People often call as the brain of computer system
Control Unit
Arithmetic Logic Unit
Central Processing Unit
Storage Unit
Correct Answer :
C. Central Processing Unit
Related Questions
UNIVAC is
Universal Automatic Computer
Universal Array Computer
Unique Automatic Computer
Unvalued Automatic Computer
Each model of a computer has a unique
Assembly of a computer
Machine language
High level language
All of the above
Trackball is A________
Input device
Output device
Programming language
Software
A modern electronic computer is a machine that is meant for
Doing quick mathematical calculations
Input storage, manipulation of outputting of data
Electronic data processing
Performing repetitive tasks accurately
What kind of memory is both static and non -volatile?
RAM
ROM
BIOS
CACHE
1 Byte =?
8 bits
4 bits
2 bits
9 bits
The two kinds of main memory are:
Primary and secondary
Random and sequential
ROM and RAM
All of above
Touch Screen is________
Input device
Output device
Both a & b above
None of these
It was in 2028 BS the was brought in to calculate census datA.
IBM 1400
IBM 1401
ICL 2950
None of above
Any device that performs signal conversion is
Modulator
Modem
Keyboard
Plotter
Which of the following devices can be sued to directly image printed text?
OCR
OMR
MICR
All of above
A computer system that is old and perhaps not satisfactory is referred to as a(n)
Ancient system
Historical system
Age old system
Legacy system
Chief component of first generation computer was
Transistors
Vacuum Tubes and Valves
Integrated Circuits
None of above
Which of the following is not input unit device?
scanner
camera
plotter
digitizer
The process of starting a or restarting a computer system by loading instructions from a secondary storage device into the computer memory is called
Duping
Booting
Padding
CPS
Which type of computers uses the 8-bit code called EBCDIC?
Minicomputers
Microcomputers
Mainframe computers
Super computer
CD-ROM stands for
Compactable Read Only Memory
Compact Data Read Only Memory
Compactable Disk Read Only Memory
Compact Disk Read Only Memory
A directly accessible appointment calendar is feature of a __ resident package
CPU
Memory
Buffer
ALU
The value of each bead in heaven is
1
3
5
7
A program component that allows structuring of a program in an unusual way is known as
Correlation
Coroutine
Diagonalization
Quene
A computer has very low failure rate because it uses electronic components. It produces very consistent results. This is highlighted by which of the feature of computer?
Accuracy
Reliability
Versatility
Automatic
A single packet on a data link is known as
Path
Frame
Block
Group
Word length of a Personal Computer is ___
4 bits
8 bits
16 bits
64 bits
Mostly which of the following device is used to carry user files?
Floppy Disk
Hard Disk
RAM
CDROM
________ Is the functional key to display Save-As box.
F5
F6
F9
F12
Apple company used chips from for its computers
Intel
Motorola
Both of above
None of above
While inserting a diskette into the diskette drive of a PC, the diskette's label side should face
East
North
South
Up
Which of the following is not electro-mechanical computer?
Mark I
ABC
Zuse
UNIVAC
Identify the true statement
Computers are 100% accurate but it can suffer from GIGO
Computers are reliable because they use electronic component which have very low failure rate
Computer is never tired and does not suffer from boredom
All of above
Regarding data, computers are very good at
store
Processing
retrieve
All of above