Question: Reference is like a _____.
[A]. Pointer
[B]. Structure[C]. Macro
[D]. Enum
[B]. Structure[C]. Macro
[D]. Enum
Answer: Option A
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Cpp Programming Quiz 43 – Which of the following concepts means wrapping up of data and functions together?
Question: Which of the following concepts means wrapping up of data and functions together?
[A]. bstraction
[B]. Encapsulation[C]. Inheritance
[D]. Polymorphism
[B]. Encapsulation[C]. Inheritance
[D]. Polymorphism
Answer: Option B
Cpp Programming Quiz 44 – Which of the following is an abstract data type?
Question: Which of the following is an abstract data type?
[A]. int
[B]. double[C]. string
[D]. Class
[B]. double[C]. string
[D]. Class
Answer: Option D
Cpp Programming Quiz 45 – Which of the following is correct about class and structure?
Question: Which of the following is correct about class and structure?
[A]. class can have member functions while structure cannot.
[B]. class data members are public by default while that of structure are private.[C]. Pointer to structure or classes cannot be declared.
[D]. class data members are private by default while that of structure are public by default.
[B]. class data members are public by default while that of structure are private.[C]. Pointer to structure or classes cannot be declared.
[D]. class data members are private by default while that of structure are public by default.
Answer: Option D
Cpp Programming Quiz 46 – Which of the following statement is correct?
Question: Which of the following statement is correct?
[A]. Class is an instance of object.
[B]. Object is an instance of a class.
[B]. Object is an instance of a class.
[C]. Class is an instance of data type.
[D]. Object is an instance of data type.
Answer: Option B
Cpp Programming Quiz 47 – Which of the following type of class allows only one object of it to be created?
Question: Which of the following type of class allows only one object of it to be created?
[A]. Virtual class
[B]. Abstract class[C]. Singleton class
[D]. Friend class
[B]. Abstract class[C]. Singleton class
[D]. Friend class
Answer: Option C
Cpp Programming Quiz 48 – Which one of the following options is correct?
Question: Which one of the following options is correct?
[A]. Friend function can access public data members of the class.
[B]. Friend function can access protected data members of the class.[C]. Friend function can access private data members of the class.
[D]. All of the above.
[B]. Friend function can access protected data members of the class.[C]. Friend function can access private data members of the class.
[D]. All of the above.
Answer: Option D
Cpp Programming Quiz 49 – In which of the following a virtual call is resolved at the time of compilation?
Question: In which of the following a virtual call is resolved at the time of compilation?
[A]. From inside the destructor.
[B]. From inside the constructor.[C]. From inside the main().
[D]. Both A and B.
[B]. From inside the constructor.[C]. From inside the main().
[D]. Both A and B.
Answer: Option D
Cpp Programming Quiz 50 – Which of the following is the correct way of declaring a function as constant?
Question: Which of the following is the correct way of declaring a function as constant?
[A]. const int ShowData(void) { /* statements */ }
[B]. int const ShowData(void) { /* statements */ }[C]. int ShowData(void) const { /* statements */ }
[D]. Both A and B
Answer: Option C
Cpp Programming Quiz 51 – Which one of the following is correct about the statements given below?
Question: Which one of the following is correct about the statements given below?
- All function calls are resolved at compile-time in Procedure Oriented Programming.
- All function calls are resolved at compile-time in OOPS.
[A]. Only II is correct.
[B]. Both I and II are correct.[C]. Only I is correct.
[D]. Both I and II are incorrect.
Answer: Option C