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|Java - Interview Questions and Answers|
|Ans. Access Control List or ACL is the list of permissions attached to an object in the File System.|
|Help us improve. Please let us know the company, where you were asked this question :|
|Like Discuss Correct / Improve  acl  file system  file security  object security  operating system|
|Is it necessary that each try block to be followed by catch block ?|
|What things you will look for if you get following exception while making DB call ?|
|What's the benefit for specifying constraints like Not Null , Primary Key explicitly instead of specifying it against the column ?|
|How can we disable a constraint ?|
|Can we have foreign key reference to a non primary key column ?|
|What should be done for auto generating primary key id in a table ?|
|Which constraint cannot be specified as an explicit constraint and should be specified with the column only ?|
|How to know the structure of a Table in Oracle ?|
|How to know the constraints on a Table in Oracle ?|
|How to know the default column value of a Table in Oracle ?|