Recent content by overlyeducate

  1. O

    Computer Science compression question

    If one second of a movie is 24883200 bytes, then in kilobytes, that would be 24,300 kilobytes, since you would have to do 24883200 divided by 1024. Can that be used to solve part c? I seem to be confused on parts c and d. Once I have those, I could solve part e.
  2. O

    Understanding Email Message Source: A Problem Analysis

    Oh, I'm sorry. I didn't know. This is a homework question, and it was somewhat comfusing for me. I saw the address that you left, so I will look at it and see if it helps my cause. Thank you for letting me know.
  3. O

    Computer Science compression question

    Oh, I see what I did there. I have to take the 24,883,200 bytes and multiply it by 7200 seconds, because that's how many seconds there are in 2 hours. I would then take that answer, which is 1.7915904 x10^11, and divide that by the 1,073,741,824. That gives me an answer of 166.85, or 167 GB. I...
  4. O

    Understanding Email Message Source: A Problem Analysis

    Consider the email message source below, and answer the questions that follow. Return-path: <xxxx@xxxx.xxx> Received: from cs.smith.edu (scinix.smith.edu [131.229.72.8]) by gwsmtp1.smith.edu with ESMTP; Fri, 29 Apr 2011 10:17:33 -0400 Received: by cs.smith.edu (Postfix) id D8D19EEC01...
  5. O

    Possible webpage title: Styling Text and Tables in HTML/CSS

    Identify the style property (or properties) and corresponding value(s) required to achieve the following: a.) Red, bold, italic lettering. b.) Quarter inch letters in Monotype Corsiva font. c.) A dotted blue line above and below, but not on either side. d.) Table cells with solid lines...
  6. O

    Computer Science compression question

    For part b, I first calculated how many pixels there would be in a two hour movie. Since each individual frame has 720X480 pixels, or 345600 pixels, the number of pixels for a movie, which is 24 frames, would be 345,600X24, which would be 8,294,400 pixels. Since each pixel would take 3 bytes to...
  7. O

    Computer Science compression question

    1. A streaming Netflix movie is usually 720 by 480 pixels. The color for each pixel takes 3 bytes to encode, and a feature film shows 24 frames (individual still images) per second. a.) How many kilobytes are needed to encode one frame, without compression? b.) How many GB are there in a...