Q. Consider the following two statements :

(a) Data scrubling is a process to upgrade the quality of data, before it is moved into Data warehouse.
(b) Data scrubling is a process of rejecting data from data warehouse to create indexes.

Which one of the following options is correct ?

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Q. Given the following statements:

(a) Strategic value of data mining is time stamping
(b) Information collection is an expensive process in building an expert system.

Which of the following options is correct ?

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Q. Match the following:
List-l List-II
a. Affiliate marketing i. Vendors ask partners to place logos on partner's site. If customers click, come to vendors and buy.
b. Viral Marketing ii. Spread your brand on the net by word-of-mouth. Receivers will send your information to their friends.
c. Group Purchasing iii. Aggregating the demands of small buyers to get a large volume. Then negotiate a price.
d. Bartering Online iv. Exchanging surplus Products and services with the process administered completely online by an intermediary. Company receives �points� for its contribution.

Codes: a b c d

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Q. ............ refers loosely to the process of semi-automatically analysing large databases to find useful patterns.

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Q. Which of the following is/are true w.r.t. applications of mobile computing?

(A) Travelling of salesman
(B) Location awareness services

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Q. In 3G network, W-CDMA is also known as UMTS. The minimum spectrum allocation required for W-CDMA is ..........

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Q. Which of the following statements is/are true w.r.t. Enterprise Resource Planning (ERP)?

(A) ERP automates and integrates majority of business processes.
(B) ERP provides access to information in a Real Time Environment.
(C) ERP is inexpensive to implement.

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Q. Consider the following JAVA program:

public class First {
public static int CBSE (int x) {
if (x < 100) x = CBSE (x +10);
return (x - 1);
}
public static void main (String[] args){
System.out.print(First.CBSE(60));
}
}

What does this program print?

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Q. What can you say about the following statements?

I. XML tags are case-insensitive.
II. In JavaScript, identifier names are case-sensitive.
III. Cascading Style Sheets (CSS) cannot be used with XML.
IV. All well-formed XML documents must contain a document type definition.

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Q. ................. is subject oriented, integrated, time variant, non-volatile collection of data in support of management decisions.

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Q. In Data mining, classification rules are extracted from ..............

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Q. Discovery of cross sales opportunities is called as ...............

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Q. In Data mining, .............. is a method of incremental conceptual clustering.

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Q. Match the following with reference to Functional programming history:

a. Lambda calculus                             i. Church, 1932
b. Lambda calculus as
programming language                      ii. Wordsworth, 1970
c. Lazy evaluation                               iii. Haskel, 1990
d. Type classes                                    iv. Mecarthy, 1960

Codes :
      a   b   c    d

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Q. Aliasing in the context of programming languages refers to:

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Q. Which of the following is not used in standard JPEG image compression?

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Q. Which of the following is a source coding technique?

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Q. If the histogram of an image is clustered towards origin on X-axis of a histogram plot then it indicates that the image is .............

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Q. Which of the following statements is incorrect for a Windows Multiple Document Interface (MDI)?

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Q. The region of feasible solution of a linear programming problem has a ............... property in geometry, provided the feasible solution of the problem exists.

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