Digital devices are
Digital Clock
Automobile speed meter
Clock with a dial and two hands
All of them
Correct Answer :
A. Digital Clock
Related Questions
Which of the following is the largest unit?
data
field
record
database file
________ represents raw facts, where-as________ is data made meaningful.
Information, reporting
Data, information
Information, bits
Records, bytes
Which programming languages are classified as low level languages?
Basic, COBOL, FORTRAN
Prolog 2, Expert Systems
Knowledge based Systems
Assembly Languages
The storage subsystem in a microcomputer consists mainly of __ or __ media with varying capacities
Memory or video
Magnetic or optical
Optical or memory
Video or magnetic
Which was the computer conceived by Babbage?
Analytical engine
Arithmetic machine
Donald Knuth
All of above
What is the name of the new color laptop computer which is powered by a 386 processor at 33 MHz and is built by Epson?
AX3/33
NEC-20
Magnum 2000
HCL-3000
From which generation computers the printers were used?
first
second
third
fourth
From which generation operating systems were developed?
First
Second
Third
Fourth
What was the name of the first commercially available microprocessor chip?
Intel 308
Intel 33
Intel 4004
Motorola 639
Which of the printers used in conjunction with computers uses dry ink powder?
Daisy wheel printer
Line printer
Laser printer
Thermal printer
Which of the following memory medium is not used as main memory system?
Magnetic core
Semiconductor
Magnetic tape
Both semiconductor and magnetic tape
________ is the science that attempts to produce machines that display the same type of Intelligence that humans do
Nanoscience
Nanotechnology
Simulation
Artificial intelligence (Al)
The two kinds of main memory are:
Primary and secondary
Random and sequential
ROM and RAM
All of above
What type of control pins are needed in a microprocessor to regulate traffic on the bus, in order to prevent two devices from trying to use it at the same time?
Bus control
Interrupts
Bus arbitration
Status
ASCII and EBCDIC are the popular character coding systems.What does EBCDIC stand for?
Extended Binary Coded Decimal Interchange Code
Extended Bit Code Decimal Interchange Code
Extended Bit Case Decimal Interchange Code
Extended Binary Case Decimal Interchange Code
A set of rods where numbers were carved and used for multiplication and division aids is known as
Pascaline
Napier's Bones
Stepped Reckoner
Slide Rule
Which of the following is not a micro computer?
Laptop PCs
Tablet PCs
Desktop PCs
None of above
Magnetic disks are the most popular medium for
Direct access
Sequential access
Both of above
None of above
UNIVAC is
Universal Automatic Computer
Universal Array Computer
Unique Automatic Computer
Unvalued Automatic Computer
Which is the largest computer?
Mainframe Computer
Mini Computers
Micro Computers
Super Computers
A computer system that is old and perhaps not satisfactory is referred to as a(n)
Ancient system
Historical system
Age old system
Legacy system
The translator program used in assembly language is called
Compiler
Interpreter
Assembler
Translator
VGA is
Video Graphics Array
Visual Graphics Array
Volatile Graphics Array
Video Graphics Adapter
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
An application suitable for sequential processing is
Processing of grades
Payroll processing
Both a and b
All of above
Which statement is valid about computer program?
It is understood by a computer
It is understood by programmer
It is understood user
Both a & b
A register organized to allow to move left or right operations is called a
Counter
Loader
Adder
Shift register
Is an OOP principle
Structured programming
Procedural programming
Inheritance
Linking
The storage subsystem in a microcomputer consists mainly of or media with varying capacities
Memory or video
Magnetic or optical
Optical or memory
Video or magnetic
The first computer introduced in Nepal was
IBM 1400
IBM 1401
IBM 1402
IBM1402