The process of communicating with a file from a terminal is
Interactive
Interrogation
Heuristic
All of the above
Correct Answer :
B. Interrogation
Related Questions
Which printer is very commonly used for desktop publishing?
Laser printer
Inkjet printer
Daisywheel printer
Dot matrix printer
EEPROM stands for
Electrically Erasable Programmable Read Only Memory
Easily Erasable Programmable Read Only Memory
Electronic Erasable Programmable Read Only Memory
None of the above
Which of the following programming language started from second generation?
Cobol
BASIC
C
LISP
Unwanted repetitious messages, such as unsolicited bulk e-mail is known as
Spam
Trash
Calibri
Courier
Which of the following is not computer language?
High level language
Medium level language
Low level language
All of the above
Who is credited with the idea of using punch cards to control patterns in a waving machine?
Pascal
Hollerith
Babbage
Jacquard
A computer can solve more than one kind of problem. This is related to which of the following characteristics?
Accuracy
Reliability
Versatility
Automatic
SMPS stands for
Switched mode Power Supply
Start mode power supply
Store mode power supply
Single mode power supply
A device invented by Dr. Bobeck in 1966, for mass storage of data is
Punched paper tape
Magnetic bubble storage
Magnetic tape
Magnetic disk
An integrated circuit is
A complicated circuit
An integrating device
Much costlier than a single transistor
Fabricated on a tiny silicon chip
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
In most IBM PCs, the CPU, the device drives, memory expansion slots and active components are mounted on a single board. What is the name of this board?
Motherboard
Breadboard
Daughter board
Grandmother board
When was the first electro-mechanical computer developed?
1880
1990
1944
None of above
ASCII stands for
American Standard Code for Information Interchange
American Scientific Code for International Interchange
American Standard Code for Intelligence Interchange
American Scientific Code for Information Interchange
Intel corporation produces chips for which computers?
IBM PCs
Apple/Macintosh PCs
Both of above
None of above
Which of the following is used as a primary storage device?
Magnetic drum
Hard Disks
Floppy
All of above
An intentionally disruptive program that spreads from program to program or from disk to disk is known as a:
Trojan horse.
Virus.
Time bomb.
Time-related bomb sequence.
In _____ mode, the communication channel is used in both directions at the same time?
Full-duplex
Simplex
Half-duplex
None of the above
The processing speed of first generation computers was
milliseconds
microseconds
nanoseconds
picoseconds
A paper printout of a document is known as
Softcopy output
Hardcopy output
Permanent Output
All of above
The two kinds of main memory are:
Primary and secondary
Random and sequential
ROM and RAM
All of above
The value of each bead in earth is
1
3
5
7
The first generation of computers available was based on the bit micro processors.
4
8
16
64
The basic operations performed by a computer are
Arithmetic operation
Logical operation
Storage and relative
All the above
Daisy wheel, Drum, chain etc are the ________
Flow chart
Mouse
Key board
Printers
What was the first computer to perform all calculation using electronics rather than wheels, ratchets, or mechanical switches?
Mark I
ABC
Z3
None of above
MIS is designed to provide information needed for effective decision making by?
Consumers
Workers
Foremen
Managers
Which is the limitation of high level language?
Lower efficiency
Machine dependence
Machine level coding
none of above
One of the main feature that distinguish microprocessors from micro-computer is
Words are usually large in microprocessors
Words are shorter in microprocessors
Microprocessor does not contain I/O device
Exactly the same as the machine cycle time
Which of the following is not a storage medium?
Hard disk
Flash drive
DVD
scanner