Primary memory stores
Data alone
Programs alone
Results alone
All of these
Correct Answer :
D. All of these
Related Questions
Which of the following statements is true?
Minicomputer works faster than Microcomputer
Microcomputer works faster than Minicomputer
Speed of both the computers is the same
The speeds of both these computers cannot be compared with the speed of advanced
What are the three decisions making operations performed by the ALU of a computer?
Grater than
Less than
Equal to
All of the above
Hackers
all have the same motive
break into other people's computers
may legally break into computers as long as they do not do any damage
are people who are allergic to computers
Which unit holds data permanently?
Input unit
Secondary storage unit
Output Unit
Primary Memory Unit
The subject of cybernetics deals with the science of
Genetics
Control and communication
Molecular biology
Biochemistry
Microprocessors can be used to make
Computer
Digital systems
CalculatorS
All of the above
The primary function of the ________ is to set up the hardware and load and start an operating system
System Programs
BIOS
CP
Memory
Fifth generation computer is also known as
Knowledge information processing system
Very large scale integration
Both of above
None of above
A floppy disk contains
Circular tracks only
Sectors only
Both circular tracks and sectors
None of the above
Which electronic component was made out of semiconductor material?
Vacuum tubes
Transistors
ICs
All of above
A physical connection between the microprocessor memory and other parts of the microcomputer is known as
Path
Route
Address bus
All of the above
Current SIMMs have either or connectors (pins)
9 or 32
30 or 70
28 or 72
30 or 72
The main electronic component used in first generation computers was
Transistors
Vacuum Tubes and Valves
Integrated Circuits
None of above
An error in software or hardware is called a bug. What is the alternative computer jargon for it?
Leech
Squid
Slug
Glitch
A group of magnetic tapes, videos or terminals usually under the control of one master is
Cylinder
Surface
Track
Cluster
Who invented the high level language C�?
Dennis M. Ritchie
Niklaus Writh
Seymour Papert
Donald Kunth
Light pen and joystick are________
Algorithm
Input devices
Output devices
Portals
Which of the following device was not invented by Babbage?
Pascaline
Difference Engine
Analytical Engine
None of above
Digital devices are
Digital Clock
Automobile speed meter
Clock with a dial and two hands
All of them
The personnel who deals with the computer and its management put together are called
Software
Human ware
Firmware
Hardware
An input /output device at which data enters or leaves a computer system is
Keyboard
Terminal
Printer
Plotter
A computer consists of
A central processing unit
A memory
Input and output unit
All of the above
Modern Computers are very reliable but they are not
Infallible
Cheap
Powerful
Fast
Symbolic logic was discovered by
George Boole
Herman Hollerith
Van Neumann
Basic Pascal
A section of code to which control is transferred when a processor is interrupted is known as
M
SVC
IP
MDR
Computers with 80286 microprocessor is
XT computer
AT comptuers
PS/2 computer
None of above
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
A directly accessible appointment calendar is feature of a resident package
CPU
Memory
Buffer
ALU
A self replicating program, similar to a virus which was taken from a 1970s science fiction novel by John Bruner entitled the Shockwave Rider is
Bug
Vice
Lice
Worm
Snowbol is an/a________
Operating system
HLL
Software
Search engine