The computer size was very large in
First Generation
Second Generation
Third Generation
Fourth Generation
Correct Answer :
A. First Generation
Related Questions
The two major types of computer chips are
External memory chip
Primary memory chip
Microprocessor chip
Both b and c
If in a computer, 16 bits are used to specify address in a RAM, the number of addresses will be
216
65536
64K
Any of the above
________ provides process and memory management services that allow two or more tasks, jobs, or programs to run simultaneously
Multitasking
Multithreading
Multiprocessing
Multicomputing
The word processing task associated with changing the appearance of a document is
Editing
Writing
Formatting
All of above
What does DMA stand for?
Distinct Memory Access
Direct Memory Access
Direct Module Access
Direct Memory Allocation
A modern digital computer has
Extremely high speed
Large memory
Almost unlimited array
All of the above
Floppy disks which are made from flexible plastic material are also called?
Hard disks
High-density disks
Diskettes
Templates
When was the world's first laptop computer introduced in the market and by whom?
Hewlett-Packard
Epson, 1981
Laplink traveling software In1982
Tandy model-2000, 1985
What was the nick name of the computer used by the Americans in 1952 for their H-bomb project?
ENIAC
EDSAC
MANIAC
UNIVAC
IBM 7000 digital computer
Belongs to second generation
Uses VLSI
Employs semiconductor memory
Has modular constructions
What type of control pins are needed in a microprocessor to regulate traffic on the bus, in order to prevent two devices from trying to use it at the same time?
Bus control
Interrupts
Bus arbitration
Status
Symbolic languages were developed in
1962
1950
1974
1980
A normal CD-ROM usually can store up to data?
680 KB
680 Bytes
680 MB
680 GB
Which computers are used as servers for any medium sized organizations?
Mainframe Computer
Mini Computers
Micro Computers
Super Computers
The full form of ALU is
Arithmetic Logic Unit
Array Logic Unit
Application Logic Unit
None of above
Which of the following is not the classification of computers based on application?
Electronic Computers
Analog Computers
Digital Computers
Hybrid Computers
The Second Generation Computer was based on ________.
Vacuum Tube
Silicon Chips
Transistor
Bio Chips
RJ45 UTP cable has _____ Cables.
2 pair
3 pair
4 pair
5 pair
A set of information that defines the status of resources allocated to a process is
A) Process control
ALU
Register Unit
Process description
Process control
What is a light pen?
Mechanical Input device
Optical input device
Electronic input device
Optical output device
UNIVAC is
Universal Automatic Computer
Universal Array Computer
Unique Automatic Computer
Unvalued Automatic Computer
A computer assisted method for the recording and analyzing of existing or hypothetical systems is
Data transmission
Data flow
Data capture
Data processing
Which of the following is the most powerful computers?
Mainframe Computer
Mini Computers
Micro Computers
Super Computers
Which of the following is not a primary storage device?
Magnetic tape
Magnetic disk
Optical disk
All of above
Hardware or software designed to guard against unauthorized access to a computer network is known as a(n):
Hacker-proof program.
Firewall.
Hacker-resistant server.
Encryption safe wall.
Modern Computer are very reliable but they are not
Fast
Powerful
Infallible
Cheap
Which device can understand difference between data & programs?
Input device
Output device
Memory
Microprocessor
Which of the following items are examples of storage devices?
Floppy / hard disks
CD-ROMs
Tape devices
All of the above
In which year was chip used inside the computer for the first time?
1964
1975
1999
1944
To locate a data item for storage is
Field
Feed
Database
Fetch