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DBMS: Selection Operation Quiz Questions and Answers 3 PDF Download

Dbms selection operation quiz questions and answers, learn online dbms test prep 3 for distance learning online courses. College and university courses MCQs on query processing quiz, dbms selection operation multiple choice questions to practice dbms quiz with answers. Learn dbms: selection operation MCQs, career aptitude test 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.

Practice dbms selection operation career test with multiple choice question (MCQs): in case of a4 search algorithm, if equality condition is on a key, strategy can retrieve, for online education degree with options single record, two records, multiple records, no records for online IT degree programs. Learn query processing questions and answers 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

A

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

B

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

A

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

C

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

C