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

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  • Total Questions10

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

Question # 1

How can you define a readable program?

  • Ans 1: A program that is easy to read & understand also easy to maintain and enhance.
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Prepare Complete Set Wise Questions For Chapter All Chapter "Virtual University PHY-101 Short Question Preparation "

Virtual University PHY-101 Short Question Preparation - Set 1

Question # 1

How can you define a readable program?

  • Ans 1: A program that is easy to read & understand also easy to maintain and enhance.
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Virtual University PHY-101 Short Question Preparation - Set 2

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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Virtual University PHY-101 Short Question Preparation - Set 3

Question # 1

Why Local variable is preferred over Global variable ?

  • Ans 1: Global variable has some advantage with Local variables is preferred due to the following reasons:- When we declare any global variable in web page then in case of error and logic it’s very difficult to see on which line this variable is used and what’s his value if we have more than 2000 lines and all the functions in web page using that Global Variable so Global variables can make the logic of a Web page difficult to understand. As we know we can use Global variable everywhere so Global variables also make the reuse and maintenance of your code much more complex
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Virtual University PHY-101 Short Question Preparation - Set 4

Question # 1

What is difference between Design and System Architecture?

  • Ans 1: Only the higher level designs are called System Architecture and lower level designs can not be called system Architecture, and we can also say the every Architecture can be called design but every design can not be called Architecture.
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Virtual University PHY-101 Short Question Preparation - Set 5

Question # 1

What does NIC stand for?

  • Ans 1: Network Interface Cards.
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Virtual University PHY-101 Short Question Preparation - Set 6

Question # 1

Elaborate Vector or Object oriented graphics with atleast one example.

  • Ans 1: Treats everything that is drawn an object. Objects retain their identity after their drawn. These objects can later be easily moved stretched duplicated deleted etc are resolution independent relatively small size. e. g. swf, wmf,
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Virtual University PHY-101 Short Question Preparation - Set 7

Question # 1

What is the difference between Internet and Intranet?

  • Ans 1: The Internet is an open, public space, while an intranet is designed to be a private space. An intranet may be accessible from the Internet, but as a rule it's protected by a password and accessible only to employees or other authorized users
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