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Oracle MCQ Quiz (Multiple Choice Questions And Answers) | Oracle

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Oracle Database is a multi-model database management system produced and marketed by Oracle Corporation. It is a database commonly used for running online transaction processing, data warehousing, and mixed database workloads. Oracle Database allows you to quickly and safely store and retrieve data. Here are the integration benefits of the Oracle Database:

Oracle Database is cross-platform. It can run on various hardware across operating systems including Windows Server, Unix, and various distributions of GNU/Linux. Oracle Database has its networking stack that allows applications from different platforms to communicate with the Oracle Database smoothly. For example, applications running on Windows can connect to the Oracle Database running on UNIX. Commitment to open technologies – Oracle is one of the first Databases that supported GNU/Linux in the late 1990s before GNU/Linux become a commerce product. It has been supporting this open platform since then.

Oracle provides three main editions of Oracle Databases as follows:

  • Enterprise Edition (EE) is the common and expensive edition of the Oracle Database.
  • Standard Edition (SE) is a limited edition of the Enterprise Edition
  • Expression Edition (XE) is a free-to-use version of the Oracle Database that available on both Windows and GNU/Linux platforms.

questions

Title
Which processes is an instance made of Oracle?
Which of the following components comprise an Oracle architecture?
What is the use of extent in Oracle?
The Oracle environment of database is called as ___________
Which is the smallest unit of storage in an Oracle database?
What are the valid Oracle database schemas?
Collection of information stored in database at particular instance of time is called as ____________
Map entities, attributes and relations in Oracle is represented by_________
In Oracle, which of the following package procedure is UNRESTRICTED ?
Oracle server configuration is dedicated for
In an E-R diagram an entity set is represent by a
Which is the subset of SQL commands used to manipulate Oracle Database structures, including tables?
________clause is an additional filter that is applied to the result
Which command is used for removing a table and all its data from the database:
___________ defines rules regarding the values allowed in columns and is the standard mechanism for enforcing database integrity
A type of query that is placed within a WHERE or HAVING clause of another query is called
TCL stands for:
In an SQL statement, which of the following parts states the conditions for row selection?
DCL Provides Commands To Perform Actions Like _____________
To obtain the structure of an Oracle table, the command to use is:
total questions: 25

Questions

25

Views

511

Best Answers

299

Points

5

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