C Sharp MCQs – Certification Test 389

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MCQ 389: An interface can be/ is:

One interface can be implemented in another interface.
An interface can be implemented by multiple classes in the same program.
A class that implements an interface can explicitly implement members of that interface.
The functions declared in an interface have a body.

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C Sharp Trivia App & e-Book – Interfaces Study Guide

Type conversion Test 40

Exception Handling Test 41

String Test 42

Operators Test 43

Advanced Topics in C Sharp Test 44

Functions Test 45

Switch Statement Test 46

Functions Test 47

Looping Test 48

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