In a computer _____ is capable to store single binary bit.
Capacitor
Flip flop
Register
Inductor
Correct Answer :
B. Flip flop
Related Questions
Bit stands for
Binary digits
bit of system
a part of byte
All of above
A typical personal computer used for business purposes would have of RAM.
4 KB
16 K
64 K
256 K
John Napier invented Logarithm in
1614
1617
1620
None of above
Computer operators
writes computer programs for specific problems
operate the device which input and output data from the computer
normally require a college degree in computer science
all of the above
Binary circuit elements have
One stable state
Two stable state
Three stable state
None of above
A compiler is a translating program which
Translates instruction of a high level language into machine language
Translates entire source program into machine language program
It is not involved in programs execution
All of above
On-line real time systems become popular in ________ generation
First Generation
Second Generation
Third Generation
Fourth Generation
A physical connection between the microprocessor memory and other parts of the microcomputer is known as
Path
Route
Address bus
All of the above
Which type of computers uses the 8-bit code called EBCDIC?
Minicomputers
Microcomputers
Mainframe computers
Super computer
Which of the following are the two main components of the CPU?
Control Unit and Registers
Registers and Main Memory
Control unit and ALU
ALU and bus
What are the stages in the compilation process?
Feasibility study, system design and testing
Implementation and documentation
Lexical Analysis, syntax analysis, and code generation
None of the above
An error in software or hardware is called a bug. What is the alternative computer jargon for it?
Leech
Squid
Slug
Glitch
An example of a digital device can be
Digital clock
Automobile speed meter
Clock with a dial and two hands
All of the above
WAN stands for
Wap Area Network
Wide Area Network
Wide Array Net
Wireless Area Network
In most IBM PCs, the CPU, the device drives, memory expansion slots and active components are mounted on a single board. What is the name of this board?
Motherboard
Breadboard
Daughter board
Grandmother board
When creating a computer program, the ________ designs the structure of the program
End user
System Analyst
Programmer
All of the above
Cathode Ray Tube is a form of________
Keyboard
Mouse
Monitor
Mother board
An IBM system/38 represents the computer class of:
Small-scale computer
Medium-scale computer
Large-scale computer
Super computer
Which of the following is a storage device?
Tape
Hard Disk
Floppy Disk
All of the above
Which computers are used as servers for any medium sized organizations?
Mainframe Computer
Mini Computers
Micro Computers
Super Computers
Which unit holds data permanently?
Input unit
Secondary storage unit
Output Unit
Primary Memory Unit
Today's computer giant IBM was earlier known by different name which was changed in 1924. What was that name?
Computer Tabulating Recording Co.
The Tabulator Ltd.
International Computer Ltd.
None of above
A disadvantage of the laser printer is
It is quieter than an impact printer
It is very slow
The output is of a lower quality
None of the above
What is the main difference between a mainframe and a super computer?
Super computer is much larger than mainframe computers
Super computers are much smaller than mainframe computers
Supercomputers are focused to execute as many programs as possible while mainframe uses its power to execute few programs as fast as possible.
Supercomputers are focused to execute few programs as fast as possible while mainframe uses its power to execute as many programs concurrently
The secondary storage devices can only store data but they cannot perform
Arithmetic Operation
Logic operation
Fetch operations
Either of the above
The two major types of computer chips are
External memory chip
Primary memory chip
Microprocessor chip
Both b and c
A computer Program that translates one program instruction at a time into machine language is called a/an
Interpreter
CPU
Compiler
Simulator
hat produces useful information out of data?
Computer
Processing
Programming
none of above
A modem is connected to
a telephone line
a keyboard
a printer
a monitor
A computer which CPU speed around 100 million instruction per second and with the word length of around 64 bits is known as
Super computer
Minicomputer
Micro computer
Macro computer