Database Systems Practice Test 34

DBMS Failure Classification MCQ (Multiple Choice Questions) PDF - 34

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DBMS Failure Classification Questions and Answers PDF Download: Quiz 34

MCQ 166: An integral part of database that can restore the database to the consistent state of before failure is called

A) Recovery scheme

B) Backup scheme

C) Restoring scheme

D) Transaction scheme

MCQ 167: A floating-point number, with precision can be initialized by type

A) float

B) real precision

C) double precision

D) numeric

MCQ 168: UML stands for

A) Unified Monitoring Language

B) Unified Modeling Language

C) Uniform Modeling Language

D) Uniform Monitoring Language

MCQ 169: The JDBC driver can be loaded by invoking the

A) Class.fromName

B) Class.forName

C) Class.ofName

D) Class.Name

MCQ 170: The SQL DDL includes the schema for each relation and

A) Type of attribute's values

B) Integrity Constraints

C) Set of indices

D) All of the Above

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