Technical Questions asked in Hewlett Packard

1. Stack
2. Heap
3.  Static memory area
4. Cache

Answer & Explanation

1. Every time the function containing it is called.
2. When it is globally declared
3. Only when declared within a function.
4. Only the first time the function containing it is called

Answer & Explanation

1. 4
2. 89
3. 3
4. -200

Answer & Explanation

1. Copy constructor
2. Friend constructor
3. Default constructor
4. Parameterized constructor

Answer & Explanation

1. O(n²)
2. O(nlogn)
3. O(n)
4. O(2ⁿ)

Answer & Explanation

1. It can be considered as series of nodes
2. Each node has a single pointer to the next node
3. In the last node there is a null pointer
4. All of these

Answer & Explanation