In analogue computer
Input is first converted to digital form
Input is never converted to digital form
Output is displayed in digital form
All of above
Correct Answer :
B. Input is never converted to digital form
Related Questions
Apple company used chips from for its computers
Intel
Motorola
Both of above
None of above
Which is the highest form?
Data
Information
Knowledge
All of above
A person who used his or her expertise to gain access to other people's computers to get information illegally or do damage is a-
Hacker
spammer
instant messenger
programmer
When did John Napier develop logarithm?
1416
1614
1641
1804
________ Computers are of large size
Micro
Mainframe
Super
Mini
High density double sided floppy disks could store _____ of data
1.40 GB
1.44 MB
1.40 MB
1.44 GB
Which converts the user data into machine readable form?
Input unit, output unit, control unit
Central processing unit
Output unit
Decoder unit
A computer assisted method for the recording and analyzing of existing or hypothetical systems is
Data transmission
Data flow
Data capture
Data processing
Who invented vacuum tubes?
John Bardeen
William Shockley
Lee de Forest
All of above
A path by which communication is achieved between a central processor and other devices is called
Audit trail
Network
Bus
Channel
UNIVAC is
Universal Automatic Computer
Universal Array Computer
Unique Automatic Computer
Unvalued Automatic Computer
The control unit of a microprocessor
Stores data in the memory
Accepts input data from keyboard
Performs arithmetic/logic function
None of above
Which access method is used for obtaining a record from a cassette tape?
Direct
Sequential
Random
All of the above
Which of the following is not an XT microprocessor?
8006
8086
8088
None of above
Most important advantage of an IC is its
Easy replacement in case of circuit failure
Extremely high reliability
Reduced cost
Lower power consumption
A memory that holds micro programs is
Core memory
ROM
RAM
Control memory
Which computer has been designed to be as compact as possible?
Mini
Super computer
Micro computer
Mainframe
________ is computer software designed to operate the computer hardware and to provide platform for running application software
Application software
System software
Software
Operating system
BIOS stands for
Basic Input Output system
Binary Input output system
Basic Input Off system
all the above
The first machine to successfully perform a long series of arithmetic and logical operations was:
ENIAC
Mark-I
Analytic Engine
UNIVAC-1
Which of the following term means to reckon?
putare
com
computa
computar
The technology that stores only the essential instructions on a microprocessor chip and thus enhances its speed is referred to as
CISC
RISC
CD-ROM
Wi-Fi
Which of the following class of computers cannot support multiple users simultaneously?
Mainframe Computer
Mini Computers
Micro Computers
All of them can support
Seek time is
Time to position the head over proper track
Time to position the head over proper sector
Time to position the head over proper cylinder
None of above
Which of the following is an example of fifth generation computer?
PIM/m
ICL 2950
IBM 1401
None of above
A kind of serial dot-matrix printer that forms characters with magnetically-charged ink sprayed dots is called
Laser printer
Ink-jet printer
Drum printer
Chan printer
Registers which are partially visible to users and used to hold conditional codes (bits set by the CPU hardware as the result of operations), are known as
PC
Flags
Memory Address Registers
General Purpose Registers
A typical personal computer used for business purposes would have of RAM.
4 KB
16 K
64 K
256 K
You organize files by storing them in
archives
folders
indexes
lists
In most of the IBM PCs, the CPU, the device drivers, memory, expansion slots and active components are mounted on a single board. What is the name of the board?
Motherboard
Daughterboard
Bredboard
Fatherboard