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TN 12th Computer Applications மின்னணு தரவு பரிமாற்றம் Sample Question Papers Study Material - QB365 Set A

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12th Standard

TN 12th Computer Applications மின் - வணிக பாதுகாப்பு அமைப்புகள் Sample Question Papers Study Material - QB365 Set A

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12th Standard

TN 12th Computer Applications மின்னணு செலுத்தல் முறைகள் Sample Question Papers Study Material - QB365 Set A

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12th Standard

TN 12th Computer Applications மின் - வணிகம் Sample Question Papers Study Material - QB365 Set A

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12th Standard

TN 12th Computer Applications திறந்த மூல கருத்துருக்கள் Sample Question Papers Study Material - QB365 Set A

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12th Standard

TN 12th Computer Applications வலையமைப்பு வடமிடல் Sample Question Papers Study Material - QB365 Set A

12th Standard English Medium Computer Applications Subject Introduction to Database Management System Creative 2 Mark Questions with Solution Part - I updated Creative Questions Set B

Published on: 13/05/2022

Question Set B

QB365 provides detailed and simple solution for every Creative Questions in class 12 Computer Applications Subject. It will helps to get more idea about question pattern in every Creative questions with solution.

latest Creative Questions

Download Tamil Nadu 12th Standard Computer Applications question papers, model tests, one-mark questions, important questions, and public exam papers in PDF format. Free study materials and answer keys for TN State Board students.

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Std: 12th Standard - Computer Applications

chapter: - Creative Questions

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Questions:

Generic 2

5 x 2 = 10

What is the purpose of JOIN Clause?

What do you mean by table in Relational database model?

Write the various forms of database.

What are the various methods to access file system?

Define Database.

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Answers Key:

Generic 2

5 x 2 = 10

(i) When we have to select data from more than 2 tables SQL JOIN clause is used.
(ii) Retrieves data from two or more tables, by referendnq columns in the tables that hold identical values

In relational database model,
(i) Table is defined as the collection of data organized in terms of rows and columns.
(ii) Table is the simple representation of relations. The true relations cannot have duplicate rows

(i) Relational Database Management System (RDBMS)
(ii) And Object Database Management System (ODBMS).

(i) Indexed method
(ii) Random Method
(iii) Sequential Method

(i) A database is a place where store, retrieve and manage data
(ii) It is a structured set of data held in a computer especially one that is in various ways.