Databases & DBA Interview Questions

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What is Redo Log Buffer in Oracle?

Sapna Malik
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Give any four commands in DB2 at Instance Level.

Deepak Verma
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What is the difference between PFILE and SPFILE in Oracle?

Sapna Malik
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What is archive log in Oracle?

Sapna Malik
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Is it possible to create an Instance in DB2 using DB2 Control Center ?

Deepak Verma
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How many types of the database links?

Sapna Malik
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What is the difference between a soft link and a hard link?

Sapna Malik
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Why do we use ORDER BY Clause in Oracle SQL ?

Deepak Verma
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How many types of segments in Oracle?

Sapna Malik
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What is a segment?

Sapna Malik
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what are the default admin accounts in Oracle 10g ?

Deepak Verma
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What is a Database?

Sapna Malik
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How do you resize a data file?

Sapna Malik
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What is the difference between a temporary tablespace and a parmanent tablespace?

Sapna Malik
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What is redo log buffer?

Sapna Malik
13y Reply

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