In order to have Internet access, what is the name of the chip that sends/receives the data [might be internal or external to the computer]? e. If I wanted to use the laptop for mapping directions using GPS, what are the limitations?

f. What might you do to mitigate hard drive failures?

g. For office use, what can I do to mitigate power failures?

h. For office use, what can I do to protect my computer from power surge?

7. test average and grade write a program that asks the user to enter five test scores. the program should display a letter grade for each score and the average test score. write the following methods in the program: calcaverage: this method should accept five test scores as arguments and return the average of the scores. determinegrade: this method should accept a test score as an argument and return a letter grade for the score, based on the following grading scale: score letter grade 90-100 a 80-89 b 70-79 c 60-69 d below 60 f