The primary purpose of an operating system is a . . . . . . . . . .1). To make the most efficient use of computer hardware2). To allow people to use the computer3). To keep system programmer employed4). To make computer easier to use
UGC NET Paper 1 Best Book
Join Telegram Group
1. When did John Napier develop logarithm?
2. Dot-matrix is a type of
3. Binary circuit elements have
4. Microprocessors can be used to make
5. Which of the following is/are external commands?
6. Personal computers used a number of chips mounted on a main circuit board. What is the common name for such boards?
7. Background color or effects applied on a document is not visible in
8. The . . . . . . . . . . .is the drive containing the files to be copied
9. What is System Analysis?
10. Which of the following is first generation of computer
History
Geography
Political Science
Chemistry
Biology
Physics
Enviornmental Science
Economics
Books & Authors
Computer Basics
Financial Awareness
International Organisations
Famous Personalities
Spoting Errors
Sentence Improvement
Fill In the Blanks
Antonyms
Synonyms
Spellings
Idioms and Phrases
Voice (Active/ Passive)
Naration (Direct/ Indirect)
Reading Comprehension
Cloze Test
Mensuration
Simplification
Profit & Loss
Trigonometry
Percentage
Ratio & Proportion
Time & Work
Average
Simple & Compound Interest
Number System
Discount
Time & Distance
Surds and Indices
Mixture & Alligation
LCM & HCF
Co-Ordinate Geometry
Pipe & Cistern
Probability
Boat & Streams
Problem on Age
Permutation & Combination
Problem on Trains