MCQOPTIONS
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MCQOPTIONS
This section includes 4 Mcqs, each offering curated multiple-choice questions to sharpen your C# Questions & Answers Fundamentals of Class knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
The data members of a class by default are? |
| A. | protected, public |
| B. | private, public |
| C. | private |
| D. | public |
| Answer» D. public | |
| 2. |
A mechanism that binds together code and data in manipulates, and keeps both safe from outside interference and misuse. In short it isolates a particular code and data from all other codes and data. A well-defined interface controls access to that particular code and data. |
| A. | Abstraction |
| B. | Polymorphism |
| C. | Inheritance |
| D. | Encapsulation |
| Answer» E. | |
| 3. |
Which of the following statements about objects in C# is correct? |
| A. | Everything you use in C# is an object, including Windows Forms and controls |
| B. | Objects have methods and events that allow them to perform actions |
| C. | All objects created from a class will occupy equal number of bytes in memory |
| D. | All of the mentioned |
| Answer» E. | |
| 4. |
What is the most specified using class declaration? |
| A. | type |
| B. | scope |
| C. | type & scope |
| D. | none of the mentioned |
| Answer» D. none of the mentioned | |