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 the symbol for average?

1026

What is a byte array?

1095

How many bytes is a url?

977

How many bytes is 255 characters?

976

What is the purpose of void?

991

What is mean by encoding?

1073

What is 16 bits called?

941

What is a flag value?

1016

Is a char always 1 byte?

984

What is numeric data type?

986

What type of variable is error flag?

1065

What is the char data type?

993

What is void data type?

979

What are the advantages of unicode?

1008

What does g mean in regex?

980

Un-Answered Questions { Java Related }

What is concurrency strategies in hibernate?

384

How java is similar to c?

1045

Why we need to integrate struts with spring?

393

What is a flatmap?

883

Are actions thread safe?

969

Why is ejb needed?

964

What is the meaning of loosely coupled in java?

869

What is the differences between heap and stack memory in java? Explain

978

Why application context is used in spring?

449

Why use hibernate framework?

468

What is the difference between doget () dopost () and service () methods?

401

What are the three basic components of the odbc architecture?

919

How do you declare a string variable?

1016

How to sort double array in java?

981

How to determine SGA site?

2539

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