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Database Systems Practice Test 3

DBMS: Selection Operation Quiz PDF: Questions and Answers - 3

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The Quiz: In case of A4 search algorithm, if equality condition is on a key, strategy can retrieve; "DBMS: Selection Operation" App (iOS & Android) with answers: Two records; Single record; Multiple records; No records; for cheapest online computer science degree. Study Query Processing Questions and Answers, Apple Book to download free sample for top online computer science programs.

DBMS: Selection Operation Questions and Answers PDF Download: Quiz 3

MCQ 11:

In case of A4 search algorithm, if the equality condition is on a key, the strategy can retrieve

  1. Single record
  2. Two records
  3. Multiple records
  4. No records
MCQ 12:

SQL supports forms of user-defined data types, in the form of

  1. 1 form
  2. 2 forms
  3. 3 forms
  4. 4 forms
MCQ 13:

In an E-R diagram, specialization is represented by a

  1. Hollow arrow-head
  2. Solid arrow-head
  3. Dashed arrow-head
  4. Double arrow-head
MCQ 14:

The time for repositioning the arm of a disk is called the

  1. Transfer time
  2. Access time
  3. Seek time
  4. Latency time
MCQ 15:

When an SQL statement is Executed, the SQL standard specifies the start of a

  1. Commitment
  2. Data flow
  3. Transaction
  4. Data communication

Database Systems Exam Prep Tests

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DBMS Selection Operation App (Android & iOS)

DBMS Selection Operation App (Android & iOS)

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

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

Textile Technology App (Android & iOS)

Textile Technology App (Android & iOS)

Environmental Management App (Android & iOS)

Environmental Management App (iOS & Android)