Which of the following is referred to as the language used application programs to request data from the DBMS? - Oracle Quiz

Oracle - Quiz(MCQ)

Which of the following is referred to as the language used application programs to request data from the DBMS?

A)

DDL

B)

DML

C)

Query language

D)

All of the above

Correct Answer : DML

Explanation : The effect of a DML statement is not permanent until you commit the transaction that includes it. A transaction is a sequence of SQL statements that Oracle Database treats as a unit.

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Which of the following is/are the default index(es) provided by Oracle Database 12c?

A)

Domain index

B)

Bitmap index

C)

Global and local

D)

B - tree index

Correct Answer : B - tree index

In oracle Database 12c, when a server process is started, Oracle Database creates a non-shareMemory that contains data and control information. Which of the following options represents this memory?

A)

System Global Area (SGA)

B)

Program Global Area (PGA)

C)

Both (A) and (B)

D)

None of the above

Correct Answer : Program Global Area (PGA)

For which of the following platforms in Oracle Database 12c, remote operating system authentication over a secure connection is supported?

A)

Mac OS platform

B)

Windows platform

C)

Unix platform

D)

Linux platform

Correct Answer : Windows platform

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