Bit map terminal
support display containing multiple windows
require considerable amount of video RAM
requires tremendous amount of copying and hence low performance
all of above
Correct Answer :
D. all of above
Related Questions
Which of the following is the most powerful computers?
Mainframe Computer
Mini Computers
Micro Computers
Super Computers
Which was the computer conceived by Babbage?
Analytical Engine
Arithmetic Machine
Donald Kunth
All of above
Today's computer giant IBM was earlier known by different name which was changes in 1924. What was that name?
Tabulator Machine Co.
Computing Tabulating Recording Co.
The Tabulator Ltd.
International Computer Ltd.
Which was the computer conceived by Babbage?
Analytical engine
Arithmetic machine
Donald Knuth
All of above
A paper printout of a document is known as
Softcopy output
Hardcopy output
Permanent Output
All of above
Which of the following is true?
Fields are composed of bytes
Records are composed of fields
Fields are composed of characters
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.
The computer that can input analog signals and return result in digital form
Analog Computers
Digital Computers
Hybrid Computers
Mainframe Computers
Who used punched cards practically for the first time in the history of computers?
Charles Babbage
Dr. Herman Hollerith
Howard Aikin
Joseph Jacquard
which of the following is problem oriented language?
High level language
Machine language
Assembly language
Low level language
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
In a computer, most processing takes place in
Memory
RAM
motherboard
CPU
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
Once you load the suitable program and provide required data, computer does not need human intervention. This feature is known as
Accuracy
Reliability
Versatility
Automatic
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
A computer assisted method for the recording and analyzing of existing or hypothetical systems is
Data transmission
Data flow
Data capture
Data processing
________ is computer software designed to operate the computer hardware and to provide platform for running application software
Application software
System software
Software
Operating system
Instructions and memory address are represented by
Character code
Binary codes
Binary word
Parity bit
Which programming languages are classified as low level languages?
Basic, COBOL, FORTRAN
Prolog 2, Expert Systems
Knowledge based Systems
Assembly Languages
IBM 7000 digital computer
Belongs to second generation
Uses VLSI
Employs semiconductor memory
Has modular constructions
The first computer introduced in Nepal was
IBM 1400
IBM 1401
IBM 1402
IBM1402
Word length of a Personal Computer is
4 bits
8 bits
16 bits
64 bits
The translator program used in assembly language is called
Compiler
Interpreter
Assembler
Translator
Which type of computers uses the 8-bit code called EBCDIC?
Minicomputers
Microcomputers
Mainframe computers
Super computer
Which of the following are the two main components of the CPU?
Control Unit and Registers
Registers and Main Memory
Control unit and ALU
ALU and bus
The two major types of computer chips are
External memory chip
Primary memory chip
Microprocessor chip
Both b and c
Which device is required for the Internet connection?
Joystick
Modem
CD Drive
NIC Card
The Second Generation Computer was based on ________.
Vacuum Tube
Silicon Chips
Transistor
Bio Chips
Which of the following is not processing?
arranging
manipulating
calculating
gathering
Machine language is
Machine dependent
Difficult to program
Error prone
All of above