Q. Fact-less fact table in a data warehouse contains

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Q. _______ model is designed to bring prices down by increasing the number of customers who buy a particular product at once.

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Q. Location transparency allows :

I. Users to treat the data as if it is done at one location.
II. Programmers to treat the data as if it is at one location.
III. Managers to treat the data as if it is at one location.
Which one of the following is correct ?

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Q. In a distributed computing environment, distributed shared memory is used which is

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Q. Given a simple image of size 10 x 10 whose histogram models the symbol probabilities and is given by

P1 P2 P3  P4

a b c d

The first order estimate of image entropy is maximum when

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Q. If an artificial variable is present in the ,'basic variable' column of optimal simplex table, then the solution is

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Q. The occurrence of degeneracy while solving a transportation problem means that

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Q. Which of the following versions of Windows O.S. contain built-in partition manager which allows us to shrink and expand pre-defined drives?

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Q. Which of the following computing models is not an example of distributed computing environment?

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Q. Dining Philosopher's problem is a :

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Q. All the classes necessary for windows programming are available in the module :

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Q. Windows 32 API supports

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Q. The pure object oriented programming language with extensive metadata available and modifiable at rim time is

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Q. Consider the following two statements:
(a) Business intelligence and Data warehousing is used for forecasting and Data mining.
(b) Business intelligence and Data warehousing is used for analysis of large volumes of sales data.
Which one of the following options is correct?

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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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