A factor which would strongly influence a business person to adopt a computer is its
Accuracy
Reliability
Speed
All of above
Correct Answer :
D. All of above
Related Questions
The scrambling of code is known as:
Encryption.
firewall.
Scrambling.
Password proofing.
Codes consisting of lines of varying widths or lengths that are computer-readable are known as-
an ASCII code
a magnetic tape
an OCR scanner
a bar code
A modern digital computer has
Extremely high speed
Large memory
Almost unlimited array
All of the above
The examination and changing of single bits or small groups of his within a word is called
Bit
Byte
Bit manipulation
Bit slice
Which was the most popular first generation computer?
IBM 650
IBM 360
IBM 1130
IBM 2700
Why ABC computer is called so?
Because it was developed by Atanasoff and Berry
Because it was thought to be the first computer so named with first alphabets of English
Both of above are the reason to name the computer ABC
None of above are true
Bit map terminal
support display containing multiple windows
require considerable amount of video RAM
requires tremendous amount of copying and hence low performance
all of above
A term used to describe interconnected computer configuration is
Multiprogramming
Modulation
Multiprocessing
Micro program sequence
Raw facts and figures about any particular topic are
Information
facts
data
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
WAN stands for
Wap Area Network
Wide Area Network
Wide Array Net
Wireless Area Network
A single packet on a data link is known as
Path
Frame
Block
Group
Which of the following is not an electronic computer?
ENIAC
ABC
UNIVAC
EDVAC
Which is considered a direct entry input device?
Optical scanner
Mouse and digitizer
Light pen
All of the above
The ALU of a computer normally contains a number of high speed storage element called
Semiconductor memory
Registers
Hard disks
Magnetic disk
Which unit holds data permanently?
Input unit
Secondary storage unit
Output Unit
Primary Memory Unit
A set of rods where numbers were carved and used for multiplication and division aids is known as
Pascaline
Napier's Bones
Stepped Reckoner
Slide Rule
Which of the following is not anti-viruses software?
NAV
F-Prot
Oracle
McAfee
Which of the following required large computer memory?
Imaging
Graphics
Voice
All of above
Storage capacity of magnetic disk depends on
tracks per inch of surface
bits per inch of tracks
All of above
disk pack in disk surface
Which of the following class of computers can process physical quantities such as speed?
Analog Computers
Digital Computers
Hybrid Computers
None of above
________ is the ability of a device to "jump" directly to the requested data
Sequential access
Random access
Quick access
All of the above
An index register that is automatically incremented or decremented with each use is
Auto index
Asynchronous
Assembler
Compiler
The act of retrieving existing data from memory is called
Read-out
Read from
Read
All of above
The brain of any computer system is
ALU
Memory
CPU
Control unit
Which of the following is a class of computers based on model?
Digital Computer
Hybrid Computers
Analog Computers
AT Computers
The advantage of COM are its __ and __
Compact size; speed readability
Compact size, speed
Readability; speed
Low cost; readability
Which of the following professions has not been affected by personal computers?
Medical
Clerical and law
Accounting
None of the above
The earliest calculating devices are
Abacus
Clock
Difference Engine
None of these
________ is the science that attempts to produce machines that display the same type of Intelligence that humans do
Nanoscience
Nanotechnology
Simulation
Artificial intelligence (Al)