Saturday, 30 April 2016

Some Questions



You might be asked the following questions.

(1) what is Abstract syntax tree?


(2)  Which Linux command being used to show the remaining disk space?


(3) What is cache validation?


(4) What applying singleton pattern?


(5)what is Recursion


(6) Why using hash-map searching is faster?


(7) What is big(O) notation?


(8) Recursion


(9) what mean the keyword "strictfp" in java?



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