Oracle 11G SQL 2nd Edition By Joan Casteel – Test bank
To Purchase this Complete Test Bank with Answers Click the link Below https://tbzuiqe.com/product/oracle-11g-sql-2nd-edition-by-joan-casteel-test-bank/ If face any problem or Further information contact us At tbzuiqe@gmail.com Sample Questions Chapter 4: Constraints TRUE/FALSE 1. Constraints are rules used to enforce business rules, practices, and policies. ANS: T PTS: 1 REF: 100 2. Constraints are used to ensure the accuracy and integrity of the data contained in the database. ANS: T PTS: 1 REF: 100 3. A constraint can only be created as part of the CREATE TABLE command. ANS: F PTS: 1 REF: 102 4. A constraint name can consist of up to 10 characters. ANS: F PTS: 1 REF: 101 5. A primary key is usually given the abbreviation _pk in the constraint name if the name is assigned by the user. ANS: T PTS: 1 REF: 101 6. Any constraint can be created at the table or the column level. ANS: ...