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Online Short Questions For Chapter All Chapter "Virtual University CS-201 Short Question Preparation "

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CS-101 - Virtual University CS-201 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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Virtual University CS-201 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-201 Short Question Preparation - Set 2

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-201 Short Question Preparation - Set 3

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 CS-201 Short Question Preparation - Set 4

Question # 1

In programming, what is an object?

  • Ans 1: A spreadsheet is a grid that organizes data into columns and rows. Spreadsheets make it easy to display information, and people can insert formulas to work with the data.
    1. Electronic replacement for ledgers Charts
    2. financial-forecasting
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Virtual University CS-201 Short Question Preparation - Set 5

Question # 1

What kind of new jobs are created because of computing? And which old professions are being eliminated?

  • Ans 1: Due to computing where people are getting benefits from automated systems on the other hand the people that are with KHATA system or Manual system and they don’t know about computers are eliminated due to this reason and people take place of many people. We can see in the offices where before computer if there are four person required now only one person is required for example with the help of database we can store more than thousand of information and only one person is managing the whole data that is DBA. In the old system many people are writing the data in registers and then its also very difficult to find the specific record
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Virtual University CS-201 Short Question Preparation - Set 6

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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Virtual University CS-201 Short Question Preparation - Set 7

Question # 1

What is the difference between microprocessors and microcontrollers? Give one example of both

  • Ans 1: The microprocessor is electronic equipment which can perform several function and also processing of data and information present in a computer, while microcontroller can only perform one function for that its design Example Microprocessors _ Pentium 4 Microcontroller _ can be a switch in side the washing machine
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