Answer / munnu

When you will ger this message createdb: database creation failed: ERROR: permission denied to create database?

If you have a user account but it does not have the privileges required to create a database, you will see this message.

How to Monitor the Batch Jobs?

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How to find the Table name for the Specific Field?

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How Accounting determination happened?

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What are Aggregate Functions?

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What are attractors and repulsors? How do they interact with a steering system? When are they useful, and what are their limitations? When can they be used for obstacle avoidance, and when are they insufficient?

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What is a decision tree? When would you want to use one? What are its performance characteristics? How can you generate a decision tree automatically from a pre-existing data set? Is it feasible to do this at runtime, and has it been done in a commercial game before? When and why would you want to do this, and how would the data need to be organized to make this possible?

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You're in charge of implementing a stealth game similar to Thief: The Dark Project, and you need guards in your game that have imperfect vision and hearing and inhabit dimly-lit castles, and they can search the area for the player if they think there's an intruder around. How do you model the sensory systems of these guards, and how do you aggregate auditory, visual, and other kinds of stimuli in this system? How do you implement the various alert states for the guards, and why?

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You're tasked with implementing a computer player for a real-time strategy (RTS) game. Assuming that there is no fog-of-war, how do you implement a system to allow the computer player to determine what parts of the map are controlled by enemy players, and which parts are open to easy exploitation? How do you identify the choke points on the map? How do you find the boundary between the parts of the map under your control and the parts of the map controlled by enemy players? How do you detect an impending enemy attack or a change in an enemy's offensive posture?

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If selling price is doubled, the profit triples. Find the profit percent

1 Answers   Zoho,

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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:

1 Answers   Zoho,

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What is a HGS

1 Answers   HGS,

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How can you determine if a ray intersects a sphere? The more efficient your solution, the better.

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