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

What is the difference between stringbuffer and stringbuilder?

1071

What is ctrl m character?

1074

Why stringbuffer is faster than string?

1053

What is stringreader?

990

What is a generic code?

1080

What is string english?

1032

Why is it called buffering?

1136

How many types of variables are there?

1149

What is data string?

985

How do you create a first line indent?

1016

What is main method?

1054

What is string variable?

1063

What does escaping a character mean?

1039

What is class and its types?

1058

What is a substring of a string?

1178

Un-Answered Questions { Java Related }

What is boolean logic?

1033

How to make a immutable class in hibernate?

459

How to check hibernate version in spring boot?

691

What is optional in java 8? What is the use of optional?advantages of java 8 optional?

930

what is sqlexceptiontranslator?

465

What is a class variable?

1065

What is the use of using enum to declare a constant?

1046

What is a flatmap?

912

Once I have the Java 2 SDK, Standard Edition, from Sun, what else do I need to connect to a database?

1010

Is java a security risk?

1060

What is frame in java swing?

1026

How do you escape a string?

1009

What is module in oop?

1028

What is hql (hibernate query language)?

402

What is meant by interface?

1074

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