Which of the following statements is correct regarding the "synchronized" keyword?

When a servlet accepts call from a client, it receives:

Which is the name of the cookie used by Servlet Containers to maintain session information?

What is the term to describe a situation where two or more threads are blocked forever, waiting for each other?

What is the term for the scenario when the compiler infers the type of a wildcard?

Consider below code: class Ex1{ public static void main(String[] args) { int a[] = { 1,2,053,4}; int b[][] = { {1,2,4} , {2,2,1},{0,43,2}}; System.out.print(a[3]==b[0][2] ); System.out.print(' ' + (a[2]==b[2][1])); } } What is the result?

Which method of DataInputStream class reads a line from the file and returns it as a string?

Which class is used to uncompress the file in the deflate compression format, It provides facility to the other uncompression filters?

Which are the ways to read data from the keyboard?

Which is used to converts the byte-oriented stream into character-oriented stream?

Which class can be used to read data line by line by readLine() method?