Answer Posted / praveen sharma

In professional experience its No, But just to earn some
extra bugs institutions differentiate them.

in contrast can anyone tell me if URl comes under advanced
java and String creation comes under core java
new Url(<String>);

Please differentiate the above api specification !!

What data type is true or false?

1043

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968

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Explain java coding standards for variables ?

1170

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1009

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Why is java logo a cup of coffee?

1174

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when a request is generated from apache tomcat 5.5 and goes to oracle 10g or mysql,,, how the oracle or mysql reads the request as apache is a web server and oracle 10g is application server? when the oracle 10g provides response, how the apche tomcat reads it???

2162

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What is the significance of listiterator?

1101

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1118

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When super keyword is used?

1009

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Difference between method overloading and overriding.

1083

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What is purpose of keyword void?

1049

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

1121

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How do you check if two given string are anagrams?

966

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What is the base class of all exception classes in java?

1056

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Explain with example the concept of constant variable in java.

1179

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