 Related Questions Skill/Topic: Variables and PointersA) FalseB) TrueExplanation: A pointer is a variable and can be used as an element of a structure and as an attribute of a class in some programming languages such as Latest Answer : yeh, we can call pointer as a variable .it is used in some languages which supports its use.the datatype of pointer is of ptr,and not of datatype of the variable to which it is pointing. ... Tags : Pointer Skill/Topic: Stacks using an ArrayA) push() member methodB) pop() member methodC) isFull() member methodD) isEmpty() member methodExplanation: Push is the direction that data is being added to the stack. Latest Answer : Push method ... Skill/Topic: Stacks using an ArrayA) push() member methodB) pop() member methodC) isFull() member methodD) isEmpty() member methodExplanation: The pop() member method removes the value from the top of Latest Answer : pop() method is used when we want to remove item frm stack. ... Skill/Topic: Stacks using an ArrayA) TrueB) FalseExplanation: The isFull() member method determines if there is room for one more value on the stack. Latest Answer : (B) False -- IsEmpty() checks if the stack has at least one element. This method is called by Pop() before retrieving and returning the top element. ... Skill/Topic: Stacks using an ArrayA) The isEmpty() member method determines if a value is at the top of the stack and is called before an attempt is made to remove the value Latest Answer : to check whether the stack is empty or not...if yes returns 1 else returns 0. ... The keyword ___________ means that the attribute or member method is accessible only by a member method. Skill/Topic: Stacks using an ArrayA) PrivateB) PublicC) Both a) and b)D) Neither a) nor b)Explanation: The keyword private means that the attribute or member method is accessible only by a member method. Skill/Topic: Stacks using an ArrayA) TrueB) FalseExplanation: A constructor is a member method of a class that is called when an instance of the class is declared. A destructor is a member method of a Latest Answer : For some prog languages like C# : False -- to be specific a constructor is called when an instance of a class is initialized. In C# declaration A obj; does not call the constructor. A statement like A obj = new A(); calls the constructor.For C++: true: ... Skill/Topic: QueueA) if there is room to place another item in the queue.B) if there is an item in the queue to be removedC) if there is an item in the queue to be locked Latest Answer : ans: A ... Skill/Topic: QueueA) The isEmpty() member method is called within the dequeue process to determine if there is an item in the queue to be removed. Latest Answer : IsEmpty() is called to decide whether the queue has at least one element. This method is called by the dequeue() method before returning the front element. ... Skill/Topic: QueueA) TrueB) FalseExplanation: The ~Queue() member function is the destructor.It uses the delete operator to remove the array from memory when the instance of the Queue class goes out of Latest Answer : False.. it is destructor. ...
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