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Interview Questions on C++17 : (4)

Question: 1

C++ 17 is also known as ___

(A) C++ 0x
(B) C++ 98
(C) C++ 1z
(D) C++ 11

Compiler
Level: Expert Category: cpp17
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Question: 2

Which of the following is not a C++ 17 library feature?

(A) std::variant
(B) std::optional
(C) std::string_view
(D) None of the above

Compiler
Level: Expert Category: cpp17
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Question: 3

Is this a valid syntax in C++ 17?

namespace A::B::C {
  int i;
}

(A) Yes
(B) No

Compiler
Level: Expert Category: cpp17
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Question: 4

Is this is a valid UTF-8 character literal? 

char x = u8'x';

(A) Yes
(B) No

Compiler
Level: Expert Category: cpp17
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