Whay $ dropdb databasename is used?

1 Answers  

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A bank offers 5% compound interest calculated on half-yearly basis. A customer deposits Rs. 1600 each on 1st January and 1st July of a year. At the end of the year, the amount he would have gained by way of interest is:

0 Answers   Zoho,

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A man has Rs. 480 in the denominations of one-rupee notes, five-rupee notes and ten-rupee notes. The number of notes of each denomination is equal. What is the total number of notes that he has ?

0 Answers   Zoho,

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Do you know SAP VMS(Vehicle Management System)

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How to ignore some file in mvc

1 Answers   Chetu India,

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What's the difference between a finite state machine (FSM) and a hierarchical finite state machine (HFSM)? Give an example of a hierarchical state machine with functionality that you could not easily replicate in a non-hierarchical FSM.

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Imagine you have to write a Tic-Tac-Toe game in which a human player plays against the computer. Discuss the different ways in which you could implement the computer’s artificial intelligence for the game. Which method would you ultimately choose? And why?

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What is planning? How is it used, and what are its advantages? Is it feasible to use planning in real-time games? If so, name any titles where planning has been used for any part of the AI. Describe the architecture of a planning-based AI system for any genre of game.

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What is the difference between raster and vector graphics?

1 Answers  

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paypal interview questions

0 Answers   PayPal,

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You have an AI player in an RTS game that occasionally needs to send scouts out onto the map to perform reconaissance. Designers want each scout to move around semi-randomly, exploring various parts of the map, particularly those that have been seen the least recently. Assume that the game is grid-based and has a fog-of-war feature. Also assume that the scouts are very cheap and dispensable, and it's OK for them to walk into the enemy base or other dangerous areas. How would you implement the system to decide where the scouts should go? What sort of data structure do you need to support this? How can you ensure that the scouts do a good job of exploring the map thoroughly? What are the performance characteristics of your approach? Is there any risk of scouts getting stuck trying to go somewhere that isn't even accessible?

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How does a flocking-based steering system work? What are the components of a flocking-based steering system, and how are they combined? When does flocking-based steering break down or produce undesirable results? Are there any performance implications of the standard flocking model as described by Craig Reynolds, and if so, what are some ways to address them?

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