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Database Systems Practice Test 136

Online Analytical Processing (OLAP) Multiple Choice Questions (MCQ) PDF - 136

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The MCQ Quiz: Process of switching from finer-granularity data to a coarser granularity, is called a; "Online Analytical Processing (OLAP)" App APK Download (Free) with answers drill down, drill up, rolldown and rollup for online information technology certification. Study advanced sql questions and answers, Apple Book to download free sample for associates in computer science.

Online Analytical Processing (OLAP) Questions and Answers PDF Download: Quiz 136

MCQ 676: The process of switching from finer-granularity data to a coarser granularity, is called a

A) Drill up
B) Drill down
C) Rolldown
D) Rollup

MCQ 677: For dealing with the deadlock problem, the principal methods are of

A) 2 types
B) 3 types
C) 4 types
D) 5 types

MCQ 678: We can use the not exists construct to simulate the set containment, which is a

A) Query operation
B) Subquery operation
C) Subset operation
D) Dataset operation

MCQ 679: The SQL standard specifies that a transaction begins implicitly when an SQL statement is

A) Called
B) Used
C) Retrieved
D) Executed

MCQ 680: Various files are likely to have different structures and the programs having same information creates

A) Accuracy
B) Duplication
C) Processing power
D) Data

Database Systems Exam Prep Tests

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Online Analytical Processing (OLAP) App (Android & iOS)

Online Analytical Processing (OLAP) App (Android & iOS)

Database Management System App (Android & iOS)

Database Management System App (Android & iOS)

Computer Architecture App (Android & iOS)

Computer Architecture App (Android & iOS)

Computer Networks App (Android & iOS)

Computer Networks App (Android & iOS)