Which of the following is not an electronic computer?
ENIAC
ABC
UNIVAC
EDVAC
Correct Answer :
B. ABC
Related Questions
Which one of the following input device is user- programmable?
Dumb terminal
Smart terminal
VDT
Intelligent terminal
Which of the following statements is true?
Minicomputer works faster than Microcomputer
Microcomputer works faster than Minicomputer
Speed of both the computers is the same
The speeds of both these computers cannot be compared with the speed of advanced
Which computers are used as servers for any medium sized organizations?
Mainframe Computer
Mini Computers
Micro Computers
Super Computers
Where as a computer mouse moves over the table surface, the trackball is
Stationary
Difficult to move
Dragged
Moved in small steps
The magnetic storage chip used to provide non-volatile direct access storage of data and that have no moving parts are known as
Magnetic core memory
Magnetic tape memory
Magnetic disk memory
Magnetic bubble memory
Hardware or software designed to guard against unauthorized access to a computer network is known as a(n):
Hacker-proof program.
Firewall.
Hacker-resistant server.
Encryption safe wall.
Computer memory consists of
RAM
ROM
PROM
All of the above
The actual execution of instructions happens in
ALU
CU
Memory
None of above
What characteristic of read-only memory (ROM) makes it useful?
ROM information can be easily updated
Data in ROM is non-volatile, that is, it remains there even without electrical power.
ROM provides very large amounts of inexpensive data storage.
ROM chips are easily swapped between different brands of computers.
Which language is directly understood by the computer without translation program?
Machine language
Assembly language
High level language
None of above
Who invented Mark I?
Howard Aikin
J. P. Eckert
John Mauchley
John v. Atanasoff
The act of retrieving existing data from memory is called
Read-out
Read from
Read
All of above
Access time is
seek time + latency time
seek time
seek time ? latency time
latency time
IBM System/360 is
Mainframe Computer
Mini Computers
Micro Computers
None of above
Computer is free from tiresome and boardroom. We call it
Accuracy
Reliability
Diligence
Versatility
Which of the following are the functions of a operating system
Allocates resources
Monitors Activities
Manages disks and files
All of the above
Which of the following require large computers memory?
Imaging
Graphics
Voice
All of Above
What is a brand?
The name of companies that made computers
The name of product a company gives to identify its product in market
A name of class to indicate all similar products from different companies
All of above
Servers are computers that provide resources to other computers connected to a:
networked
mainframe
supercomputer
client
The advantage of COM are its and
Compact size; speed readability
Compact size, speed
Readability; speed
Low cost; readability
Which of the following is an example of fifth generation computer?
PIM/m
ICL 2950
IBM 1401
None of above
A modern digital computer has
Extremely high speed
Large memory
Almost unlimited array
All of the above
Personal computers used a number of chips mounted on a main circuit board. What is the common name for such boards?
Daughterboard
Motherboard
Father board
Child board
What type of computers are client computers (most of the time) in a client-server system?
Mainframe
Mini-computer
Microcomputer
PDA
ASCII stands for
American Standard Code for Information Interchange
American Scientific Code for International Interchange
American Standard Code for Intelligence Interchange
American Scientific Code for Information Interchange
Mostly which of the following device is used to carry user files?
Floppy Disk
Hard Disk
RAM
CDROM
The advantage of COM are its __ and __
Compact size; speed readability
Compact size, speed
Readability; speed
Low cost; readability
A Pixel is
A computer program that draws picture
A picture stored in secondary memory
The smallest resolvable part of a picture
None of these
Identify the correct statement
IBM PCs used RISC CPU designs
Macintosh used CISC CPU design
IBM used CISC CPU design
None of above is true
LSI, VLSI & ULSI chips were used in which generation?
First
Second
Third
Fourth