Data Base MCQS

Correct answer is: D. d) 3NF

Correct answer is: B. b) Inner join

Correct answer is: C. c) Relational algebra

Correct answer is: A. a) Delete from teaches;

Correct answer is: D. d) Identifying set

Correct answer is: A. a) Drop table

Correct answer is: C. c) Super key

Correct answer is: D. DML (Data Manipulation Language)

Correct answer is: C. c) Database application and the database

Correct answer is: B. b) High speed, large capacity disk to store data

Correct answer is: C. c) Collection of Tables

Correct answer is: C. c) Meta data

Correct answer is: C. c) Entity set

Correct answer is: D. d) All of the above

Correct answer is: D. d) All of the above

Correct answer is: D. d) Analysing code

Correct answer is: B. b) User interface provided

Correct answer is: C. c) Single-user Access only

Correct answer is: D. d) Google

Correct answer is: D. d) Decentralized

Correct answer is: C. c) Table

Correct answer is: D. d) All of the above

Correct answer is: B. b) Charles Bachman

Correct answer is: D. d) DBMS stores, modifies and retrieves data

Correct answer is: C. c) Organized collection of data or information that can be accessed, updated, and managed