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Hexaware Core Java Interview Questions
Questions Answers Views Company eMail

Howmany address lines are required to addressing 1 MB memory?

8 27510

What is inheritance?

5 6746

is this possible to create an array of 0 length? if so how? if not so why? coz we have an array in main() likw this "static void main(String [] s) then what it signifies?

3 17036

Is it possible to write static method in abstract class? justyfy your answer?

5 13718

what is the difference between HashMap And HashTable?

5 11170

what is abstract class in Java?

652

What is the use of StringTokenizer class?

614

Does java support multiple inheritance or not?

605

What is the difference between member variables initialization and assignment in a constructor?

667

Write a function to print Fibonacci series and Tribonacci series?

762

Can a constructor be private and how are this() and super() method used with constructor?

531

How do you access command-line arguments within the code?

573

What is the difference between static and global variables and also define what are volatile variables?

558

Explain the selection sort algorithm?

646

What are class members by default?

663

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Hexaware Core Java Interview Questions


Un-Answered Questions

What are the types of cloud model?

324


How do I recover data from a crashed hard drive?

511


What is the use of end-to-monitoring?

5


What does 2n 4c mean?

725


Raj & Raj Ltd purchased a machinery on 01.01.1996 for Rs.88,000.The life of the machine estimated to be 5 Yrs.It was calculated that the old machinery would fetch Rs.8000 at the end of its useful life.it was decided to replace the machinery at the end of the fifth year by setting up depreciation fund and invest the annual depreciation (along with interest earned each year) in gilt edged securities carrying interest at 5% per annum at the end of the 5th year the securities were sold for Rs.62,200 and the old machinery was sold for Rs.9000.As per the sinking fund table Rs.14,478 is to be invested every year.A new machine was purchased on 01.01.2001 for Rs.1,00,000.Pass the journal entries and show the ledger accounts

1477






is it possible to say motor horsepower number without seeing name plate(when name plate damaged)

1592


What is file and its attributes?

548


How to get a text of a web element?

517


Explain what does green field project mean?

637


Describe the process and benefits of using the always visible control extender?

535


How do I eliminate the space around/between my images?

598


Which language is not supported by spark?

235


What are the advantages of creating a website?

107


What do you mean by ide?

442


Draw a pipeline configuration to carryout the following operations on the arrays of data represented by A, B, C, D, E and F. (A i represents the i th element of the array). (Ai × Bi + Ci × Di ) (Ei × Fi ) Show the content of the pipline for i = 1 to 5

2235