What are some of the other operations that might be implemented for a queue?

Queue is the linear structure in which the operation are perform. It basically follow the FIFO concept that is first in first out concept. Queue is also use in array as a linked list, which is mainly used in the computer programs. REAR is the operation in which the elements are added in only one end.

Some of the other operations that are implemented for a queue are as follow:

Enqueue() - This operation are use to add the elements in the queue.

Dequeue() - This operation is use to remove the elements from queue.

Isfull() - This type of operation basically check that whether the queue is full or not.

Isempty()- This operation are used to check that the queue is empty.

given the options, i would say your best bet is c. the modem supports up to 56 kbps, which is too low for video streaming. dial up modems use actual phone lines, which only can go up to 56 kbps as that's more than sufficient for traditional phone calls. this is also the reason why when a dial-up modem connects, you hear all those sounds. it's literally using the phone line to establish a connection.

since it can be assumed that what aslam is making is a template by compiling all the commonly used excel formatting in several worksheets in an excel document, aslam can choose to save it using the .xltx or .xltm format instead. thus, aslam can distribute the templates he has made to his team members in an easier manner.