Basic Repair Systems Study Guide 1

1. Be able to convert binary to decimal numbers and convert decimal to binary.

Binary Numbers

example in yellow | equals | |||||||

128 | 64 | 32 | 16 | 8 | 4 | 2 | 1 | |

0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 9 |

1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 130 |

2. Show various ways to enter bios. This will depend on bios manufacturer.

You have to look at various machines.

Example: Ctrl and A, Ctrl and S

3. How many ways can you change the time on the computer. Then tell how to do each way.

Play with the machine. Like click the clock on the bottom right of the tray.

4. How is the disk defrag utility started in windows98. (2 ways)

5. Open multiple screens: google, yahoo, msn then now use the shortcut keys:

Alt-esc and Atl-Tab

Describe what they do.