Which type of arrays are used while dealing with sentences?

• A) Integer arrays
• B) Character arrays
• C) Word arrays
• D) Floating-point arrays

A variable declared inside a code block becomes the variable for that block.

• A) Constant
• B) Global
• C) Local
• D) Static

____ character is used to terminate a string.

• A) Null
• B) End
• C) Full
• D) Stop

In C++, the precise way to declare a pointer is.

• A) int ptr;
• B) int ptr*;
• C) int & ptr;
• D) int * ptr;

In C++, what is the correct syntax for accessing the fifth element of an array?

• A) a[4]
• B) a[5]
• C) a(5)
• D) a(4)

Which of the following shows the memory address of the first element in an array?

• A) array(0)
• B) array{0}
• C) array[0]
• D) array

In C++, all the string manipulation function are defined inside _______ header file.

• A) stdio.h
• B) conio.h
• C) string.h
• D) iostream

What will be the output of the following code? int main(){ int number[5] = {10,20,30,40,50}; cout << *(number+3); }

• A) 40
• B) 10
• C) 30
• D) 50

In C/C++ language, the subscript of array starts from ______.

• A) 3
• B) 2
• C) 0
• D) 1

From the following code, what will be the size of the array “name”? char name [] = “My full name”;

• A) 13
• B) 15
• C) 14
• D) 12

What will be the output of the following code? int main(){ char str1[] = “Hello ”; char str2[] = “World!”; cout << strcat(str1,str2); }

• A) Hello World!
• B) World!
• C) Hello
• D) HelloWorld!

In the syntax of the overloaded operator function given below: Complex operator + (Complex & ); What is ‘operator’?

• A) Object
• B) Operand
• C) Class
• D) Keyword

Which of the following is assignment operator?

• A) -
• B) =
• C) ^
• D) +

The correct syntax of stream insertion operator is:

• A) ostream* ostream::operator << ();
• B) istream& istream::operator >> (char *text);
• C) ostream& ostream::operator << (char *text);
• D) istream* istream::operator >> ();

What will be out put of following code: #include <iostream> #include <iomanip> using namespace std; main () { int num=7; cout << setfill('*') << setw(4) << num << endl; }

• A) ***7
• B) 7***
• C) 7****
• D) ****7

When overloading assignment (=) operator, which of the following syntax is correct?

• A) void operator = ( const String &s );
• B) void operator (= String &s );
• C) void operator (=) const String &other ;
• D) void operator (=) ( const String &s );

A variable of the bool data type can take ______ values.

• A) 2
• B) 0
• C) 3
• D) 1

Correct syntax of the prototype of the overloaded operator function is _____________.

• A) return-type operator operator-symbol (parameter-list);
• B) operator operator-symbol return type ( no parameter);
• C) return type operator-symbol operator (parameter);
• D) return type operator (operator-symbol)

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

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

What will be the output of following code? #include <iostream> #include <iomanip> using namespace std; main () { float num=15.9999; cout << setprecision (2) << num; }

• A) 15.999
• B) 16
• C) 15
• D) 15.99