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 do you mean by default constructor in java?

1126

What do you mean by ternary operator in java?

1067

Explain serialization and deserialization in java?

1048

What are the difference between string, string builder, and string buffer in java?

1175

Explain access modifiers in java.

1111

What is static import in java?

1040

What is an interface in java?

1092

List some oops concepts in java?

1093

What is the syntax and characteristics of a lambda expression? Explain

1095

what is use of functional interface in java 8?

1102

What is type inference in java8?

1107

What is the use of default method in interface in java? Explain

1053

what do you mean by stream pipelining in java 8? Explain

1085

explain local datetime api in java8?

1062

What is the syntax and characteristics of a lambda expression?

1099

Un-Answered Questions { Java Related }

What does system out println () do?

1072

What are the uses of servlets?

1233

What is the effect of keeping a constructor private?

1006

What is t in generics in java?

1137

What is message oriented middleware?

921

Explain the significance of class loaders in bootstrap?

1022

What is parameters example?

1098

What is Servlets and explain the advantages of Servlet life cycle?

1175

Explain the pointers in Java?

1109

What is the largest long allowed by java?

1105

What is t in parametric equations?

1043

Explain runtime exceptions?

1247

How to write a program of web logic server to get the connection pool attribute?

1001

What is the static block?

1122

What is servlet context in spring?

607

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