Detail discussions on JVM, memory management and garbage collector.
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Why do we declare a class static?
State two differences between C and Java.
Scenario: There are 1 to 100 numbers. Each number should be keep in the each column like from A column to Z column ie 1 to 26. From 27 to 52 should be in 2nd row in the excel sheet. This has to be continue till 100. How do you write Java program and what are various methods.
What is the GregorianCalendar class?
Explain the polymorphism principle?
What is the default value of float and double datatype in java?
How to convert a string to long?
What is the protocol is used in type4 driver?
What is meant by final class?
Difference between keyword and identifier.
What is the difference between the size and capacity of a vector?
What is constant in programming?