XI Science Introduction to DBMS Three Correct Answer

 2.Introduction to DBMS

Que.5.Three Correct Answer.[06 Marks]


हॅलो,विद्यार्थी मित्रानो प्रश्न क्रमांक.५. Multiple Choice Three Answer.( Select Three Correct Answer). हा प्रश्न एकूण ६ मार्कसाठी असतो.यामध्ये एकूण २ प्रश्न ६ मार्कसाठी असतात. प्रत्येकी एक गुण असतो.

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Que.No. Description No of Questions Marks
5 Three Correct Answer 02 06

Que.5.Three Correct Answer.[06 Marks]



1.A DBMS gives a way to....,....,...and manage data.

  • a.create
  • b.return
  • c.retreive
  • d.update
  • e.upgrade
  • f.suspend



a.create

c.retreive

d.update




2.ACID stands for.

  • a.Atom
  • b.Atomicity
  • c.Consistency
  • d.Acid
  • e.Isolation and Durability
  • f.Isolate



b.Atomicity

c.Consistency

e.Isolation and Durability




3.In relational database,there are three types of relationships.

  • a.one to one
  • b.one to any
  • c.one to many
  • d.many to some
  • e.many to many
  • f.one to two



a.one to one

c.one to many

e.many to many




4.Different types or categories of SQL commands.

  • a.Android
  • b.DDL
  • c.DML
  • d.DLM
  • e.BrownBerry
  • f.DCL



b.DDL

c.DML

f.DCL




5.There are different benifits of DBMS

  • a.Data shading
  • b.Data Integrity
  • c.Data Control
  • d.Data Security
  • e.Privacy
  • f.Data Paging



b.Data Integrity

d.Data Security

e.Privacy




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