CS304P Solved Quiz by Munir
Question #1:
A class defines the `cout` and stream insertion operator, is called:
Select the correct option.
a) kstream
b) istream
c) ostream
d) fstream
Correct answer: c) ostream
Question #2:
Which of the following is used to get data from the console?
Select the correct option.
a) Stream Extraction operator
b) Operator Overloading
c) Stream Insertion operator
d) Binary Operators
Correct answer: a) Stream Extraction operator
Question #3:
Which of the following operator overloading declaration can be used for pre-increment operators implemented as a member function of the class Complex?
Select the correct option.
a) Complex && operator ++ ();
b) Complex & operator ++ ();
c) None of the given options
d) Complex & Complex::operator++();
Correct answer: d) Complex & Complex::operator++();
Question #4:
Following code is equivalent to which option:
```cpp
class Shape {
string type;
};
```
Select the correct option.
a) class Shape public: { string type; };
b) class Shape { public: string type; };
c) class Shape { private: string type; };
d) class Shape { protected: string type; };
Correct answer: b) class Shape { public: string type; };
Question #5:
Which of the following is the insertion operator?
Select the correct option.
a) >>
b) <<
c) v
d) ^
Correct answer: b) <<
CS304P Solved Quiz by Munir
Option 1:
Question: Which of the following is the correct way of declaring the attribute as public?
Option: class public Student { char *name; };
Answer: Incorrect
Option 2:
Question: Which of the following is the correct way of declaring the attribute as public?
Option: class Student { char *name; };
Answer: Incorrect
Option 3:
Question: Which of the following is the correct way of declaring the attribute as public?
Option: class Student public: { char *name; };
Answer: Incorrect
Option 4:
Question: Which of the following is the correct way of declaring the attribute as public?
Option: class Student { public: char *name; };
Answer: Correct
Option 1:
Question: Which of the following is the default access specifier for members of a class?
Option: protected and public
Answer: Incorrect
Option 2:
Question: Which of the following is the default access specifier for members of a class?
Option: protected and private
Answer: Incorrect
Option 3:
Question: Which of the following is the default access specifier for members of a class?
Option: private
Answer: Correct
Option 4:
Question: Which of the following is the default access specifier for members of a class?
Option: public
Answer: Incorrect
Option 1:
Question: Which of the given options is not correct for a destructor?
Option: Destructor is a function with the same name as that of class but preceded with a tilde ~
Answer: Correct
Option 2:
Question: Which of the given options is not correct for a destructor?
Option: Destructor is used to free the memory allocated through dynamic allocation.
Answer: Incorrect
Option 3:
Question: Which of the given options is not correct for a destructor?
Option: Destructor is a function with the same name as that of the class, but preceded with a tilde 'void ~'
Answer: Incorrect
Option 4:
Question: Which of the given options is not correct for a destructor?
Option: Destructor is used to free the memory allocated through the new operator.
Answer: Incorrect
Option 1:
Question: Which of the following is represented in the suppressed form of a class?
Option: Attributes
Answer: Incorrect
Option 2:
Question: Which of the following is represented in the suppressed form of a class?
Option: Class Name
Answer: Incorrect
Option 3:
Question: Which of the following is represented in the suppressed form of a class?
Option: Operations
Answer: Incorrect
Option 4:
Question: Which of the following is represented in the suppressed form of a class?
Option: Data
Answer: Correct
