Database Management Questions & Answers: part21



Software Programming : Database Management QUESTIONS AND ANSWERS :: part21 : 11 to 15

Following Software Programming language Entrance Multiple choice objective type questions and answers will help you in Software Programming 2024 examinations :

11.Which of the following is the relationship between two instances of a single or same entity type?

Binary
Tertiary
Primary
Ternary
Unary.

12.For the following diagram, which answer is true?

Each employee can supervise 1 to many employees
Each employee can manage many departments
Each employee works in one department
Both (opt1) and (opt2) above
Both (opt1) and (opt3) above.

13.Which of the following relational operations yields all values from selected attributes?

Difference
Product
Select
Project
Join.

14.Which of the following is not a component of storage manager?

Authorization and integrity manager
Transaction manager
File manager
Buffer manager
Query evaluation engine.

More Database Management QUESTIONS AND ANSWERS available in next pages

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