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

Java J2EE (14736)
J2ME (151)
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Java Related Interview Questions

Questions Answers Views Company eMail

How can I use the JDBC API to access a desktop database like Microsoft Access over the network?

1027

How to insert and delete a row programmatically? (new feature in JDBC 2.0)

1005

What are the common tasks of JDBC?

1002

How to use JDBC to connect Microsoft Access?

1194

What are four types of JDBC driver?

1150

Which type of JDBC driver is the fastest one?

1095

Are all the required JDBC drivers to establish connectivity to my database part of the JDK?

992

Does the JDBC-ODBC Bridge support multiple concurrent open statements per connection?

1135

How many types of JDBC Drivers are present and what are they?

1198

What is the fastest type of JDBC driver?

1066

There is a method getColumnCount in the JDBC API. Is there a similar method to find the number of rows in a result set?

1052

If I use the JDBC API, do I have to use ODBC underneath?

1041

How can I know when I reach the last record in a table, since JDBC doesn't provide an EOF method?

990

Where can I find info, frameworks and example source for writing a JDBC driver?

943

How can I instantiate and load a new CachedRowSet object from a non-JDBC source?

995

Un-Answered Questions { Java Related }

Is spring a mvc?

439

What is meant by stereotype annotation?

457

Can we have any other return type than void for main method?

961

Is java code slower than native code?

1080

What does this mean java?

1120

What are the enhancements in ejb 2.0 with respect to cmp?

929

Define application context module?

407

What is embeddable in hibernate?

479

Does hashset allow duplicates in java?

1131

What is Multicast?

1109

What is difference between next () and nextline () in java?

1002

What do you mean by httpservlet?

1078

What do you mean by re-entrant? Can you say that session beans as re-entrant? Can entity beans be specified as re-entrant?

979

Why do we need spring boot starter parent? : Spring Boot

399

What does orm consists of?

371

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