Friday 28th September

Today we did some revision questions on viruses and talked a bit more in depth about a particular virus, “I love you”. This virus sent itself to everyone in your address book as an attachment to an email with the subject “I Love you”. As it reproduced itself it is classified as a worm.

We also did the revision questions below. They cover what utilities are, a detailed question about defragmenter and a question to work out what anti virus techniques may have been successful against the I love you worm.

utilities-questions-higher.JPG

You lot also went and made powerpoints showing the difference between GIF, JPEG, TIFF and BMP. Here is some of your work (see if you can recognise your own….)

scott-jpeg.JPGabbey-jpeg.JPGnatalie.JPGdara-tiff.JPG

Just to be clear JPEG supports true colour (i.e. 24 bits per pixel)

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2 Responses to “Friday 28th September”

  1. Abby Says:

    After 2 years of being my computing teacher…still can’t spell my name hehe

  2. Natalie Says:

    Yey am on it =D

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