how does multithreading take place on a computer with a single cpu? : Java thread
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What do you mean by static variable?
What is an example of a constant variable?
can u override the start() method of Thread class
What is meant by object?
What is the default value of local and global variables?
What is pass by value?
Given: 1. package test; 2. 3. class Target { 4. public String name = “hello”; 5. } What can directly access and change the value of the variable name? 1 any class 2 only the Target class 3 any class in the test package 4 any class that extends Target
Explain access modifiers in java.
What happens if we don’t override run method ?
When you say String is immutable, what do you mean by that? Say I have String s = "Ness" s= s+"Technologies"; What will happen? If the value gets appended, then what is the meaning of immutable here?
Which package is used for pattern matching with regular expressions?
can any one tell me what is advantage of encapsulation