Who invented EDSAC?
John v. Neumann
J.P. Eckert and John Mauchley
Maurice Wilkes
Howard Aiken
Correct Answer :
C. Maurice Wilkes
Related Questions
What is a light pen?
Mechanical Input device
Optical input device
Electronic input device
Optical output device
VDU is also called
Screen
Monitor
Both 1 & 2
printer
John Napier invented Logarithm in
1614
1617
1620
None of above
The typical computer criminal is a(n):
Young hacker.
Trusted employee with no criminal record.
Trusted employee with a long, but unknown criminal record.
Overseas young cracker.
Number crunchier is the informal name for
Minicomputer
Super computer
Microcomputer
Mainframe computer
Access time is
seek time + latency time
seek time
seek time
latency time
What is the name of the display feature that highlights are of the screen which requires operator attention?
Pixel
Reverse video
Touch screen
Cursor
The process of communicating with a file from a terminal is
Interactive
Interrogation
Heuristic
All of the above
The report card and merit list forms the
Output data
Data processing
Central Processing
Input data
What is a light pen?
Mechanical Input device
Optical input device
Electronic input device
Optical output device
From which generation computers the printers were used?
first
second
third
fourth
Microprocessors as switching devices are for which generation computers
First Generation
Second Generation
Third Generation
Fourth Generation
Web cam is an
input unit device
output unit device
processing device
Input and Output device
A ________ is an additional set of commands that the computer displays after you make a selection from the main menu
dialog box
submenu
menu selection
All of the above
UNIVAC is
Universal Automatic Computer
Universal Array Computer
Unique Automatic Computer
Unvalued Automatic Computer
What difference does the 5th generation computer have from other generation computers?
Technological advancement
Scientific code
Object Oriented Programming
All of the above
Floppy disks are available in
Single side single density
Single side double density
Both of above
None of above
One of a class of storage device devices that can access storage locations in any order is
DTE
DASD
DDE
DDE
In a computer _____ is capable to store single binary bit.
Capacitor
Flip flop
Register
Inductor
Which of the following is first generation computer?
EDSAC
IBM 1401
CDC 1604
ICL 2950
Who designed the first electronics computer ? ENIAC/
Von Neumann
Joseph M Jacquard
J. P. Eckert and J. W. Mauchly
All of above
Which of the following are input devices?
Keyboard
Mouse
Card reader
Any of these
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
________ is computer software designed to operate the computer hardware and to provide platform for running application software
Application software
System software
Software
Operating system
How many types of storage loops exists in magnetic bubble memory
8
4
16
2
Which method is used to connect a remote computer?
Device
Dialup
Diagnostic
Logic circuit
The notable features like keyboards, monitors, GUI were developed in
First generation
Second generation
Third generation
Fourth generation
Which of the following will happen when data is entered into a memory location?
It will add to the content of the location
It will change the address of the memory location
It will erase the previous content
It will not be fruitful if there is already some data at the location
Which statement is valid about interpreter?
It translates one instruction at a time
Object code is saved for future use
Repeated interpretation is not necessary
All of above
MICR stands for
Magnetic Ink Character Reader
Magnetic Ink Code Reader
Magnetic Ink Cases Reader
None