19th July 2017 -- NEC – 2:30 PM – F2F

1.       Three threads should not work paraly and should complete its work the same sequence when it they started.

2.       In a list three threads are working simultaneously, one thread read from fast end of the list, two threads already reached middle part of the list to remove one element from the list, and third thread adding one value at the end of the list. Where and which thread catch an exception.

3.       What spring bood does ?

8th and 22nd July 2017 -- Sapient – 10:30 AM and 3:00 PM – F2F

1.       Serialization if parent and child both are not serialization then is there any error.

2.       ENOM what it is and why used.

3.        Hash Map if hash code override and return 1 and equals override and return false, and added 10 employee object then , what would be the hash map dot size finally output.

4.       If a social network site, each page contain multiple comments and each comments contain multiple likes, What kind of collection do you use ? and How to get top ten comments which has top most likes?

26th and 22nd July 2017 -- Altimetrik – 6:30 PM and 11:00 AM – F2F

1. Struts questions
2. Struts framework
3. JSP and Servlets life cycles
4. Designing pattern
5. Hibernate Sessions and cashing
6. JDBC
7. Serialization
8. Static
9. Authentication in REST API and Web application
10. Rest API code written
11. Overloading and Overriding

1st Aug 2017 -- Accenture – 6:30 PM – Telecom

Hibernate if two database how to configure.
Spring important listen name
Hibernate session factory and ehcashing
SQL query to find out 2nd highest salary.
Polymorphism example
Work culture agile process

29thJuly 2017 -- HCL – 10:30 AM – F2F

1. Write a program to take input from a csv file and read the data from the file and out put will be how many words are repeat in this file.
2. REST API and its security.
3. Collection hash map and treeset
4. Hashmap and hashtable
5.  Static method override
6. Private parent method and public child method assess modifier

29thJuly 2017 -- SONY – 4:30 PM – F2F

SQL Query to find group by average marks in between two table
Java script and JSF , front end related questions
Write program Fibonacci.
Write program consumer and producer thread
Why String is immutable.
Shorting by using collection comparable and compactor

2nd Aug 2017 – ITC – InfoTech – 10:30 AM – Video Conference

1. Spring Boot
2. Spring security and transaction
3. Spring authentication
4. Spring Micro services
5. REST API and how to maintain security
6. Java class loader
7. Concurrency package collection
8. Hash MAP
9. Create a class Generics
10. How to convert compile time expenses to runtime expenses.
11. Spring AOP
12. REST belonging to which designing pattern
13. class not found and no class found