Matt goes to an Internet café and tries to access his emails. The email client asks Matt to enter his email address along with the password associated with it. By asking for the email address and the password, the email client is Matt.
A) authenticating
B) authorizing
C) decrypting
D) acknowledging

Hazel has just finished adding pictures to her holiday newsletter. she decides to crop an image. what is cropping an image?

Write a program that performs a simple n-body simulation, called "jumping leprechauns." this simulation involves n leprechauns, numberd 1 to n. it maintains a gold value g_i for each leprechaun i, which begins with each leprechaun starting out with a million dollars worth of gold, that is, g_i = 1000000 for each i = 1,. in addition, the simulation also maintains, for each leprachaun, i, a place on the horizon, which is represented as a double-precision floating point number, x_i. in each iteration of the simulation, the simulation processes the leprachauns in order. processing a leprachaun i during its iteration begins by computing a new place on the horizon for i, which is determined by the assignment:

Along what line of action can the camera move to follow the movement of actors for screen direction? a. along a 90-degree arcb. along a 120-degree arcc. along a 180-degree arcd. along a 360-degree arc