1 / 7

Hardware

Hardware. Starter question?. What is the difference between MEGABYTES MB storage and Megabits Mb File transfer Go online and compare what the different packages that ISP companies in Malawi are offering for home use. Which one is best for browsing? Which one is best for movie downloading?

arlais
Download Presentation

Hardware

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Hardware

  2. Starter question? • What is the difference between • MEGABYTES MB storage • and Megabits Mb File transfer • Go online and compare what the different packages that ISP companies in Malawi are offering for home use. • Which one is best for browsing? • Which one is best for movie downloading? • Look at cost and transfer rates • Dedicated v shared bandwidth? • Make a table in word and compare them (How many companies are there?)

  3. Input/Output device • List 10 input device • Mouse • List 10 output devices

  4. Did you mention • Smart Card readers • What it is • How it operates • Problems with smart cards (Ethical) • RFID • What it is • How it operates • Problems • Radio Tag • Also of note • OCR (a lot of research in AI here) • MICR • OMR

  5. The computer system • Name 5-10 parts that are inside the system unit • What do they do?

  6. ASCII V Unicode • What is the difference? • Which one is better? • ASCII supports 256 unique characters • Unicode supports 109,000 characters • Unicode is the future

  7. Processors • What type/Make is in your computer? • How fast is it? • What is its architecture? • What type did you have 5 years ago? • What type will you have in the future?

More Related