The first Macintosh computer was from
First generation
Second generation
Third generation
Fourth generation
Correct Answer :
D. Fourth generation
Related Questions
People often call as the brain of computer system
Control Unit
Arithmetic Logic Unit
Central Processing Unit
Storage Unit
Which part interprets program instructions and initiate control operations.
Input
Storage unit
Logic unit
Control unit
What are the stages in the compilation process?
Feasibility study, system design and testing
Implementation and documentation
Lexical Analysis, syntax analysis, and code generation
None of the above
Which of the following is not a type of Software?
System Software
Application Software
Utility Software
Entertainment Software
In order to play and hear sound on a computer, one needs:
A sound card and speakers
A microphone
All of them required
None of them required
Multi user systems provided cost savings for small business because they use a single processing unit to link several
Personal computers
Workstations
Dumb terminals
Mainframes
The value of each bead in heaven is
1
3
5
7
A path by which communication is achieved between a central processor and other devices is called
Audit trail
Network
Bus
Channel
What was the computer invented by Attanasoff and Clifford?
None of above
Mark I
Z3
ABC
RAM is used as a short memory because it is
Volatile
Has small capacity
Is very expensive
Is programmable
The list of coded instructions is called
Computer program
Algorithm
Flowchart
Utility programs
Which of the following programming language started from second generation?
LISP
C
QBASIC
FORTRAN
A kind of scanner MICR is the short form of
Magnetic Ink Character Reader
Magnetic Ink Code Reader
Magnetic Ink Cases Reader
None
A device for converting handwritten impressions into coded characters & positional coordinates for input to a computer is
Touch panel
Mouse
Wand
Writing tablet
Which part of the computer is used for calculating and comparing?
Disk unit
Control unit
ALU
Modem
Any device that performs signal conversion is
Modulator
Modem
Keyboard
Plotter
Memory is made up of
Set of wires
Set of circuits
Large number of cells
All of these
Machine language is
Machine dependent
Difficult to program
Error prone
All of above
The first machine to successfully perform a long series of arithmetic and logical operations was:
ENIAC
Mark-I
Analytic Engine
UNIVAC-1
One millisecond is
1 second
10th of a seconds
1000th of a seconds
10000th of a seconds
Which of the following is NOT one of the four major data processing functions of a computer?
gathering data
processing data into information
analysing the data or information
storing the data or information
WAN stands for
Wap Area Network
Wide Area Network
Wide Array Net
Wireless Area Network
Which of the following memories needs refresh?
SRAM
DRAM
ROM
All of above
Who designed the first electronics computer ? ENIAC/
Von Neumann
Joseph M Jacquard
J. P. Eckert and J. W. Mauchly
All of above
A memory that holds micro programs is
Core memory
ROM
RAM
Control memory
An integrated circuit is
A complicated circuit
An integrating device
Much costlier than a single transistor
Fabricated on a tiny silicon chip
Computer instructions written with the use of English words instead of binary machine code is called
Mnemonics
Symbolic code
Gray codes
Opcode
Circular division of disks to store and retrieve data are known as
tracks
sectors
cycles
rings
The radian of a number system
Is variable
Has nothing to do with digit position value
Equals the number of its distinct counting digits
Is always an even number
Most of the first generation computers were
Special purpose computers
General purpose computers
Both of above
None of above