Which of the following is not a storage medium?
Hard disk
Flash drive
DVD
scanner
Correct Answer :
D. scanner
Related Questions
A path by which communication is achieved between a central processor and other devices is called
Audit trail
Network
Bus
Channel
Who suggested Stored Program Concept
John Mauchley
J.P. Eckert
John Neumann
Joseph Jacquard
Which of the following storage devices can store maximum amount of data?
Floppy Disk
Hard Disk
Compact Disk
Magneto Optic Disk
VDU is also called
Screen
Monitor
Both 1 & 2
printer
What do you call the programs that are used to find out possible faults and their causes?
Operating system extensions
Cookies
Diagnostic software
Boot diskettes
The computer size was very large in
First Generation
Second Generation
Third Generation
Fourth Generation
Which method is used to connect a remote computer?
Device
Dialup
Diagnostic
Logic circuit
Which of the following are input devices?
Keyboard
Mouse
Card reader
Any of these
Which of the following is NOT one of the four major data processing functions of a computer?
gathering data
processing data into information
analysing the data or information
storing the data or information
A term used to describe interconnected computer configuration is
Multiprogramming
Modulation
Multiprocessing
Micro program sequence
UNIVAC is
Universal Automatic Computer
Universal Array Computer
Unique Automatic Computer
Unvalued Automatic Computer
Central Processing Unit is combination of
Control and storage
Control and output unit
Arithmetic logic and input unit
Arithmetic logic and control unit
An error in computer data is called
Chip
Bug
CPU
Storage device
Which 8-bit chip was used in many of today's TRS-80 computers?
Z-8000
Motorola 6809
Z-8808
Z-80
Which is an item of storage medium in the form of circular plate?
Disk
CPU
Printer
ALU
which of the following is problem oriented language?
High level language
Machine language
Assembly language
Low level language
Binary numbers need more places for counting because
They are always big numbers
Any no. of 0's can be added in front of them
Binary base is small
0's and l's have to be properly spaced apart
A computer program that converts assembly language to machine language is
Compiler
Interpreter
Assembler
Comparator
The earliest calculating devices are
Abacus
Clock
Difference Engine
None of these
________ printer is a non-impact printer and is quite in working
Inkjet
Laser
Thermal
Dot matrix
Which of the following storage devices can store maximum amount of data?
Floppy Disk
Hard Disk
Compact Disk
Magneto Optic Disk
How many types of storage loops exists in magnetic bubble memory
8
4
16
2
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?
Breadboard
Motherboard
Daughter board
Grandmother board
A computer has very low failure rate because it uses electronic components. It produces very consistent results. This is highlighted by which of the feature of computer?
Accuracy
Reliability
Versatility
Automatic
Which of the following memories needs refreshing?
SRAM
DRAM
ROM
All of above
The device used to carry digital data on analogue lines is called as
Modem
Multiplexer
Modulator
Demodulator
LSI, VLSI & ULSI chips were used in which generation?
First
Second
Third
Fourth
In latest generation computers, the instructions are executed
Parallel only
Sequentially only
Both sequentially and parallel
All of above
Which technology is used in Compact disks?
Mechanical
Electrical
Electro Magnetic
Laser
The ALU of a computer responds to the commands coming from
Primary memory
Control section
External memory
Cache memory