Recent questions tagged C

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Q: Select the best from following statements is true about the C++ programming language?

Jan 24 in JAVA

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Q: How can one implement the run-time Polymorphism in the C++ programming language?

Jan 24 in JAVA

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Q: How can one implement the compile-time Polymorphism in the C++ programming language?

Jan 24 in JAVA

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Q: Select the best from following statement is correct about the C++ programming language?

Jan 24 in JAVA

+1 vote

Q: Select the best from following refers to characteristics of an array?

Jan 20 in C Plus Plus

+1 vote

Q: C++ is a ___ type of language.

Jan 20 in C Plus Plus

+1 vote

Q: Select the best from following comment syntax is correct to create a single-line comment in the C++ program?

Jan 20 in C Plus Plus

+2 votes

Q: Select the best from following statements is correct about the formal parameters in C++?

Jan 20

+2 votes

Q: Select the best from following is the original creator of the C++ language?

Jan 20 in C Plus Plus

+2 votes

Q: The programming language that has the ability to create new data types is called___.

Jan 20 in C Plus Plus

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Q: What is the copy-and-swap idiom in C++?

Jan 6 in C Plus Plus

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Q: Why are elementwise additions much faster in separate loops than in a combined loop?

Jan 6 in C Plus Plus

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Q: When should static_cast, dynamic_cast, const_cast and reinterpret_cast be used?

Jan 6 in C Plus Plus

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Q: How do you set, clear, and toggle a single bit?

Jan 6 in C Plus Plus

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Q: Why is “using namespace std;” considered bad practice?

Jan 6 in C Plus Plus

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Q: How do I iterate over the words of a string?

Jan 6 in C Plus Plus

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Q: What does the explicit keyword mean?

Jan 6 in C Plus Plus

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Q: What are the differences between a pointer variable and a reference variable in C++?

Jan 6 in C Plus Plus

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Q: What is the “-->” operator in C++?

Jan 6 in C Plus Plus

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Q: Why is processing a sorted array faster than processing an unsorted array?

Jan 6 in C Plus Plus

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