Practice Access Specifiers (5.5) - Class as a Composite Type

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10 questions

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6 sample questions

Question 1.
What does the 'private' access specifier do?
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Think about who can see or interact with private members.
Question 2.
Can a public method be accessed from outside its class?
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Consider public as the opposite of private.
3Question 3.
What is the purpose of access specifiers?
- To define class variables
- To control member visibility
- To enhance performance
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Consider their role in data protection.
4Question 4.
True or False: A private member can be accessed from any other class.
- True
- False
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Remember the definition of private access.
Question 5.
Create a 'School' class with 'teacherName' (private), 'subject' (public), and 'students' (protected). Write a subclass that accesses these members and displays their values.
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Focus on proper inheritance and member exposure.
Question 6.
Discuss how you would manage member access in a sensitive application, such as a banking system or health records, using access specifiers.
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Think about the most secure options.

6 more questions in this section. Enroll free to practise them all.