gs gs117 Transactions - Querying - Quiz No.3
gs gs117 Database Management System Quiz
This quiz belongs to book/course code gs gs117 Database Management System of gs organization. We have 92 quizzes available related to the book/course Database Management System. This quiz has a total of 10 multiple choice questions (MCQs) to prepare and belongs to topic Transactions. NVAEducation wants its users to help them learn in an easy way. For that purpose, you are free to prepare online MCQs and quizzes.
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Question 1: Which is refers to a stalemate situation due to which no further progress is possible as computer await response of each other:
Concurrency
Deadlock
Backup
Recovery
Question 2: Which is a duplicate copy of a file program that is stored on a different storage media than the original location:
Concurrency
Deadlock
Backup
Recovery
Question 3: Which is the duplication of computer operations and routine backups to combat any unforeseen problems:
Concurrency
Deadlock
Backup
Recovery
Question 4: Optimization that is basically related to the rewriter module is termed as__________
Semantic query optimization
Global query optimization
All of the Mentioned
None of the Mentioned
Question 5: Optimization basically related to the Rewrite module is termed as_______
Semantic query optimization
Global query optimization
All of the Mentioned
None of the Mentioned
Question 6: Database security helps organizations to protect data from _____
Internal users
External users
Non-external users
Non internal users
Question 7: Copying files to secondary or specific devices is known as ______
Retrieve
Backup
Recovery
Deadlock
Question 9: Which are types of recovery control techniques:
Deferred update
Immediate update
All of the Mentioned
None of the Mentioned
Question 10: Which server can join the indexes when only multiple indexes combined can cover the query:
SQL
DBMS
RDBMS
All of the mentioned
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