In a computer_____ is capable to store single binary bit.
Capacitor
Flip flop
Register
Inductor
Correct Answer :
B. Flip flop
Related Questions
A DVD is an example of a (n)-
hard disk
optical disc
output device
solid-state storage device
If in a computer, 16 bits are used to specify address in a RAM, the number of addresses will be
216
65,536
64K
Any of the above
Registers, which are partially visible to users and used to hold conditional, are known as
PC
Memory address registers
General purpose register
Flags
Access time is
seek time + latency time
seek time
seek time ? latency time
latency time
The word processing task associated with changing the appearance of a document is
Editing
Writing
Formatting
All of above
Which of the following is the first computer to use Stored Program Concept?
UNIVAC
ENIAC
EDSAC
None of above
Which of the following is not a class based on size?
Mainframe Computer
Micro Computer
Mini Computer
Digital Computer
People often call ______ as the brain of computer system
Control Unit
Arithmetic Logic Unit
Central Processing Unit
Storage Unit
The most important advantage of a video disk is
Compactness
Potential capacity
Durability
Cost effectiveness
How many address lines are needed to address each machine location in a 2048 x 4 memory chip?
10
11
8
12
To access properties of an object, the mouse technique to use is-
Dragging
dropping
right-clicking
shift-clicking
A register organized to allow to move left or right operations is called a
Counter
Loader
Adder
Shift register
The subject of cybernetics deals with the science of
Genetics
Control and communication
Molecular biology
Biochemistry
Which computer memory is used for storing programs and data currently being processed by the CPU?
Mass memory
Internal memory
Non-volatile memory
PROM
Regarding data, computers are very good at
store
Processing
retrieve
All of above
A person who used his or her expertise to gain access to other people's computers to get information illegally or do damage is a-
Hacker
spammer
instant messenger
programmer
Which is used for manufacturing chips?
Bus
Control unit
Semiconductors
A and b only
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
A kind of scanner MICR is the short form of
Magnetic Ink Character Reader
Magnetic Ink Code Reader
Magnetic Ink Cases Reader
None
High density double sided floppy disks could store _____ of data
1.40 GB
1.44 MB
1.40 MB
1.44 GB
A name or number used to identify a storage location is called
A byte
A record
An address
All of above
Which of the following memories allows simultaneous read and write operations?
ROM
RAM
EPROM
None of above
Which is the limitation of high level language?
Lower efficiency
Machine dependence
Machine level coding
none of above
In a punched card system, data is processed by a
Keypunch machine, sorter and posting machine
Accounting machine, posting machine, and billing machine
Sorter, posting machine, and billing machine
Accounting machine, keypunch machine and sorter
Algorithm and Flow chart help us to
Know the memory capacity
Identify the base of a number system
Direct the output to a printer
Specify the problem completely and clearly
COBOL is widely used in application s
Commercial
Scientific
Space
Mathematical
The first computer introduced in Nepal was
IBM 1400
IBM 1401
IBM 1402
IBM1402
The digital computer was developed primarily in
USSR
Japan
USA
UK
Which is another name for functional language?
Machine
Application language
Low-level language
High-level language
VGA is
Video Graphics Array
Visual Graphics Array
Volatile Graphics Array
Video Graphics Adapter