.xlsx is an example of a ________

Inserting a new node at the beginning of the linked list is faster than inserting a new node at the end of the list (assuming there is no pointer to the end of the list) because:

A. the beginning of the linked list is less complicated than the end of the linked list B. inserting at the beginning doesn’t require a loop, and it can be done in O( 1 ) time; inserting at the end requires a loop and is done in O( n ) time C. if you insert at the end, all of the nodes must be slid one place to the left; if you insert at the beginning, you just insert D. the operating system can quickly access the address at the beginning of the linked list; the address at the end of the linked list is likely to be high, and the operating system will spend a lot of time trying to figure out what it is

The sheet boxis composed of two areas: the page area, which contains the content of the document, and the margin area, which contains the space between the printed content and the edges of the page.

Answer the following statement true (T) or false (F)