Which of the following is not a primary storage device?
Magnetic tape
Magnetic disk
Optical disk
All of the above
Correct Answer :
D. All of the above
Related Questions
When was vacuum tube invented?
1900
1906
1910
1880
Office LANS, which are scattered geographically on large scale, can be connected by the use of corporate
CAN
LAN
DAN
WAN
______ computers are also called personal computers
Mainframe Computer
Mini Computers
Micro Computers
Super Computers
Registers, which are partially visible to users and used to hold conditional, are known as
PC
Memory address registers
General purpose register
Flags
Which of the following is not processing?
arranging
manipulating
calculating
gathering
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 output quality of a printer is measured by
Dots per inch
Dot per sq. inch
Dots printed per unit time
All of above
What type of device is computer keyboard?
Memory
Output
Storage
Input
What was the expected feature of fifth generation computers when Japan started FGCS?
Operating Systems
Paralled Processing
ULSI
None of above
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 common boundary between two systems is called
Interdiction
Interface
Surface
None of the above
In a punched card system, data is processed by a
Keypunch machine, sorter and posting machine
Accounting machine, posting machine, and billing machine
Sorter, posting machine, and billing machine
Accounting machine, keypunch machine and sorter
When was the X window system born?
1984
1989
1988
1990
The report card and merit list forms the
Output data
Data processing
Central Processing
Input data
Cathode Ray Tube is a form of________
Keyboard
Mouse
Monitor
Mother board
Which of the printers used in conjunction with computers uses dry ink powder?
Daisy wheel printer
Line printer
Laser printer
Thermal printer
Which of the following computer is not invented by J.P. Eckert and John Mauchly?
ENIAC
EDVAC
UNIVAC
EDSAC
Who invented Integrated Circuits?
Jack Kilby
Robert Noyce
Both of above
None of above
The first firm to mass-market a microcomputer as a personal computer was
IBM
Super UNIVAC
Radio Sharks
Data General Corporation
An index register that is automatically incremented or decremented with each use is
Auto index
Asynchronous
Assembler
Compiler
The computer size was very large in
First Generation
Second Generation
Third Generation
Fourth Generation
Chief component of first generation computer was
Transistors
Vacuum Tubes and Valves
Integrated Circuits
None of above
Which of the following is not a form of data?
numbers and characters
images
sound
none of above
Which of the following is valid statement?
Data in itself is useless unless it is processed
The data that is processed is called a program
The data which is not yet processed is information
Information is processed by computer to generate datA.
Which output device is used for translating information from a computer into pictorial form on paper.
Mouse
Plotter
Touch panel
Card punch
Reading data is performed in magnetic disk by
Read/write leads
Sectors
Track
Lower surface
The list of coded instructions is called
Computer program
Algorithm
Flowchart
Utility programs
A small or intelligent device is so called because it contains within it a
Computer
Microcomputer
Programmable
Sensor
Which of the following are the best units of data on an external storage device?
Bits
Bytes
Hertz
Clock cycles
Which of the following programming language were used in first generation computers?
Machine language
Assembly language
Both of above
None of above