SQL MCQs (Computer Science) From Textbook

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SQL MCQs – Mock Test 3

SQL Frequently Asked Interview Questions and Answers – Test 3

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The MCQ: In host languages, permitted SQL structures constitutes of; "SQL Frequently Asked Interview Questions and Answers Notes" App (iOS, Android) with answers: prepared sql, embedded sql, structured sql, and callable sql for 2 year computer science degree. Learn sql questions and answers, Google e-Book to download free chapter for computer and information science.

SQL MCQs with Answers – Mock Test 3 PDF Download

MCQ: 11

In host languages, the permitted SQL structures constitutes of

  1. Embedded SQL
  2. Prepared SQL
  3. Callable SQL
  4. Structured SQL
MCQ: 12

Occurrence of the null values are specified to the user in SQL environment by the

  1. nulls begin and nulls end
  2. nulls atomic and nulls end
  3. nulls first and nulls last
  4. start nulls and last nulls
MCQ: 13

Set of access authorizations that can be assigned to a user, can be granted to a

  1. Schema
  2. Cast object
  3. Role
  4. Domain
MCQ: 14

The null value can be excluded using the NOT NULL constraint, from the

  1. Domain
  2. Scheme
  3. Definition
  4. Declaration
MCQ: 15

The execution of an update statements should be of

  1. No transaction
  2. Single transaction
  3. Two transaction only
  4. Multiple transactions

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