Instruction in computer languages consists of
OPCODE
OPERAND
Both of above
None of above
Correct Answer :
C. Both of above
Related Questions
An operating system intended for use on microprocessor based systems that support a single user is
PC-DOS
MS-DOS
UNIX
CP/M
Serial access memories are useful in applications where
Data consists of numbers
Short access time is required
Each stored word is processed differently
Data naturally needs to flow in and out in serial form
A physical connection between the microprocessor memory and other parts of the microcomputer is known as
Path
Route
Address bus
All of the above
Each model of a computer has a unique
Assembly of a computer
Machine language
High level language
All of the above
One millisecond is
1 second
10th of a seconds
1000th of a seconds
10000th of a seconds
________ is the science that attempts to produce machines that display the same type of Intelligence that humans do
Nanoscience
Nanotechnology
Simulation
Artificial intelligence (Al)
How many types of storage loops exists in magnetic bubble memory
8
4
16
2
Instructions and memory address are represented by
Character code
Binary codes
Binary word
Parity bit
Perforated paper used as input of output media is known as
paper tapes
magnetic tape
punched papers tape
card punch
________ is the key we use to run the selected command.
SHIFT
TAB
ENTER
CTRL
All of the following are examples of real security and privacy risks EXCEPT
hackers
Spam
Viruses
identity theft
Which of the following is/ are operating systems
Windows
Unix
OS/2
All of these
The microcomputer, Intel MCS-80 is based on the widely used Intel
8080 microprocessor
8085 microprocessor
8086 microprocessor
8082 microprocessor
The two kinds of main memory are:
Primary and secondary
Random and sequential
ROM and RAM
All of above
Which of the following are the best units of data on an external storage device?
Bits
Bytes
Hertz
Clock cycles
How many bit code is used by Murray code for TELEPRINTER machines.
4
5
9
25
Which part of the computer is used for calculating and comparing?
Disk unit
Control unit
ALU
Modem
A set of information that defines the status of resources allocated to a process is
Process control
ALU
Register Unit
Process description
Which of the following is first generation of computer?
EDSAC
IBM-1401
CDC-1604
ICL-2900
Which language is directly understood by the computer without translation program?
Machine language
Assembly language
High level language
None of above
A general purpose single-user microcomputer designed to be operated by one person at a time is
Special-purpose computer
KIPS
M
PC
Which was the computer conceived by Babbage?
Analytical Engine
Arithmetic Machine
Donald Kunth
All of above
A stand-alone system which produces one page of printed output at a time is
Page printer
Line printer
Laser printer
Dot matrix printer
________are specific to users' needs
System software
Application software
Assemblers
Compilers
Instructions and memory address are represented by
Character code
Binary codes
Binary word
Parity bit
The complete picture of data stored in database is known as
Record
Schema
System flowchart
DBMS
A paper printout of a document is known as
Softcopy output
Hardcopy output
Permanent Output
All of above
In 1999, the Melissa virus was a widely publicised:
E-mail virus.
Macro virus.
Trojan horse.
Time bomb.
Which of the following is a part of the Central Processing Unit?
Printer
Key board
Mouse
Arithmetic & Logic unit
Who is the father of Computer science?
Allen Turing
Charles Babbage
Simur Cray
Augusta Adaming