Exam 1z0-082 topic 1 question 106 discussion

Actual exam question from Oracle's 1z0-082

Question #: 106
Topic #: 1

Which three statements are true about connection strings and service names used to connect to an Oracle database instance? (Choose three.)

A. A connection string must include the SID of a database instance.
B. A connection string including a service name must be defined in the tnsnames.ora file.
C. A single database instance can support connections for multiple service names.
D. A single connection string can refer to multiple database instances.
E. A service name is created by a listener.
F. Different connection strings in the same tnsnames.ora file can contain the same service name, host and port parameters.

Show Suggested Answer

Suggested Answer: ABE 🗳️

by bertchiang at Feb. 22, 2023, 4:17 p.m.

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Highly Voted 1 year, 2 months ago

I think the correct answer is CDF

upvoted 5 times

1 year ago

Why not B?

upvoted 1 times

11 months, 1 week ago

B is wrong because you can connect with easy connect without tnsnames

upvoted 2 times

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Most Recent 9 months, 3 weeks ago

Selected Answer: CDF

C,D,F in my opinion.

upvoted 2 times

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11 months, 1 week ago

C D F are correct. B is wrong

upvoted 3 times

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