What are the 4 types of characters?

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Which collection does not allow duplicates in java?

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Need 2+ yrs experienced java techinical question papaer for company Iflex

1 Answers   TCS,

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What is the reason that multiple inheritance is not possible in java??

1 Answers  

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Differentiate between vector and array list.

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take any 4 input numbers. like 2345.. wanted out put is All 16 combinations of the number 2345.. for example- taking input as 4565 output- 5654 4556 4655..

2 Answers   Emphasis,

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Using callable statement how can you pass out parameters, explain with example?

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what r callable statement and give their proper use

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Write an algorithm program in java for the following question.. In a VLSI design techniques,they used rectangles to design circuits. EVery rectangle is to be placed according to x,y coordinates. Check whether or not two rectangles overlap each other. Here overlapping of rectangles is acceptable, if 1) one rectangle intersect with other. 2) one rectangle fully covers other. The time of algorithm should not exceed o(n logn).

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How many ways can we create the string object?

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What are the uses of final, finally and finalize in java?

2 Answers   Agiline, FINO PayTech, HCL,

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What is final keyword?

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