IT &computer MCQ section 5 MCQ Questions & Answers Detailed Explanation
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The following question based on IT & computer topic of general awareness mcq
(a) bold
(b) black colour
(c) background
(d) bright
The correct answers to the above question in:
Answer: (a)
In HTML, The Bold element specifies that the enclosed text should be displayed in boldface. The Underlined element specifies that the enclosed text should be displayed underlined. The Italic element specifies that the enclosed text should be italicized.
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Read more it and computer Based General Awareness Questions and Answers
Question : 1
Which one of the following is a system software ?
a) Spreadsheets
b) Database programs
c) Word processors
d) Compilers
Answer »Answer: (d)
System software (or systems software) is computer software or an operating system designed to operate and control the computer hardware and to provide a platform for running application software. The term system software also includes software development tools like a compiler.
Question : 2
Fifth-generation computers do not have :
a) Very large scale integration
b) Speech recognition
c) Artificial intelligence
d) Vacuum tubes
Answer »Answer: (d)
The period of first-generation computers (1946- 1958) is referred to as the Vacuum Tube Years. The first generation of computers was huge, slow, expensive, and often undependable.
In 1946 Presper Eckert and John Mauchly built the ENIAC electronic computer which used vacuum tubes instead of the mechanical switches of the Mark I. The ENIAC led to other vacuum tube type computers like the EDVAC (Electronic Discrete Variable Automatic Computer) and the UNIVAC I (UNIVersal Automatic Computer).
Question : 3
The technology used in the electronic printer is called
a) Micro Technology
b) Micro Array
c) Micro Millimetric
d) Micro Encapsulation
Answer »Answer: (d)
Microencapsulation is one of the several technologies used in Electronic printing. It is widely used in “carbonless” carbon paper and “scratch-and-sniff” cologne and perfume advertisements in magazines.
This technology involves the usage of millions of transparent fluid-filled capsules containing microscopic particles (Chemistry By Steven Zumdahl, Susan Zumdahl, p. 488).
Question : 4
In computer processing, ______ selects processes from the pool and loads them into memory for execution.
a) CPU Scheduler
b) Job Scheduler
c) Resource Scheduler
d) Process Scheduler
Answer »Answer: (b)
A job scheduler, also known as long term scheduler, determines which programs are admitted to the system for processing.
It selects processes from the queue and loads them into memory for execution. Process loads into the memory for CPU scheduling.
Question : 5
Alta Vista is a
a) Browser
b) Programme
c) Software
d) Search Engine
Answer »Answer: (d)
AltaVista was a web search engine owned by Yahoo!. AltaVista was once one of the most popular search engines but lost its ground due to the rise of Google. In May 2011, Yahoo! shut down the site.
Question : 6
The Network is overloaded with enormous data sent by many computers within the network. The inability of the network to deliver the data is termed as __________ .
a) Error propagation
b) Access control
c) Congestion
d) Deadlock
Answer »Answer: (c)
Network congestion in data networking and queueing theory is the reduced quality of service that occurs when a network node is carrying more data than it can handle.
Typical effects include queueing delay, packet loss or the blocking of new connections. Congestion occurs when bandwidth is insufficient and network data traffic exceeds capacity.
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IT &computer MCQ section 1
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IT &computer MCQ section 3
IT &computer MCQ section 4
IT &computer MCQ section 5
IT &computer MCQ section 6
IT &computer MCQ section 7
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