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Oracle MCQ Quiz (Multiple Choice Questions And Answers)

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About Oracle:

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.

Oracle MCQ Quiz (Multiple Choice Questions And Answers)

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List of Programming Full Forms 

1. Which processes is an instance made of Oracle?

  • Oracle background processes
  • Memory processes
  • Data processes
  • All of the Mentioned
View Answer

2. Which of the following components comprise an Oracle architecture?

  • Database related background processes
  • Tablespaces
  • Datafiles
  • All of the Mentioned
View Answer

3. What is the use of extent in Oracle?

  • Stores user data within the database
  • Stores rollback information used when data must be rolled back
  • Minimize the amount of wasted (empty) storage
  • All of the Mentioned
View Answer

4. The Oracle environment of database is called as ___________

  • Database Schema
  • Database Instances
  • Data Structure
  • All of the Mentioned
View Answer

5. Which is the smallest unit of storage in an Oracle database?

  • Data Block
  • Segment
  • Extent
  • Data File
View Answer

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