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Online Short Questions For Chapter All Chapter "Virtual University ENG-101 Short Question Preparation "

Try The Short Questions For Virtual University ENG-101 Short Question Preparation

  • Total Questions10

  • Available Sets7

CS-101 - Virtual University ENG-101 Short Question Preparation

Question # 1

Define Primary key and Queries

  • Ans 1: Primary Key
    Primary key is a field that uniquely identifies each record stored in a table.
  • Ans 2: Queries
    Queries are used to view, change, and analyze data. They can be used to combine data from different table and extract the exact data that is desired.
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Prepare Complete Set Wise Questions For Chapter All Chapter "Virtual University ENG-101 Short Question Preparation "

Virtual University ENG-101 Short Question Preparation - Set 1

Question # 1

Define Primary key and Queries

  • Ans 1: Primary Key
    Primary key is a field that uniquely identifies each record stored in a table.
  • Ans 2: Queries
    Queries are used to view, change, and analyze data. They can be used to combine data from different table and extract the exact data that is desired.
Submit

Virtual University ENG-101 Short Question Preparation - Set 2

Question # 1

What is the database?

  • Ans 1: Data base is a collection of organized data in a proper way that computer can quickly search for any desired data item, its an easy way of allowing of manipulation of data, they are design in such a way that access to any desired data can be identified and reached quickly and easy, they are generally consist of collection of interrelated files.
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Virtual University ENG-101 Short Question Preparation - Set 3

Question # 1

Define Primary key and Queries

  • Ans 1: Primary Key
    Primary key is a field that uniquely identifies each record stored in a table.
  • Ans 2: Queries
    Queries are used to view, change, and analyze data. They can be used to combine data from different table and extract the exact data that is desired.
Submit

Virtual University ENG-101 Short Question Preparation - Set 4

Question # 1

Differentiate between onLoad and onUnload

  • Ans 1: Onload event is used when the page is load in the browser while on the other side.
  • Ans 2: onUnload event works when the page closes down.
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Virtual University ENG-101 Short Question Preparation - Set 5

Question # 1

What is Structured Vector Graphics ?

  • Ans 1: This is a plug-in that is required to view swf (flash) files in the web browser
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Virtual University ENG-101 Short Question Preparation - Set 6

Question # 1

What is meant by semantic error ?

  • Ans 1: It is an error which a developer encounters when a statement is executed but it was not intended by him (the developer). Such errors are very difficult to locate during testing. Mostly these occur during abnormal circumstances. It may be referred as the logical error.
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Virtual University ENG-101 Short Question Preparation - Set 7

Question # 1

How JavaScript Arrays are heterogeneous?

  • Ans 1: Arrays are heterogeneous in java script because at the same time simultaneously they can hold elements of multiple data types
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