How many objects are initializing in this statement of code: Date myDate [10] = { Date(09, 03, 1970), Date(08, 23, 1974) }

• A) 3
• B) 2
• C) 10
• D) 1

What is the output of the following code if the user enters 10? #include <iostream> using namespace std; int main() { int num; cout << "Enter a number: "; cin >> num; cout << "Output: " << num + 5; return 0; }

• A) 50
• B) 105
• C) 15
• D) 10

Which header file is used for file manipulation?

• A) iomanip.h
• B) filestream.h
• C) fstream.h
• D) iostream.h

Which option will be correct in order to free the space of memory allocated to a buffer (buf)?

• A) strcpy buf
• B) delete buf
• C) remove buf
• D) free buf

Which of the following options not a source of the output stream?

• A) simple variable
• B) region in the memory
• C) file
• D) screen

For overloading minus (-) operator, which member operator function will be correct?

• A) Complex operator – (Complex c)
• B) Complex operator (complex c1- complex c2)
• C) Complex – operator (Complex c)
• D) Complex (-) operator (Complex c)

Which of the following operator can be overloaded?

• A) .*
• B) .
• C) ?
• D) delete[]

How many objects are created for the class Date? Date myDates[10] ;

• A) 0
• B) 10
• C) 1
• D) 5

Which of the following option returns the state of end of file?

• A) cin.enof();
• B) cin.endoffile();
• C) cin.endof();
• D) cin.eof();

What is the correct prototype of overloading of delete operator?

• A) void operator delete ( void * ptr) ;
• B) void * operator delete ( size_t size ) ;
• C) new operator delete ( void * ptr);
• D) void * operator delete ( size_t, size ) ;

What is the output of this program? #include < iostream > using namespace std; main () { int num; cout << "Please enter an integer value: "; cin >> num + 4; }

• A) Error
• B) Add number+4
• C) 4+1
• D) 4

Which of the following correctly initializes the 3rd object of the Date class in the array mydate?

• A) mydate[2] = Date(10, 10, 2021);
• B) Date mydate[2] = Date(10, 10, 2021);
• C) mydate[3] = Date(3, 3, 2021);
• D) Date mydate[3] = Date(10, 10, 2021);

Which of the following operator cannot be overloaded in C++ language?

• A) ++
• B) sizeof
• C) ||
• D) --

Which one is not the member function of input stream?

• A) cin.read();
• B) cin.get();
• C) cin.getline();
• D) get();

Complex cadd ( Complex c1, Complex c2 ) ; Which statement is true for above code?

• A) It accepts two complex numbers as parameters and returns back the resultant complex number.
• B) Define the function named Complex.
• C) Class with name of Complex has been created.
• D) Creating object of class Complex with name cadd with parameters.

What is the right syntax of the buf for calling object by using this pointer?

• A) (*this).buf
• B) *this.(buf)
• C) this*buf
• D) *this.buf

What would be the output of the following statement? c = 13 % 2;

• A) 3
• B) 2
• C) 0
• D) 1

What will be the output of the following code? void sampleFunction(int = 5,float = 4.1, char = 'A'); int main(){ sampleFunction(50,3.2); } void sampleFunction(int one,float two ,char three) { cout << one << ", " << two << ", " << three; }

• A) 50, 3.2, A
• B) 5, 4.1, A
• C) 50, 4.1, A
• D) 5, 3.2, A

What is the output of the following code if the user enters 10? #include <iostream> using namespace std; int main() { int num; cout << "Enter a number: "; cin >> num; cout << "Output: " << num + 5; return 0; }

• A) 105
• B) 15
• C) 10
• D) 50

if (day == daysOfMonth ( *this ) ) { } In above code, *this refers to:

• A) Any Object
• B) Current Object
• C) Current Class
• D) Today Date and Time