Which of the following is the 1's complement of 10?
1
110
11
10
Correct Answer :
A. 1
Related Questions
WAN is a most used abbreviation in Networking, what is its full form?
WAP Area Network
Wide Area Network
Wide Array of Network
Wireless Access Network
The two kinds of main memory are:
Primary and secondary
Random and sequential
ROM and RAM
All 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
Which output device is used for translating information from a computer into pictorial form on paper.
Mouse
Plotter
Touch panel
Card punch
Which is the highest form?
Data
Information
Knowledge
All of above
EPROM can be used for
Erasing the contents of ROM
Reconstructing the contents of ROM
Erasing and reconstructing the contents of ROM
Duplicating ROM
Basic is _____ language.
a procedural
an object oriented
both A and B
none of the above
Perforated paper used as input of output media is known as
paper tapes
magnetic tape
punched papers tape
card punch
Which device is used to backup the data?
Floppy Disk
Tape
Network Drive
All of the above
A hybrid computer
Resembles digital computer
Resembles analogue computer
Resembles both a digital and analogue computer
None of the above
What was the first computer brought in Nepal?
ICL/2950
ENIAC
IBM 1401
None of above
The process of communicating with a file from a terminal is
Interactive
Interrogation
Heuristic
All of the above
Which of the following is not a type of Software?
System Software
Application Software
Utility Software
Entertainment Software
The binary system uses powers of
2
10
8
16
Which number system is usually followed in a typical 32-bit computer?
Binary
Decimal
Hexadecimal
Octal
A program that is employed in the development, repair or enhancement of other programs is known as
System software
Software tool
Applications program
Utility program
A language which is close to that used within the computer is
High-level language
Assembly language
Low-level language
All of the above
Seek time is
Time to position the head over proper track
Time to position the head over proper sector
Time to position the head over proper cylinder
None of above
The Width of a processor's data path is measured in bits. Which of the following are common data paths?
8 bits
12 bits
16 bits
32 bits
The act of retrieving existing data from memory is called
Read-out
Read from
Read
All 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 program's execution
All of above
A technique used by codes to convert an analog signal into a digital bit stream is known as
Pulse code modulation
Pulse stretcher
Query processing
Queue management
Which of the following have the fastest access time?
Semiconductor Memories
Magnetic Disks
Magnetic Tapes
Compact Disks
Which generation of computer is still under development
Fourth Generation
Fifth Generation
Sixth Generation
Seventh Generation
VDU is also called
Screen
Monitor
Both 1 & 2
printer
Who is credited with the idea of using punch cards to control patterns in a waving machine?
Pascal
Hollerith
Babbage
Jacquard
What was the nick name of the computer used by the Americans in 1952 for their H-bomb project?
ENIAC
EDSAC
MANIAC
UNIVAC
Programs designed to perform specific tasks is known as
system software
application software
utility programs
operating system
FORTRAN is a programming language. What does FORTRAN stand for?
File Translation
Format Translation
Formula Translation
Floppy Translation
An error in software or hardware is called a bug. What is the alternative computer jargon for it?
Leech
Squid
Slug
Glitch