concepts set 2 Detailed Explanation And More Example
MOST IMPORTANT computer mcq - 3 EXERCISES
The following question based on fundamental & concepts of computer topic of computer mcq
(a) Bit
(b) Binary
(c) Pencil
(d) Mouse
e) Screen
The correct answers to the above question in:
Answer: (c)
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Read more fundamental concepts Based Computer Questions and Answers
Question : 1
A central computer that holds collections of data and programs for many PCs, workstations and other computers is a(n) ——
a) supercomputer
b) minicomputer
c) laptop
d) server
e) None of these
Answer »Answer: (d)
A server is a computer program or device that provides a service to another computer program and its user, also known as the client. In a data centre, the physical computer that a server program runs on is also frequently referred to as a server.
Question : 2
A __________ is a small hand-held computer that helps you surf the Web and perform simple tasks.
a) desktop computer
b) mobile phone
c) notebook computer
d) minicomputer
e) PDA
Answer »Answer: (e)
Personal Digital Assistants (PDAs) are small networked computers that can fit in the palm of your hand. PDAs have evolved over the years, beginning with first-generation devices such as the Apple Newton (Apple coined the term “PDA”) and Palm Pilot. They offered features such as a calendar and note-taking capability.
Question : 3
Who is known as the father of Computer Science :
a) Charles Babbage
b) Herman Hollerith
c) James Gosling
d) None of The Above
Answer »Answer: (a)
Question : 4
What do you call a single point on a computer screen:
a) Cell
b) Element
c) Pixel
d) None of The Above
Answer »Answer: (c)
Pixel is the smallest addressable point on a computer screen
Question : 5
Operating Systems, editors and debuggers comes under:
a) System Software
b) Application Software
c) Utilities
d) None of The Above
Answer »Answer: (a)
Operating system, editors, and debuggers comes under System Software.
System software is computer software designed to provide a platform for other software. Examples of system software include operating systems like macOS and Windows, computational science software, game engines, industrial automation, and software as a service application.
A debugger or debugging tool is a computer program that is used to test and debug other programs (the "target" program). ... For example, the program might have tried to use an instruction not available on the current version of the CPU or attempted to access unavailable or protected memory
Question : 6
__________ are specially designed computer chips that reside inside other devices, such as your car or your electronic thermostat.
a) Server
b) Embedded computers
c) Robotic computers
d) Main frames
e) None of these
Answer »Answer: (b)
Embedded computers are specially designed computer chips that reside inside other devices, such as your car or your electronic thermostat.
An embedded system is a programmed controlling and operating system with a dedicated function within a larger mechanical or electrical system, often with real-time computing constraints. It is embedded as part of a complete device often including hardware and mechanical parts.
Embedded systems tutorial includes. Embedded systems are a cornerstone of the electronics industry today. An embedded system is a computer or processor-based system that has been designed for a specific purpose.
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