C++ MCQs with answers Page - 80

Here, you will find a collection of MCQ questions on C++. Go through these questions to enhance your preparation for upcoming examinations and interviews.

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Q. Which operations don’t throw anything?

  • (A) Operations which are dynamic
  • (B) Operations which are static
  • (C) Operations which are irreversible
  • (D) Operations which are reversible

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Q. What operation can be performed by destructor?

  • (A) Abort the program
  • (B) Resource cleanup
  • (C) Exit from the current block
  • (D) None of the mentioned

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Q. Which interface in the container is required for storage management?

  • (A) Memory interface
  • (B) Memory management
  • (C) Allocator interface
  • (D) None of the mentioned

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Q. How can the member functions in the container be accessed?

  • (A) Indirect
  • (B) Iterator
  • (C) Both Iterator & Indirect
  • (D) None of the mentioned

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Q. In which type of storage location are the vector members stored?

  • (A) Non-contiguous storage locations
  • (B) Contiguous storage locations
  • (C) Contiguous & Non-contiguous storage locations
  • (D) None of the mentioned

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Q. What do container adapter provide to interface?

  • (A) More interface
  • (B) Restricted interface
  • (C) No interface
  • (D) None

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Q. What does the sequence adaptor provide?

  • (A) Interface to sequence container
  • (B) Insertion
  • (C) Insertion
  • (D) None of these

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Q. Which operators is part of RTTI?

  • (A) dynamic_cast()
  • (B) typeid
  • (C) Both dynamic_cast() & typeid
  • (D) None

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Q. At which time does the static_cast can be applied?

  • (A) Compile-time construct
  • (B) Runtime construct
  • (C) Both Compile-time & Runtime construct
  • (D) None of these

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Q. Which function is used to position back from the end of file object?

  • (A) seekg
  • (B) seekp
  • (C) both seekg & seekp
  • (D) None

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