A digital computer did not score over an analog computer in terms of
Speed
Accuracy
Reliability
Cost
Correct Answer :
B. Accuracy
Related Questions
The personal computer industry was started by
IBM
Apple
Compaq
HCL
The common name for the crime of stealing passwords is:
Jacking.
Identity theft.
Spoofing.
Hacking.
Chief component of first generation computer was
Transistors
Integrated Circuits
None of above
Vacuum Tubes and Valves
Which of the following is an example of fifth generation computer?
PIM/m
ICL 2950
IBM 1401
None of above
Which of the following registers is loaded with the contents of the memory location pointed by the PC?
Memory address registers
Memory data registers
Instruction register
Program counter
Mini computers and micro computers are from which generation of computers?
First
Second
Third
Fourth
A single packet on a data link is known as
Path
Frame
Block
Group
The difference between people with access to computers and the Internet and those without this access is known as the :
digital divide
Internet divide
Web divide
E-illiteracy
How many symbols exist in Baudot code?
32
116
58
76
Compression of digital data for efficient storage is
Buffer
CPU
Packing
Field
A small or intelligent device is so called because it contains within it a
Computer
Microcomputer
Programmable
Sensor
A storage system for small amounts of data is
Magnetic card
Magnetic tape
Punched card
Optical mark reader
An intentionally disruptive program that spreads from program to program or from disk to disk is known as a:
Trojan horse.
Virus.
Time bomb.
Time-related bomb sequence.
Which of the following are the best units of data on an external storage device?
Bits
Bytes
Hertz
Clock cycles
Which characteristic of computer distinguishes it from electronic calculators?
Accuracy
Storage
Versatility
Automatic
Through which device the main components of the computer communicate with each other?
Keyboard
System Bus
Monitor
Memory
The task of performing operations like arithmetic and logical operations is called
Processing
Storing
Editing
Sorting
Which technology is more reliable?
Mechanical
Electro-Mechanical
Electronic
For reliability it does not matter. So all of above are reliable
________ are used to identify a user who returns to a Website
Cookies
Plug-ins
Scripts
ASPs
What was the first computer to perform all calculation using electronics rather than wheels, ratchets, or mechanical switches?
Mark I
ABC
Z3
None of above
Which of the following is the first computer to use Stored Program Concept?
UNIVAC
ENIAC
EDSAC
None of above
The time for which a piece of equipment operates is called
Seek time
Effective time
Access time
Real time
Which of the following disk is fixed disk?
Hard Disks
Flash Disks
Blu-Ray Disks
DVDs
Which of the following storage devices can store maximum amount of data?
Floppy Disk
Hard Disk
Compact Disk
Magneto Optic Disk
A small or intelligent device is so called because it contains within it a
Computer
Microcomputer
Programmable
Sensor
Size of the primary memory of a PC ranges between
2KB to 8KB
64KB & 256KB
256KB & 640KB
None of these
Computer memory consists of
RAM
ROM
PROM
All of the above
Which of the following device was not invented by Babbage?
Pascaline
Difference Engine
Analytical Engine
None of above
The personnel who deals with the computer & its management put together are called
Software
Human ware
Firmware
Hardware
Which of the following is used for manufacturing chips?
Control bus
Control unit
Parity unit
Semiconductor