Explore topic-wise InterviewSolutions in ORACLE.

This section includes InterviewSolutions, each offering curated multiple-choice questions to sharpen your ORACLE knowledge and support exam preparation. Choose a topic below to get started.

1.

NVL Function in SQL Oracle or MySql

Answer» <html><body><a href="https://interviewquestions.tuteehub.com/tag/nvl-3752604" style="font-weight:bold;" target="_blank" title="Click to know more about NVL">NVL</a>() <a href="https://interviewquestions.tuteehub.com/tag/function-11303" style="font-weight:bold;" target="_blank" title="Click to know more about FUNCTION">FUNCTION</a> is available in oracle only and do the same operation as ISNULL Function in <a href="https://interviewquestions.tuteehub.com/tag/sql-4621" style="font-weight:bold;" target="_blank" title="Click to know more about SQL">SQL</a> and IFNULL unction in MySql. This is basically used to check the Null values in the table coloumn</body></html>
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2.

what is i in 9i G in 11G and C in 12C in oracle

Answer» <html><body><p>what is i in 9i G in <a href="https://interviewquestions.tuteehub.com/tag/11g-1778275" style="font-weight:bold;" target="_blank" title="Click to know more about 11G">11G</a> and C in 12C in oracle<br/>There are not some specific meaning for that but below are some <a href="https://interviewquestions.tuteehub.com/tag/common-923599" style="font-weight:bold;" target="_blank" title="Click to know more about COMMON">COMMON</a> meanings.<br/>(1)I means <a href="https://interviewquestions.tuteehub.com/tag/internet-14325" style="font-weight:bold;" target="_blank" title="Click to know more about INTERNET">INTERNET</a><br/>(2)G means Grid<br/>(<a href="https://interviewquestions.tuteehub.com/tag/3-301577" style="font-weight:bold;" target="_blank" title="Click to know more about 3">3</a>)C means Cloud</p></body></html>
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3.

What is Clusterware

Answer» <html><body><p>What is <a href="https://interviewquestions.tuteehub.com/tag/clusterware-8609394" style="font-weight:bold;" target="_blank" title="Click to know more about CLUSTERWARE">CLUSTERWARE</a><br/>These are the software that provides various <a href="https://interviewquestions.tuteehub.com/tag/interfaces-2549" style="font-weight:bold;" target="_blank" title="Click to know more about INTERFACES">INTERFACES</a> and services for a cluster are called Clusterware. <br/>(1)This allow the cluster to be managed as a whole<br/>(2)This also protect the integrity of the cluster<br/>(3)This maintain a registry of resources across the cluster<br/>(<a href="https://interviewquestions.tuteehub.com/tag/4-311707" style="font-weight:bold;" target="_blank" title="Click to know more about 4">4</a>)This will also deal with <a href="https://interviewquestions.tuteehub.com/tag/changes-913881" style="font-weight:bold;" target="_blank" title="Click to know more about CHANGES">CHANGES</a> to the cluster<br/>(5)This provide a <a href="https://interviewquestions.tuteehub.com/tag/common-923599" style="font-weight:bold;" target="_blank" title="Click to know more about COMMON">COMMON</a> view of resources</p></body></html>
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