Write a function to print all the combinations of a string both uppercase and lowercase without altering the position of each letter.

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differance between impedance relay,mho relay, reactance relay in detail

8 Answers   Ecil, GATE,

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A rectangular sheet dimensions a x b is to be made into an open-topped box by cutting a square of side h from each corner and folding the 4 sides up. Find the value of h which allows the maximum volume of the box?

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many people believe that only way in which the order of magnitude and improvements in software quality and productivity will be achieved is through component based development.Is this statement true or false?

1 Answers  

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sir i have 4 year gap in engineering. i would complete my degree b.tech it in 2014. it will be may be in 2nd class.my hsc is also with 2nd class. i am week in programming. Then if i want highest package upto 5-6 lacs then what should i prepare myself as a good engineer to get this package???

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What are the frequently asked technical engineer ques?

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what are the differences between one dimensional ram and two dimensional ram?

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How does Earthquake-proofing work?

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how strcpy usingrecursive function

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when did actually oil exploration start

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Briefly describe an experience of yours that illustrates your ability to clearly articulate and explain technical issues in a nontechnical manner

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A family, planning a weekend trip, decides to spend not more than a total of 8 hours driving. By leaving early in the morning, they can average 40 miles per hour on the way to their destination. Due to the heavy Sunday traffic, they can average only 30 miles per hour on the return trip. What is the farthest distance from home they can plan to go? (EXPLAIN WITH PROPER STEPS)

0 Answers   TCS,

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