The 2 programming questions were: 1) In a chessboard you have multiple Queen and Bishops, you have to find the total no of squares where none of the Queen or Bishop can reach. 2) you are given n numbers, draw Pyraminds with (*) for each number in n, and all the Pyraminds are to be in series.
Make a function which matches a simple regexp
Find Duplicate in an array
Fibonacci series
Difference between abstract class and interface
Mainly Java, SQL questions are there
1. HashMap, hashtable differ 2. Exceptions and types of exceptions 3. Internal working of hashmap and HashSet 4. collection used to remove/doesn't allow duplicates 5. What is a concurrent hashmap 6. Db query to write an inner join 7. Stream, lambda expressions query 8. What is an interface 9. What is a lambda expression 10. What is the stored procedure 11. Can we have catch() without try 12. can we have try without catch 13. Some db, stream API questions are also asked 14. Some aptitude questions
abstract class vs interface
to print the series of missing numbers in array from 0-99. it should be like, 0-2 , 4-9, 11-76 , 78-99 for array like [3,10,77]
No question are asked so no question are given
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