Do I need both jdk and jre?
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What is cache in java?
What happens when the parent process of a child process exits before the child ?
what type of java questions asked?
What is the difference between a jvm and a jdk?
What is tight coupling in java?
Which is more secure: java or activex? : java security
Write a program for the problem: the array of inetegers indicating the marks of the students is given, U have to calculate the percentile of the students aaccording to this rule: the percentile of a student is the %of no of student having marks less then him. For eg: suppose Student Marks A 12 B 60 C 80 D 71 E 30 F 45 percentile of C = 5/5 *100 = 100 (out of 5 students 5 are having marks less then him) percentile of B = 3/5*100 = 60% (out of 5, 3 have markses less then him) percentile of A = 0/5*100 = 0%.
How the java is platform independent?
Why serialization is used in java?
Which is best framework in java?
Why we need method overriding in JAVA ? I mean which method I have to override I can write that method in my Class.
What is the difference between Object Code and ByteCode? Why do people keep saying that bytecode is like the intermediate of source and object code? Also, which is better/commonly used and why? Please keep in mind that I am a beginner, please keep all terminology fairly simple. Thanks!