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

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

Virtual University PHY-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.
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Virtual University PHY-101 Short Question Preparation - Set 2

Question # 1

What is internet?

  • Ans 1: Internet is also called WAN, which means the interconnection of large number of computer networks and it consists of millions of private, public, academic, business, and government networks of local to global scope that are linked by a broad array of electronic and optical networking technologies.
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Virtual University PHY-101 Short Question Preparation - Set 3

Question # 1

Define professional ethics and its benefits with an example?

  • Ans 1:
    Professional Ethics
    • Professional ethics are a category of ethics, and here we discus the professional ethics relevant to computing • Awareness of professional ethics is gaining importance with time as the decisionmaking process in the work place keeps on increasing in complexity • The professional ethics provide a way of simplifying that decision making process Let us now discuss a few situations where I will request you for your ethical opinions
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Virtual University PHY-101 Short Question Preparation - Set 4

Question # 1

What do you mean by FTP or File Transfer Protocol?

  • Ans 1: This protocol is used to upload and download the files on remote computers.
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Virtual University PHY-101 Short Question Preparation - Set 5

Question # 1

What is an intelligent system?

  • Ans 1: Intelligent systems are the programs developed to perform complicated jobs that reflect human brain and thoughts. If the algorithms are too much complex or can not be solved instantly then we can use such systems. Therefore the well intelligent system not only performs well but it has the capability to rectify any errors by himself if it occurs within his domain. The examples of intelligent systems are Robotics, Business Intelligence …etc.
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Virtual University PHY-101 Short Question Preparation - Set 6

Question # 1

Write a JavaScript program having two functions sum and mean.

  • Ans 1: The web page will ask the user to enter five values to be added. After taking input it will calculate the sum and mean of those values by calling sum and mean functions.
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Virtual University PHY-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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