Online Computer Science Courses

Chapter 22: Database Systems Exam Tests

Database Systems MCQs - Chapter 22

SQL Interview Questions and Answers Multiple Choice Questions PDF Download - 1

The e-Book SQL Interview Questions and Answers Multiple Choice Questions and Answers (MCQs), SQL Interview Questions and Answers MCQ Quiz PDF, test 1 to study online DBMS Course. Practice Modification of Database MCQs, SQL Interview Questions and Answers trivia questions and answers PDF to prepare for job interview. The SQL Interview Questions and Answers MCQs App Download: Free learning app for career test for online computer science and engineering.

The Multiple Choice Question (MCQ Quiz): SQL supports nested subqueries in the where, and from clauses of an, "SQL Interview Questions and Answers" App Download (Free) with answers inner query, outer query, outer tuple and inner tuple to study online tutor courses. Solve modification of database quiz questions, download Google eBook (Free Sample) for top computer science schools.

SQL Interview Questions and Answers Questions & Answers PDF Download: MCQ Quiz 1

MCQ 1: SQL supports nested subqueries in the where, and from clauses of an

A) Outer query
B) Inner query
C) Outer tuple
D) Inner tuple

MCQ 2: SQL supports basic set operations on relations that includes

A) Union
B) Intersect
C) Except
D) All of the above

MCQ 3: Scalar subqueries are also useful in SQL

A) Insertion statements
B) Deletion statement
C) Update statements
D) Retrieval statement

MCQ 4: The SQL data-definition language is used to create relations with specified

A) Schema
B) Structure
C) Domain
D) Attributes

MCQ 5: We can choose the tuples to be updated by using a query, as we could for

A) Insert
B) Delete
C) Both A and B
D) Retrieval

SQL Interview Questions and Answers Learning App & Free Study Apps

Download SQL Interview Questions and Answers MCQs App to learn Database Management System MCQ, Semantic Web Quiz App, and Computer Fundamentals MCQs App (Android & iOS). The free "SQL Interview Questions and Answers MCQ" App includes complete analytics of history with interactive assessments. Download Play Store & App Store learning Apps & enjoy 100% functionality with subscriptions!

Database Management System App (Android & iOS)

ALL-in-ONE Learning App (Android & iOS)

Database Management System App (Android & iOS)

Database Management System App (Android & iOS)

Semantic Web App (Android & iOS)

Semantic Web App (Android & iOS)

Computer Fundamentals App (Android & iOS)

Computer Fundamentals App (Android & iOS)