The ALU of a computer responds to the commands coming from
Primary memory
Control section
External memory
Cache memory
Correct Answer :
B. Control section
Related Questions
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
When we look at the cost, which of the following computer is most expensive?
Mainframe Computer
Mini Computers
Micro Computers
Super Computers
Which of the following is used for manufacturing chips?
Control bus
Control unit
Parity unit
Semiconductor
________ is the science that attempts to produce machines that display the same type of Intelligence that humans do
Nanoscience
Nanotechnology
Simulation
Artificial intelligence (Al)
Which programming languages are classified as low level languages?
BASIC, COBOL, Fortran
Prolog
C, C++
Assembly languages
Which of the following required large computer memory?
Imaging
Graphics
Voice
All of above
The proper definition of a modern digital computer is
An electronic automated machine that can solve problems involving words and numbers
A more sophistic and modified electronic pocket calculator
Any machine that can perform mathematical operations
A machine that works on binary code
Which of the following is not anti-viruses software?
NAV
F-Prot
Oracle
McAfee
Which was the world's first minicomputer and when was it introduced?
PDP-I, 1958
IBM System/36, 1960
PDP-II, 1961
VAX 11/780, 1962
What kind of memory is both static and non -volatile?
RAM
ROM
BIOS
CACHE
Which is an item of storage medium in the form of circular plate?
Disk
CPU
Printer
ALU
Cursor is a
Pixel
Thin blinking line
Pointing device
None of these
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
Which is a semi conductor memory?
Dynamic
Static
Bubble
Both a & b
Integrated Circuits (ICs) are related to which generation of computers?
First generation
Second generation
Third generation
Fourth generation
Which of the following is not an input device?
OCR
Optical scanners
COM (Computer Output to Microfilm)
Voice recognition device
________ is the ability of a device to "jump" directly to the requested data
Sequential access
Random access
Quick access
All of the above
Which generation of computer is still under development
Fourth Generation
Fifth Generation
Sixth Generation
Seventh Generation
Who invented the high level language C?
Dennis M. Ritchie
Niklaus Writh
Seymour Papert
Donald Kunth
The system unit of a personal computer typically contains all of the following except:
Microprocessor
Disk controller
Serial interface
Modem
IBM 1401 is
First Generation Computer
Second Generation Computer
Third Generation Computer
Fourth Generation Computer
Which is the largest computer?
Mainframe Computer
Mini Computers
Micro Computers
Super Computers
A stand-alone system which produces one page of printed output at a time is
Page printer
Line printer
Laser printer
Dot matrix printer
WAN stands for
Wap Area Network
Wide Area Network
Wide Array Net
Wireless Area Network
Which computer support co-processors?
XT computer
AT computers
None of these
Both of these
Who is the father of personal computer?
Edward Robert
Allen Turing
Charles Babbage
None of these
The commonly used standard data code to represent alphabetical, numerical and punctuation characters used in electronic data processing system is called
ASCII
EBCDIC
BCD
All of above
Which part of the computer is used for calculating and comparing?
Disk unit
Control unit
ALU
Modem
Which of the following printing devices an output composed of a series of data?
Wire matrix printer
Band printer
Wang image printer
Both a and c
_________ translates and executes program at run time line by line
Compiler
Interpreter
Linker
Loader