Advertisement

Advertisement

Advertisement

12th Grade Database Roles Quizzes, Questions & Answers

12th Grade

Recent Database Roles Quizzes

Oracle Functions and Coding Quiz Questions

Questions: 14 | Attempts: 3185 | Last updated: Jun 22, 2025

Sample Question
Which of the following are attributes of /SQL*Plus?

/SQL*Plus is the Oracle proprietary interface for executing SQL statements.

/SQL*Plus commands are accesses from a browser.

/SQL*Plus commands are used to manipulate data in tables.

/SQL*Plus commands manipulate table definitions in the database.

Microsoft Access Database Application Quiz Questions

Questions: 30 | Attempts: 16291 | Last updated: Feb 7, 2025

Sample Question
Which of he following is NOT a part of a database?

Tables

Records

Fields

Worksheets

Questions: 12 | Attempts: 649 | Last updated: Mar 21, 2025

Sample Question
Evaluate the set of SQLst: CREATE TABLE dept (deptno NUMBER(2), dname VARCNAR2(14), 1oc VARCNAR2 (13)); ROLLBACK; DESCRIBE DEPT What is true about the set?

The DESCRIBE DEPT statement displays the structure of the DEPT table.

The ROLLBACK statement frees the storage space occupies by the DEPT table.

The DESCRIBE DEPT statement returns an error ORA-04043: object DEPT does not exist.

The DESCRIBE DEPT statement displays the structure of the DEPT table only if there is a COMMIT statement introduced before the ROLLBACK statement.

Advertisement