If the head pointer points to nullptr, this indicates

a. the list has been previously created and then destroyed
b. the list needs to be destroyed
c. there are no nodes in the list
d. the list is full and cannot accept any new nodes
e. None of these


c. there are no nodes in the list

Computer Science & Information Technology

You might also like to view...

The device management routine that communicates directly with the peripherals is called the __________.

a. communication system b. file system c. user interface d. IOCS

Computer Science & Information Technology

Extract uses a Photoshop Document to produce web assets and styling from various image layers and effects.

What will be an ideal response?

Computer Science & Information Technology

Find the error(s) in each of the following statements:

``` a) Assume that a is an array of three ints. cout << a[1] << " " << a[2] << " " << a[3] << endl; b) array f{1.1, 10.01, 100.001, 1000.0001}; c) Assume that d is an array of doubles with two rows and 10 columns. ```

Computer Science & Information Technology

You have a 255.255.255.240 mask. Which of the following is the valid CIDR notation?

A) /25 B) /26 C) /27 D) /28

Computer Science & Information Technology