Answer / srikanth jakka

With respect to a computer filesystem, an access control
list (ACL) is a list of permissions attached to an object.
The list specifies who or what is allowed to access the
object and what operations are allowed to be performed on
the object. In a typical ACL, each entry in the list
specifies a subject and an operation: for example, the
entry (Alice, delete) on the ACL for file WXY gives Alice
permission to delete file WXY.

what debugging tool that can be used to debug the java programs?

1 Answers   Inforica,

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How to call the m1() method of Base class in below snippet ? class Base { public void m1() { System.out.println("Base m1 "); } public void m2() { System.out.println("Base m1 "); } } ====================== class Derived extends Base { public void m1() { System.out.println("Derived m1"); } public void m3() { System.out.println("Derived m3"); } public static void main(String[] args) { Base ob=new Derived(); ob.m1(); //System.out.println("Hello World!"+ob.m1()); } }

6 Answers   Cap Gemini, TCS,

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my interviewer asked me what technical specification you used how to answer that question

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2 Answers   HCL,

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1 Answers   Adobe, Infosys,

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what is java virtual machine

4 Answers  

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VSS Objectives

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What is need of DAO? Write one simple DAO example?

2 Answers   IBM,

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What are the interfaces in java collections? : java collections

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what are callback methods?

3 Answers   iFlex,

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What are the different types of features of the java collections framework? : java collections

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