Write a class which checks whether a given number is prime or not. Write another class to implement the behavior of previous class and print the series of twin prime number upto a given range.

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What is proxy object in java?

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What is phantom memory?

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What is lambda expression in mvc?

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Iam working as a Project Lead in a s/w comp.The follwing question was asked in HCL interview. What about the schedule slippage? If the developer has taken more time than the specified time. How do you adjust the time? From where do you allocate that extra time for the developer?

2 Answers   HCL, Logesys,

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What is the difference between deep copy and shallow copy in java

0 Answers   Amazon,

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Why doesn’t the main method throw an error with no arguments?

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What is the difference between a while statement and a do statement?

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Write a program for the problem: the array of inetegers indicating the marks of the students is given, U have to calculate the percentile of the students aaccording to this rule: the percentile of a student is the %of no of student having marks less then him. For eg: suppose Student Marks A 12 B 60 C 80 D 71 E 30 F 45 percentile of C = 5/5 *100 = 100 (out of 5 students 5 are having marks less then him) percentile of B = 3/5*100 = 60% (out of 5, 3 have markses less then him) percentile of A = 0/5*100 = 0%.

0 Answers   Sapient,

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Which is better openjdk or oracle jdk?

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Do I need to install jre if I have jdk?

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How to implement Hash Map?

2 Answers   HCL,

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