigabyte
Terabyte
None of these
An error in computer data is called
Chip
Bug
CPU
Storage device
RJ45 UTP cable has _____ Cables.
2 pair
3 pair
4 pair
5 pair
Mnemonic a memory trick is used in which of the following language?
Machine language
Assembly language
High level language
None of above
ASCII and EBCDIC are the popular character coding systems. What does EBCDIC stand for?
Extended Binary Case Decimal Interchange Code
Extended Bit Case Decimal Interchange Code
Extended Bit Code Decimal Interchange Code
Extended Binary Coded Decimal Interchange Code
Operating system, editors, and debuggers comes under?
System Software
Application Software
Utilities
None of the above
High density double sided floppy disks could store of data
1.40 MB
1.44 GB
1.40 GB
1.44 MB
Who invented the microprocessor?
Marcian E Huff
Herman H Goldstein
Joseph Jacquard
All of above
Which of the following computer is not invented by J.P. Eckert and John Mauchly?
ENIAC
EDVAC
UNIVAC
EDSAC
The basic operations performed by a computer are
Arithmetic operation
Logical operation
Storage and relative
All the above
The first generation of computers available was based on the bit micro processors.
4
8
16
64
Which of the following is not the classification of computers based on application?
Electronic Computers
Analog Computers
Digital Computers
Hybrid Computers
Identify the true statement
Computers are 100% accurate but it can suffer from GIGO
Computers are reliable because they use electronic component which have very low failure rate
Computer is never tired and does not suffer from boredom
All of above
The octal equivalence of 111010 is
81
72
71
None of above
Algorithm and Flow chart help us to
Know the memory capacity
Identify the base of a number system
Direct the output to a printer
Specify the problem completely and clearly
The computer code for the interchange of information between terminals is
ASCII
BCD
EBCDIC
All of above
Machine language is
Machine dependent
Difficult to program
Error prone
All of above
Which of the following is a way to access secondary memory?
Random access memory
Action method
Transfer method
Density method
A modem is connected to
a telephone line
a keyboard
a printer
a monitor
The computer code for the interchange of information between terminals is
ASCII
BCD
EBCDIC
All of above
The brain of any computer system is
CPU
Memory
ALU
Control unit
ASCII stands for
American Standard Code for Information Interchange
American Scientific Code for International Interchange
American Standard Code for Intelligence Interchange
American Scientific Code for Information Interchange
Snowbol is an/a________
Operating system
HLL
Software
Search engine
A physical connection between the microprocessor memory and other parts of the microcomputer is known as
Path
Address bus
Route
All of the above
Which of the following is not a class based on size?
Mainframe Computer
Micro Computer
Mini Computer
Digital Computer