Please help me with the following question, I will upvote, thanks!!

1.For a standard array (non-C++ specific) containing 100 elements, what is the number of steps it would take to complete an:

1a. INSERTION operation at the beginning of the array(i try 1 and 100 and it was incorrect)

1b.DELETION operation at the beginning of the array(i try 99 and 1 and it was incorrect)

2.For an ordered array (non-C++ specific) containing 100 elements, what is the number of steps it would take to complete an:

2a.INSERTION operation at the beginning of the array(try 100 and 1 and incorrect)

2bINSERTION operation at the end of the array(try 1 and 100 incorrect)