The language that the computer can understand and execute is called
Machine language
Application software
System program
All of above
Correct Answer :
A. Machine language
Related Questions
A modern electronic computer is a machine that is meant for
Doing quick mathematical calculations
Input, storage, manipulation and outputting of data
Electronic data processing
Performing repetitive tasks accurately
MAN stands for
Maximum Area Network
Minimum Area Network
Main Area Network
Metropolitan Area Network
Which of the following class of computers cannot support multiple users simultaneously?
Mainframe Computer
Mini Computers
Micro Computers
All of them can support
Which of the following is not an output device?
Scanner
Printer
Flat Screen
Touch Screen
The term GIGO is related to
Accuracy
Reliability
Versatility
Automatic
CD-ROM stands for
Compactable Read Only Memory
Compact Data Read Only Memory
Compactable Disk Read Only Memory
Compact Disk Read Only Memory
In analogue computer
Input is first converted to digital form
Input is never converted to digital form
Output is displayed in digital form
All of above
The system unit of a personal computer typically contains all of the following except:
Microprocessor
Disk controller
Serial interface
Modem
The latest PC keyboards use a circuit that senses the movement by the change in its capacitance,
Capacitance keyboard
Mechanical keyboard
Qwerty keyboard
Dvorak keyboard
To locate a data item for storage is
Field
Feed
Database
Fetch
Each model of a computer has a unique
Assembly of a computer
Machine language
High level language
All of the above
in which year was UK's premier computing event started?
1980
1985
1986
1987
Operating system, editors, and debuggers comes under?
System Software
Application Software
Utilities
None of the above
The organization and interconnection of the various components of a computer system is
Architecture
Networks
Graphics
Designing
The notable features like keyboards, monitors, GUI were developed in
First generation
Second generation
Third generation
Fourth generation
Before a disk drive can access any sector record, a computer program has to provide the records disk address. What information does this address specify?
Track number
All of above
Sector number
Surface number
The value of each bead in earth is
1
3
5
7
Before a disk can be used to store datA. It must be
Formatted
Reformatted
Addressed
None of the above
Which part of the computer is used for calculating and comparing?
Disk unit
Control unit
ALU
Modem
When was the first electro-mechanical computer developed?
1880
1990
1944
None of above
Through which device the main components of the computer communicate with each other?
Keyboard
System Bus
Monitor
Memory
Which of the following is not anti- viruses' software?
NAV
F-Prot
Oracle
McAfee
Codes consisting of lines of varying widths or lengths that are computer-readable are known as-
an ASCII code
a magnetic tape
an OCR scanner
a bar code
When did John Napier develop logarithm?
1416
1614
1641
1804
Dot-matrix is a type of
Tape
Printer
Disk
Bus
Symbolic logic was discovered by
George Boole
Herman Hollerith
Van Neumann
Basic Pascal
Which of the following is used as a primary storage device?
Magnetic drum
Hard Disks
Floppy
All of above
A set of information that defines the status of resources allocated to a process is
A) Process control
ALU
Register Unit
Process description
Process control
When creating a computer program, the ________ designs the structure of the program
End user
System Analyst
Programmer
All of the above
Which of the following is correct acronym of VGA?
Video Graphics Array
Visual Graphics Array
Volatile Graphics Array
Video Graphics Adapter