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Schemas Statements in SQL MCQ with Answers PDF

Practice Schemas Statements in SQL Multiple Choice Questions (MCQ), database management system quiz answers PDF with live worksheets for online degrees. Solve schema definition, constraints, queries and views Multiple Choice Questions and Answers (MCQs), Schemas Statements in SQL quiz questions bank for master's degree in computer science. "Schemas Statements in SQL MCQ" PDF book: schemas statements in sql, sql data definition and types, constraints in sql test prep for online computer engineering programs.

"In Standard Query Language, the types of DROP commands include" Multiple Choice Questions (MCQ) on schemas statements in sql with choices restrict command, foreign key command, cascade command, and both a and c for master's degree in computer science. Solve schemas statements in sql quiz questions for merit scholarship test and certificate programs for computer information science.

MCQs on Schemas Statements in SQL

1.

In Standard Query Language, the types of DROP commands include

RESTRICT command
FOREIGN key command
CASCADE command
both a and c

2.

When the schema is to be dropped in SQL which has no elements then the type of DROP Command used is called

SCALE DROP command
PRECISION DROP command
RESTRICT DROP schema
CASCADE DROP command

3.

The command in SQL which is used when any of the schema is no longer needed in relation is classified as

DROP SCHEMA command
PICK SCHEMA command
DELETE SCHEMA command
RESTRICT SCHEMA command

4.

The command used in SQL which deletes the table definition as well as all the records available in the table is called

DELETE command
DROP TABLE command
PRIMARY KEY command
SECONDARY KEY command

5.

Considering the change in schema statement in SQL, the command which is used to delete records of table and leave the definition of table for later use is classified as

DELETE command
DROP TABLE command
PRIMARY KEY command
SECONDARY KEY command