concepts set 1 Detailed Explanation And More Example

MOST IMPORTANT computer mcq - 3 EXERCISES

Top 20,000+ Computer Memory Based Exercises

The following question based on fundamental & concepts of computer topic of computer mcq

Questions : A thread is a______ :

(a) lightweight process where the context switching is low

(b) lightweight process where the context switching is high

(c) is used to speed up paging

(d) None of The Above

The correct answers to the above question in:

Answer: (a)

A thread is usually defined as a lightweight process because an operating system (OS) maintains smaller data structures for a thread than for a process.

Practice fundamental & concepts of computer (concepts set 1) Online Quiz

Discuss Form

Valid first name is required.
Please enter a valid email address.
Your genuine comment will be useful for all users! Each and every comment will be uploaded to the question after approval.

Read more fundamental concepts Based Computer Questions and Answers

Question : 1

Microcomputer hardware consists of three basic categories of physical equipment __________.

a) keyboard, monitor, hard drive

b) system unit, input/output, memory

c) system unit, input/output, secondary storage

d) system unit, primary storage, secondary storage

e) None of these

Answer: (b)

Question : 2

Computers gather data, which means they allow users to __________ data.

a) present

b) store

c) output

d) input

e) None of these

Answer: (d)

Question : 3

Super computer developed by Indian scientists

a) Param

b) Super30l

c) Compaq Presario

d) Cray YMP

e) Blue Gene

Answer: (a)

Param is a supercomputer developed by Indian Scientists.

Supercomputer PARAM 8000 (made by the Centre for Development of Advanced Computing (C-DAC)) was launched on July 1, 1991, and is considered India's first supercomputer. It was indigenously built in 1991 by C-DAC and was replicated and installed at ICAD Moscow in 1991 under Russian collaboration.

PARAM is a series of supercomputers designed and assembled by the Centre for Development of Advanced Computing (C-DAC) in Pune, India. The latest machine in the series is the PARAM ISHAN.

Bhatkar is best known as the architect of India's national initiative in supercomputing where he led the development of Param supercomputers. He developed the first Indian supercomputer, the PARAM 8000, in 1991 and later the PARAM 10000 in 1998.

Vijay Pandurang Bhatkar, 70, has been appointed as the new Vice-Chancellor of Nalanda University, Rajgir, in Bihar. He is a technocrat who is popularly known as the father of the Indian Supercomputer.

Question : 4

The benefit of using computers is that ________.

a) Computers are very fast and can store huge amounts of data

b) Computers provide accurate output even when input is incorrect

c) Computers are designed to be inflexible

d) All of these

e) None of these

Answer: (a)

The benefit of using computers is that computers are very fast and can store huge amounts of data.

Magnetic tape drives, floppy disk drives and hard disk drives are all examples of backing storage devices. The Main Memory contains two types of memory chips called ROM and RAM which hold program instructions and data. Computers store and process data using binary numbers. 

There are two types of storage devices used with computers: a primary storage device, such as RAM, and a secondary storage device, like a hard drive. Secondary storage can be removable, internal, or external storage. 

Computers have both advantages and disadvantages. On one hand, they allow us to access the wealth of information that is available on the internet. They also allow us to analyze massive amounts of data very quickly, saving both time and money.

Question : 5

Computers excel at

a) performing the same action(s) over and over the same way.

b) keeping track of large numbers of small details.

c) providing creative solutions to problems.

d) working in fractions of seconds.

e) All of these

Answer: (e)

Excel is a tool for organizing and performing calculations on data. It can analyze data, calculate statistics, generate pivot tables, and represent data as charts or graphs.

Question : 6

The basic goal of computer process is to convert data into __________.

a) information

b) tables

c) files

d) graphs

e) None of these

Answer: (a)

The basic goal of the computer process :

As a result, data processing refers to the act of converting raw data into usable information.

The data we enter is unprocessed, and the computer transforms it into valuable data.

Data manipulation by a computer is called data processing. It entails the translation of raw data into a machine-readable format, data flow via the CPU and memory to output devices, and output formatting or modification.

 

GET fundamental & concepts of computer PRACTICE TEST EXERCISES

concepts set 1

concepts set 2

concepts set 3

Recently Added Subject & Categories For All Competitive Exams

Practice IBPS Antonyms Objective Questions Answers, PDF

Important Antonyms Objective MCQ questions and answers, download PDF for IBPS RRB PO. English Verbal Ability Practice Quizzes for all competitive exams

20-Jun-2024 by Careericons

Continue Reading »

100+ Mensuration Practice Questions Answers, PDF for IBPS

Top Mensuration objective MCQ questions and answers with solutions, download PDF for IBPS RRB PO. 100+ Aptitude Practice Quizzes for all competitive exams

19-Jun-2024 by Careericons

Continue Reading »

100+ Time and Work IBPS Questions Answers, Solutions PDF

Top Time and Work objective MCQ questions and answers with solutions, download PDF for IBPS RRB PO. Aptitude Practice Quizzes for all competitive exams

18-Jun-2024 by Careericons

Continue Reading »

100+ IBPS RRB Syllogism Practice MCQ Questions Answers PDF

Latest Syllogism objective MCQ questions and answers with solutions, download PDF for IBPS RRB SO. Reasoning practice exercise for all competitive exams

17-Jun-2024 by Careericons

Continue Reading »