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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 22712

What is inheritance?

5 4339

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 15192

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

5 10995

what is the difference between HashMap And HashTable?

5 8974





what is abstract class in Java?

158

What is the use of StringTokenizer class?

142

Does java support multiple inheritance or not?

122

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

140

Write a function to print Fibonacci series and Tribonacci series?

144

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

136

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

126

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

106

Explain the selection sort algorithm?

149

What are class members by default?

133

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Hexaware Core Java Interview Questions


Un-Answered Questions

How can you implement RNN in Tensorflow ?

1


What is a transnational infocube? : bw on hana

11


What are translations and its use? : sql server analysis services, ssas

112


TRIM function in Hive with example?

85


What idea do you have about the Union Budget 2017?

145






Explain psbgen process?

141


What happens if a function module runs in an update task? : abap modularization

126


How we can layout subviews in a view?

1


how to print invert pyramid in c#

844


How to creat transactions? : abap data dictionary

122


What are spam reports?

50


How to start and stop valet?

65


Can multiple sockets use the same port?

72


How do I update activex in ie11?

58


What is the difference between dictionary and hashtable?

59