ONE OR MORE options It is a compile-time error if Base is only available as a forward declaration at the point where Derive The size of an instance of Derived must be strictly greater than the size of an instance of Base Any classes that are friends of Base are also friends of Derived It is undefined behavior for Base to be a type defined in namespace std

Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Consider a C++17 class Derived that publicly inherits from Base. Which of the following is/are true? Select all that apply.
Pick ONE OR MORE options
It is a compile-time error if Base is only available as a forward declaration at the point where Derived is defined
The size of an instance of Derived must be strictly greater than the size of an instance of Base
Any classes that are friends of Base are also friends of Derived
It is undefined behavior for Base to be a type defined in namespace std
When an instance of Derived goes out of scope, the destructor for Base will run before the destructor for Derived
If an argument of type Derived is passed to an unqualified function call, functions declared in the namespace of Base
are considered for ADL ("argument-dependent lookup")
If Base is aggregate initializable, then so too is Derived
Transcribed Image Text:Consider a C++17 class Derived that publicly inherits from Base. Which of the following is/are true? Select all that apply. Pick ONE OR MORE options It is a compile-time error if Base is only available as a forward declaration at the point where Derived is defined The size of an instance of Derived must be strictly greater than the size of an instance of Base Any classes that are friends of Base are also friends of Derived It is undefined behavior for Base to be a type defined in namespace std When an instance of Derived goes out of scope, the destructor for Base will run before the destructor for Derived If an argument of type Derived is passed to an unqualified function call, functions declared in the namespace of Base are considered for ADL ("argument-dependent lookup") If Base is aggregate initializable, then so too is Derived
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