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DBMS Selection Operation Quiz Questions and Answers 3 PDF Download

Learn dbms selection operation quiz questions, database management system online test 3 for distance learning degrees, free online sql courses. Colleges and universities courses' MCQs on query processing quiz, dbms selection operation multiple choice questions and answers to learn database management system quiz with answers. Practice dbms: selection operation MCQs, IT certifications test assessment on dbms transactions, magnetic disk and flash storage, specialization, sql data types and schemas, dbms: selection operation practice test for online types of database courses distance learning.

Study dbms selection operation online courses with multiple choice question (MCQs): in case of a4 search algorithm, if equality condition is on a key, strategy can retrieve, for bachelor degree and masters in data science degree questions with choices Single record, Two records, Multiple records and no records for online competitive test preparation for job hiring, graduate jobs and research jobs preparation. Learn query processing quizzes with problem solving skills assessment test.

Quiz on DBMS Selection Operation Worksheet 3Quiz PDF Download

DBMS: Selection Operation Quiz

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

  1. Single record
  2. Two records
  3. Multiple records
  4. No records


SQL Data Types and Schemas Quiz

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

  1. 1 form
  2. 2 forms
  3. 3 forms
  4. 4 forms


Specialization Quiz

MCQ: 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


Magnetic Disk and Flash Storage Quiz

MCQ: Time for repositioning arm of a disk is called the

  1. Transfer time
  2. Access time
  3. Seek time
  4. Latency time


DBMS Transactions Quiz

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

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