Which is more, 6 yards or 15 feet?

Hey guys, quick question: What are the positives and negative's of GUI's?

Is it ethical to purchase an item that you have every intention of returning

Assume that a user has many programs; some of them share libraries with each other. The user sometimes runs more than one of these programs at the same time. The user's disk is always slower than the user's main memory (RAM).

The annual maintenance cost for a web site is likely to be as high as its development cost. true false

A service is a program that runs in the foreground and is visible on the taskbar. a. True b. False

Competent communication through technological media like e-mail requires communicators to use clearer language than is usually required in face-to-face communication to make up for the nonverbal cues that are missing. A. True B. False

Give big-O estimate for the number of operations (multiplication or addition) used in the following algorithm segment (ignore comparisons to check while conditions). i = 1 t = 0 while i < = n i = t+i t = 2i

Paulo uses a densitometer the reading is 1.8 + 10% What is the acceptable range for the densitometer

A user from the accounting department has contacted you regarding problems with a dot matrix printer. When you examine the output from the printer, several letters have missing dots from the page. What should you do?

What quality ensures that you arre in a better position to present yourself?