Java Related Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

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Java Related Interview Questions

Questions Answers Views Company eMail

What is a rollback in jdbc?

1003

How many types of resultset are there in jdbc?

1015

What is the use of the statement in jdbc?

985

What are the components of jdbc?

1044

What are jdbc?

1018

Explain the locking system in jdbc?

1004

What are jdbc and its components?

1028

What is jdbc connection?

1152

What is the execute method in java?

1066

Explain some new features available in jdbc 4.0?

1081

Explain the various types of locking system in jdbc?

957

What is addbatch jdbc?

1132

Explain the locking system in jdbc & its types?

1066

What is use of connection pooling?

1017

What is drivermanager in jdbc?

1026

Un-Answered Questions { Java Related }

What is the default access specifier for variables and methods of a class?

1258

What is @requestmapping in spring boot? : Spring Boot

548

What are the advantages and disadvantages of reference counting in garbage collection?

1075

How many modules are there in spring?

484

What is collection class in java?

1058

What is the use of component scan in spring?

471

What is the difference between session and sessionfactory in hibernate?

603

What is one-to-many association in hibernate?

398

What is createstatement method in java?

1023

Why synchronization is important?

1077

how we can make a write-only class in java?

1085

What are the different ways of implementing thread? Which one is more advantageous?

1047

What are different types of ResultSet?

1118

What is was plugin configuration file name?

1075

What is a one to one function example?

445

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