Oracle Database 11g Architecture Interview Questions And Answers Pdf
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Want to shift your career to Oracle Architecture? We in the Wisdomjobs have provided all the Oracle Architecture Interview Question and Answers and different job role in Oracle Architecture in our page.
- 300+ [LATEST] Oracle Architecture Interview Questions and Answers
- Oracle dba interview questions and answers
- ORACLE ARCHITECTURE INTERVIEW QUESTIONS
- oracle interview questions and answers
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Answer: Oracle Database is a relational database management system RDBMS which is used to store and retrieve the large amounts of data. Oracle Database had physical and logical structures. Logical structures and physical structures are separated from each other. Answer :Oracle database is the collection of datafiles,redologs and control files while Oracle instance is the SGA ,processes in the Memory. We can have 1 or more instance serving a oracle database.
300+ [LATEST] Oracle Architecture Interview Questions and Answers
The storage architecture is that part of Oracle which holds the data — either system generated or user generated. Logical and Physical are only the two different points of views to look at this storage. Logical storage is the one as Oracle System perceives this storage i. Physical Storage is the one as Operating System looks at the same storage i. What are the components of Physical Storage in Oracle database system? The components of the physical storage in Oracle database system consist of a set of files —.
Oracle dba interview questions and answers
Which Is Correct? If the data which to be sorted is more than sort area size of PGA, then temp tablespace will be used. What Are They? Alert log itself cannot provide complete information about the error, in which case it will generate trace file. Depends on the error, it will generate background, core or user trace files.
ORACLE ARCHITECTURE INTERVIEW QUESTIONS
What is cluster Key? Cluster is a schema object that contains data from one or more tables, all of which have one or more columns in common. Oracle database stores together all the rows from all the tables that share the same cluster key. No , new columns cannoot be added in view.
oracle interview questions and answers
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Oracle Architecture Interview Questions with Answers. List two kernel parameter that effect oracle installation? Initially set up disks and kernel parameters, then create oracle user and DBA group, and finally run installer to start the installation process.
Synonyms, Cluster. One or more Data files, two are more Redo Log files, and one or more Control files. A database is divided into Logical Storage Unit called tablespaces. A tablespace is used to grouped related logical structures together. Each databases logically divided into one or more tablespaces One or more data files are explicitly created for each tablespace. Schema objects are the logical structures that directly refer to the database's data. Schema objects include tables,views,sequences,synonyms, indexes, clusters, database triggers, procedures, functions packages and database links.