Q. The principal electronic payment systems for electronic commerce is

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Q. Which is the most valuable electronic commerce to the individual customer in long run ?

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Q. A data mart may contain

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Q. Data mining is

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Q. E-Choupal refers to

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Q. The basic concepts of ethics in information society is/are

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Q. One of the distinguished features of super-computer over other category of computer is

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Q. Data Mining uses ………….., …………….. and …………….. to build effective predictive model.

(i) Data set
(ii) Information set
(iii) Input set
(iv) Process set
(v) Output set
(vi) Test set

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Q. Analysis of large database to retrieve information is called

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Q. The spacing between character pairs is called:

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Q. E-commerce includes:

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Q. We cannot delete the .................. icon but we can made it invisible.

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Q. Font sizes are usually expressed in points. One point is:

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Q. Assertion (A): Cellular telephone systems can handle a multitude of users.
Reasoning (R): Cellular telephone systems permit extensive frequency reuse in a small local area.

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Q. E-commerce involves:

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Q. An example of a data mining algorithm which uses squared error score function is:

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Q. (I) Each object in the active directory of windows 2000 has an access control list.
(II) The scheme is a blueprint of all objects in the domain of windows 2000.

Which of the following is true?

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Q. With reference to cluster analysis in data mining, a distance measure that is NOT used is:

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Q. In a mobile communication system, a geographic region is divided into cells. For each frequency set, there is a buffer ............... wide where that frequency is not used.

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Q. Identify the incorrect statement:

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