ICT for NTA UGC NET JRF Paper 1

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1.Which of the following Microsoft applications is used to create a budget?

[A] Microsoft Excel
[B] Microsoft Access
[C] Microsoft PowerPoint
[D] Microsoft Word

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Answer 1
Explanation: Microsoft Excel is a spreadsheet developed by Microsoft. It features calculation, graphing tools, pivot tables, and a macro programming language called Visual Basic for Applications. ©navclasses

2.Which of the following is necessary for an application software to be used ?

[A] Money
[B] Antivirus
[C] Software Engineering
[D] Software License

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Answer 4
Explanation: A software license is a legal instrument governing the use or redistribution of software. A software license grants the permission to use one or more copies of software in ways where such a use would otherwise potentially constitute copyright infringement of the software owner’s exclusive right. ©navclasses

3.Which of the following is the term used to describe software that is pre-packaged by the developer of the product?

[A] On-the-shelf
[B] Pre installed
[C] Off-the-shelf
[D] Both b and c

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Answer 3
Explanation: Off-the-shelf is a term used to describe software or hardware that is pre-packaged by the developer of the product. For example, Microsoft Office is a Commercial off-the-shelf product that is a packaged software solution for businesses. ©navclasses

4.Who among the following developed the LISP programming language family?

[A] Ken Thompson
[B] Donald Knuth
[C] John McCarthy
[D] Von Belt

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Answer 3
Explanation: John McCarthy was an American computer scientist. McCarthy was one of the founders of the discipline of artificial intelligence. He coined the term “artificial intelligence” and developed the LISP programming language family. ©navclasses

5.What does the COMAL stands for?

[A] Common Algebraic Language
[B] Common Algorithmic Language
[C] Common Algebraic Language
[D] Computer Algebraic Language

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Answer 2
Explanation: COMAL stands for Common Algorithmic Language. It is a computer programming language developed by Benedict Lofstedt in 1973. COMAL was one of the few structured programming languages that was available for and comfortably usable on 8-bit home computers. ©navclasses

6.Which of the following is true about ADA?

[A] It is a structured & Object Oriented based High level Programming language.
[B] It was designed by Jean Ichbaih of CII Honeywell Bull.
[C] Both a and b
[D] None of the Above

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Answer 3
Explanation: ADA is a structured & Object Oriented based High level Programming language.ADA language was designed for embedded and real time systems. ©navclasses

7.What is the full form of IMDBMS?

[A] In-Memory database management system
[B] In-Module database management system
[C] Indian Memory database management system
[D] None of the Above

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Answer 1
Explanation: IMDBMS stands for In-memory database management system. It provides faster response times and better performance. It is a database management system that predominantly relies on main memory for data storage, management and manipulation. ©navclasses

8.Which language is used to make changes made by the DML statement?

[A] Data Definition Language
[B] Data Control Language
[C] Transaction Control Language
[D] Structured Query Language

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Answer 3
Explanation: Transaction Control Language is used to run the changes made by the DML statement.(TCL) commands are used to manage transactions in the database. ©navclasses

9.ACID is a set of properties of database transactions intended to guarantee validity even in the event of errors, power failures etc.What is the full form of ACID?

[A] Aquired Consistency In Database
[B] Atomicity, Consistency, Isolation, Durability
[C] Atomicity,Control,Isolation,Dependency
[D] Atomicity,Concurrecny,Isolation,Durability

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Answer 2
Explanation: Andreas Reuter and Theo Harder coined the acronym ACID for Atomicity, Consistency, Isolation, and Durability. In the context of databases, a sequence of database operations that satisfies the ACID properties is called a transaction. ©navclasses

10.What is the full form of BLOB?

[A] Binary Long Object
[B] Binary Large Object
[C] Basic Leverage Object
[D] None of the Above

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Answer 1
Explanation: BLOB stands for Binary Large Object. In SQL, BLOB can be a general term for any data of type long varbinary, long varchar, or long wvarchar. It is also a specific term for data of type long varbinary. ©navclasses

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