Question: Deleting an array of objects without specifying [] brackets may lead to memory leak?

• 1. True
• 2. False
• 3. Both
• 4. None

Question: What is the sequence of event(s) when allocating memory using new operator?

• 1. Only block of memory is allocated for objects
• 2. Only constructor is called for objects
• 3. Memory is allocated first before calling constructor
• 4. Constructor is called first before allocating memory

Question: What is the functionality of the following statement? String str[5] = ,String(“Programming”), String(“CS201”)-;?

• 1. Default constructor will call for all objects of array
• 2. Parameterized constructor will call for all objects of array
• 3. Parameterized constructor will call for first 2 objects and default constructor for remaining objects
• 4. Default constructor will call for first 3 objects and Parameterized constructor for remaining objects

Question: When x = 7; then the expression x%= 2; will calculate the value of x as,?

• 1. 1
• 2. 3
• 3. 7
• 4. 2

Question: A pointer variable can be,?

• 1. Decremented only
• 2. Incremented only
• 3. Multiplied only
• 4. Both 1 and 2

Question: set precision is a parameter less manipulator.

• 1. True
• 2. False
• 3. Both
• 4. None

Question: We can change a Unary operator to Binary operator through operator overloading.

• 1. True
• 2. False
• 3. Both
• 4. None

Question: delete operator is used to return memory to free store which is allocated by the new operator?

• 1. True
• 2. False
• 3. Both
• 4. None

Question: When we do dynamic memory allocation in the constructor of a class, then it is necessary to provide a destructor.

• 1. True
• 2. False
• 3. Both
• 4. None

Question: Overloaded member operator function is always called by?

• 1. Class
• 2. Object
• 3. Compiler
• 4. Primitive data type