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Online Short Questions For Chapter All Chapter "Virtual University CS-504 Short Question Preparation "

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CS-101 - Virtual University CS-504 Short Question Preparation

Question # 1

Elaborate Rester Graphics with examples.

  • Ans 1: Raster graphics are digital images created or captured (for example, by scanning in a photo) as a set of samples of a given space . A raster file is usually larger than a vector graphics image file. A raster file is usually difficult to modify without loss of information. Examples of raster image file types are: BMP, TIFF, GIF, and JPEG files.
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Prepare Complete Set Wise Questions For Chapter All Chapter "Virtual University CS-504 Short Question Preparation "

Virtual University CS-504 Short Question Preparation - Set 1

Question # 1

Elaborate Rester Graphics with examples.

  • Ans 1: Raster graphics are digital images created or captured (for example, by scanning in a photo) as a set of samples of a given space . A raster file is usually larger than a vector graphics image file. A raster file is usually difficult to modify without loss of information. Examples of raster image file types are: BMP, TIFF, GIF, and JPEG files.
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Virtual University CS-504 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-504 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 CS-504 Short Question Preparation - Set 4

Question # 1

Briefly mention any three problems in old modes of presentation development

  • Ans 1: Lack of resolution
    Low color configuration
    No graphic animation
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Virtual University CS-504 Short Question Preparation - Set 5

Question # 1

What are the steps of working of TCP and IP protocols in internet transmission?

  • Ans 1: TCP divide messages in to many packets (capsulation) and sent these messages over the internet and IP route these messages on the internet to the correct destination and upon reaching the messages on its destination the messages are encapsulated.
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Virtual University CS-504 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 CS-504 Short Question Preparation - Set 7

Question # 1

What is Robotics? How Robots making our daily and industrial life easy?

  • Ans 1: These are the machines which are computer programmed and perform work which was previously done by humans. They can be found in the manufacturing industry, the military, space exploration and medical applications.
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CS-504 Online Short Questions

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