Online Computer Science Courses
Chapter 21: Database Systems Exam Tests
Database Systems MCQs - Chapter 21
The e-Book SQL Concepts and Queries Quiz Questions and Answers, SQL Concepts and Queries quiz answers PDF, test 7 to study online DBMS Course. Practice Database Transactions MCQs, SQL Concepts and Queries MCQ questions and answers PDF to prepare for job interview. The SQL Concepts and Queries Quiz App Download: Free learning app for database views career test for cheapest online computer science degree.
The Quiz: In rollback work, the database state is; "SQL Concepts and Queries" App Download iOS & Android (Free) with answers constant, modified, restored and mismanaged to study online courses. Study database transactions quiz questions, download Amazon eBook (Free Sample) for top online computer science programs.
MCQ 31: In rollback work, the database state is
MCQ 32: A view is updatable, if any attribute not listed in the select clause can be set to null and it does not have a constraint of
MCQ 33: Virtual relation is computed by executing the query whenever the virtual relation is
MCQ 34: If a tuple inserted into the view does not satisfy the view's where clause condition, the insertion is
MCQ 35: We define a view in SQL by using the command
Download SQL Concepts and Queries Quiz App to learn Database Management System Quiz, Operating Systems Quiz App, and DBMS Quiz App with answers. The free "SQL Concepts and Queries Quiz" App (Android & iOS) includes complete analytics of history with interactive assessments. Download Play Store & App Store learning Apps & enjoy 100% functionality with subscriptions!