From which generation operating systems were developed?
First
Second
Third
Fourth
Correct Answer :
C. Third
Related Questions
Which of the following memory medium is not used as main memory system?
Magnetic core
Semiconductor
Magnetic tape
Both a and b
Which of the following statement is valid?
Lady Augusta is the first programmer
Ada is the daughter of Lord Byron, a famous English poet
ADA is a programming language developed by US Defense
All of above
Unwanted repetitious messages, such as unsolicited bulk e-mail is known as
Spam
Trash
Calibri
Courier
The full form of EEPROM is
Electrically Erasable Programmable Read Only Memory
Easily Erasable Programmable Read Only Memory
Electronic Erasable Programmable Read Only Memory
None of the above
A person who used his or her expertise to gain access to other people's computers to get information illegally or do damage is a-
Hacker
spammer
instant messenger
programmer
Primary memory stores
Data alone
Programs alone
Results alone
All of these
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
Algorithm and Flow chart help us to
Know the memory capacity
Identify the base of a number system
Direct the output to a printer
Specify the problem completely and clearly
How many numbers could ENIAC store in its internal memory
100
20
80
40
From which generation computers the printers were used?
first
second
third
fourth
Who invented vacuum tubes?
John Bardeen
William Shockley
Lee de Forest
All of above
Which electronic component was made out of semiconductor material?
Vacuum tubes
Transistors
Ics
All of above
The computer that process both analog and digital is called
Analog computer
Digital computer
Hybrid computer
Mainframe computer
The full form of ALU is
Arithmetic Logic Unit
Array Logic Unit
Application Logic Unit
None of above
A computer Program that translates one program instruction at a time into machine language is called a/an
Interpreter
CPU
Compiler
Simulator
Large transaction processing systems in automated organisations use
Online processing
Batch Processing
Once-a-day Processing
End-of-day processing
The notable features like keyboards, monitors, GUI were developed in
First generation
Second generation
Third generation
Fourth generation
Before a disk drive can access any sector record, a computer program has to provide the record's disk address. What information does this address specify?
Track number
Sector number
Surface number
All of above
Which is used for manufacturing chips?
Bus
Control unit
Semiconductors
A and b only
A computer program that converts an entire program into machine language at one time is called a/an
Interpreter
CPU
Compiler
Simulator
Which operation is not performed by computer
Inputting
Processing
Controlling
Understanding
An example of a digital device can be
Digital clock
Automobile speed meter
Clock with a dial and two hands
All of the above
The time required for the fetching and execution of one simple machine instruction is
Delay time
CPU cycle
Real time
Seek time
Which is a device that changes information into digital form?
Modem
Digitizer
Mouse
Light pen
Which is a non-standard version of a computing language?
PROLOG
APL
Army
PL/1
Which of the following is a storage device?
Tape
Hard Disk
Floppy Disk
All of the above
What does the disk drive of a computer do?
Rotate the disk
Read the disk
Load a program from the disk into the memory
Both b and c
When was vacuum tube invented?
1900
1906
1910
1880
Which programming language is based on Algol 60.
PILOT
SNOBOL
ADA
SIMULA
Which of the following is not a class of computers based on size?
Mainframe Computers
Mini Computers
Micro Computers
Super Computers