Answer / prakash0106

The SYS user owns the data dictionary. The SYS and SYSTEM
users are created when the database is created.

Answer / nasir

The Oracle user SYS owns all base tables and user-
accessible views of the data dictionary. Therefore, no
Oracle user should ever alter (update, delete, or insert)
any rows or schema objects contained in the SYS schema,
because such activity can compromise data integrity. The
security administrator should keep strict control of this
central account.

what are the different types of Backups..?

6 Answers   IBM, SDG,

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i want some basic level enterview questions can any one can help me in this

1 Answers   TCL,

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someone already asked 'what is diff between unix & Linux' can I ask the same but more nuanced...I have 7 years app support of unix, have never seen Linux BUT need to bluff my way through in an interview i e say that I have use Linux. What are the most important things I need to know?

1 Answers  

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6 Answers   IBM,

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what is the difference betweenh the NFS and FTP?

4 Answers   IBM,

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0 Answers  

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2 Answers   Oracle,

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1 Answers   CSC,

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expalin the process of kickstart installation?

1 Answers   HCL, IBM,

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3 Answers  

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How To Hide the FTP Version?

3 Answers   Wipro,

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why you are using nis server

2 Answers  

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