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Online Short Questions For Chapter All Chapter "Virtual University CS-302 Short Question Preparation "

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CS-101 - Virtual University CS-302 Short Question Preparation

Question # 1

What is animated gif? How can we use it? If we animate images in JavaScript then is it better?

  • Ans 1: It is bit mape image format introduced in 1987by compuserve.It support up to 8 bits per pixel.It also support animation And allow a separate palette of 256 colors for each frame. Uses: We can use it in web site they are suitable for sharp edged line art with limited number of colors. They are good for small animation and low resolution clips. The size is small and on web site they can uploaded and downloaded easily
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Prepare Complete Set Wise Questions For Chapter All Chapter "Virtual University CS-302 Short Question Preparation "

Virtual University CS-302 Short Question Preparation - Set 1

Question # 1

What is animated gif? How can we use it? If we animate images in JavaScript then is it better?

  • Ans 1: It is bit mape image format introduced in 1987by compuserve.It support up to 8 bits per pixel.It also support animation And allow a separate palette of 256 colors for each frame. Uses: We can use it in web site they are suitable for sharp edged line art with limited number of colors. They are good for small animation and low resolution clips. The size is small and on web site they can uploaded and downloaded easily
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Virtual University CS-302 Short Question Preparation - Set 2

Question # 1

How DoS attack is a cyber crime? For what cyber crime can be used?

  • Ans 1: DoS stands for Decline of Service and it is a cyber crime as it jams and in some cases shut down the targeted computer by sending too much unnecessary data packets to it which ultimately exceeds the normal processing eventually results the computer or server to stuck and unable to provide services to others. It can be used to destroy the fame and diminishing of no of users requesting information and services from that particular server or computer.
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Virtual University CS-302 Short Question Preparation - Set 3

Question # 1

Define the key weakness of the web?

  • Ans 1: Initially web was designed only for humans to read not for computers to understand it.
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Virtual University CS-302 Short Question Preparation - Set 4

Question # 1

How can you define a consistent web design? Why is it needed?

  • Ans 1: A consistent web design is Easy understandable, not with heavy graphics, easy navigation. It is needed because most of the website views leave the site because of poor navigation and not easy to understand, text and design is not clear etc
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Virtual University CS-302 Short Question Preparation - Set 5

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 CS-302 Short Question Preparation - Set 6

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 CS-302 Short Question Preparation - Set 7

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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