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Database Systems Practice Test 15

Transaction Management Quiz PDF: Questions and Answers - 15

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Transaction Management Questions and Answers PDF Download: Quiz 15

MCQ 71: Detection of system failures and restoring the database to the state that existed prior to the occurrence of the failure, is known as

A) Failure recovery
B) Failure identification
C) Failure response
D) Failure management

MCQ 72: The address field of a person should not be part of the primary key, since it is likely to

A) Dependent
B) Changed
C) Not changed
D) Too long

MCQ 73: The universal front end to database applications that connects to the back end through the Internet, are the

A) Web browsers
B) Applications
C) Tools
D) Software programs

MCQ 74: The term that allows specification of not only a set of relations, but also information about each relation, is known as

A) Data manipulation language
B) Data Declaration language
C) Data Declaration language
D) Data Definition language

MCQ 75: When comparing a char type with a varchar type, one may expect extra spaces to be added to the

A) char type
B) varchar type
C) Both A and B
D) None of the above

Database Systems Exam Prep Tests

Transaction Management Learning App & Free Study Apps

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Database Management System App (Android & iOS)

ALL-in-ONE Learning App (Android & iOS)

Database Management System App (Android & iOS)

Database Management System App (Android & iOS)

Operating Systems App (Android & iOS)

Operating Systems App (Android & iOS)

DataBase Management System (MCS) App (Android & iOS)

DataBase Management System (MCS) App (Android & iOS)