Instructions and memory address are represented by
Character code
Binary codes
Binary word
Parity bit
Correct Answer :
B. Binary codes
Related Questions
The tracks on a disk which can be accessed without repositioning the R/W heads is
Surface
Cylinder
Cluster
All of the above
Which programming language is based on Algol 60.
PILOT
SNOBOL
ADA
SIMULA
Which of the following disk is fixed disk?
Hard Disks
Flash Disks
Blu-Ray Disks
DVDs
Select the Odd one
Operating system
Interpreter
Compiler
Assembler
Which of the following file organization is most efficient for a file with a high degree of file activity?
Sequential
ISAM
VSAM
B-Tree Index
Analog computer works on the supply of
Continuous electrical pulses
Electrical pulses but not continuous
Magnetic strength
None of the above
Computers with 80286 microprocessor is
XT computer
AT comptuers
PS/2 computer
None of above
The term GIGO is relate to which characteristics of computers?
Speed
Automatic
Accuracy
Reliability
High level language is also called
Problem oriented language
Business oriented language
Mathematically oriented language
All of the above
Which is a semi conductor memory?
Dynamic
Static
Bubble
Both a & b
Registers, which are partially visible to users and used to hold conditional, are known as
PC
Memory address registers
General purpose register
Flags
A computer assisted method for the recording and analyzing of existing or hypothetical systems is
Data transmission
Data flow
Data capture
Data processing
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
What is the responsibility of the logical unit in the CPU of a computer?
To produce result
To compare numbers
To control flow of information
To do math's works
Which of the following is a secondary memory device?
Keyboard
Disk
ALU
All of the above
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 not a class of computers based on size?
Mainframe Computers
Mini Computers
Micro Computers
Super Computers
CD-ROM stands for
Compactable Read Only Memory
Compact Data Read Only Memory
Compactable Disk Read Only Memory
Compact Disk Read Only Memory
Which of the following does not affect the resolution of a video display image?
Bandwidth
Raster scan rage
Vertical and horizontal lines of resolution
Screen size
The system unit of a personal computer typically contains all of the following except:
Microprocessor
Disk controller
Serial interface
Modem
What is the number of read-write heads in the drive for a 9- trac magnetic tape?
9
16
18
27
The device that can both feed data into and accept data from a computer is
ALU
CPU
Input-Output device
All of the above
First page of Website is termed as-
Homepage
Index
JAVA script
Bookmark
Which of the following programming language started from second generation?
COBOl
BASIC
C
LISP
Which part of the computer is directly involved in executing the instructions of the computer program?
The scanner
The main storage
The secondary storage
The processor
A common boundary between two systems is called
Interdiction
Interface
Surface
None of the above
Each model of a computer has a unique
Assembly of a computer
Machine language
High level language
All of the above
A kind of scanner MICR is the short form of
Magnetic Ink Character Reader
Magnetic Ink Code Reader
Magnetic Ink Cases Reader
None
Which part of the computer is used for calculating and comparing?
Disk unit
Control unit
ALU
Modem
Magnetic tape can serve as
Secondary storage media
Output media
Input media
All of the above