Where is singleton pattern used?
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What is advantage of using threads?
What is difference between final and immutable?
Differences between jdk 1.4 and 1.5
6 Answers SoftSol, TCS, Wipro,
what value will be return by the read() method once it reaches the end-of-file? a. Throws EOException b. Return null c. Return -1 d. Read method return nothing, because it is void method
What is the difference between @before and @beforeclass annotation?
What is the difference between serializable and externalizable interface?
Is java jre still free?
How are observer and observable used in java programming?
what is the difference b/w PUT and POST method to send data to the server
What is static import?
What is the functionability stubs and skeletons?
Can singleton class be cloned?