ICS Part 2 Computer Science Chapter 2 Short Questions Test With Answer

Online Short Questions For Chapter 2 "ICS Part 2 Computer Science Chapter 2 Short Questions Preparation "

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Computer Science - ICS Part 2 Computer Science Chapter 2 Short Questions Preparation

Question # 1

Differentiate between Primary key and Secondary key.

  • Ans 1: Primary Key:In a relation,the attributes the column or a combination of attributes that uniquely identifies a row or a record.
  • Ans 2: Secondary Key: A secondary key is non unique field that is used as a secondary key.
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Prepare Complete Set Wise Questions For Chapter 2 "ICS Part 2 Computer Science Chapter 2 Short Questions Preparation "

ICS Part 2 Computer Science Chapter 2 Short Questions Preparation - Set 1

Question # 1

Differentiate between Primary key and Secondary key.

  • Ans 1: Primary Key:In a relation,the attributes the column or a combination of attributes that uniquely identifies a row or a record.
  • Ans 2: Secondary Key: A secondary key is non unique field that is used as a secondary key.
Submit

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