Database Interview Experienced Online Exam Quiz
Database Interview Experienced GK Quiz. Question and Answers related to Database Interview Experienced. MCQ (Multiple Choice Questions with answers about Database Interview Experienced
How many types of recovery control techniques:
Options
A : 2
B : 3
C : 4
D : 5
Which is refers to a stalemate situation due to which no further progress is possible as computer await response of each other:
Options
A : Concurrency
B : Deadlock
C : Backup
D : Recovery
Which is a duplicate copy of a file program that is stored on a different storage media than the original location:
Options
A : Concurrency
B : Deadlock
C : Backup
D : Recovery
Which is the duplication of computer operations and routine backups to combat any unforeseen problems:
Options
A : Concurrency
B : Deadlock
C : Backup
D : Recovery
Which are types of recovery control techniques:
Options
A : Deferred update
B : Immediate update
C : All of the Mentioned
D : None of the Mentioned
Database security helps organizations to protect data from _____
Options
A : Internal users
B : External users
C : Non-external users
D : Non internal users
Copying files to secondary or specific devices is known as ______
Options
A : Retrieve
B : Backup
C : Recovery
D : Deadlock
Optimization basically related to the Rewrite module is termed as_______
Options
A : Semantic query optimization
B : Global query optimization
C : All of the Mentioned
D : None of the Mentioned
Optimization that is basically related to the rewriter module is termed as__________
Options
A : Semantic query optimization
B : Global query optimization
C : All of the Mentioned
D : None of the Mentioned
Which server can join the indexes when only multiple indexes combined can cover the query:
Options
A : SQL
B : DBMS
C : RDBMS
D : All of the mentioned