need help with these 10 computer A+ questions..?

Question

1)ISA bus speed is _
2)The USB port can supply power for a device T/F?
3)When powering on a system, you receive a keyboard error. What generates this message?
4)Which interrupt does the real-time clock use?
5)What is the max distance for a 1OBase2 segment?
6)Which CPU socket 7-based?
7)How many IDE controllers r typically built into an ATX motherboard?
8)What type of cable is most likely in use w/ RJ-45 connectors attached to a computer?
9)How many pins r on a serial port connector?
10)How should u open the tray on an inoperative CD-ROM drive?

Answer 1

1. 8 megabits per second
2. true
3. bad/missing keyboard or connector
4. 8
5. 185 meters
6. 75-233 MHz Intel Pentium, AMD K5 through K6, Cyrix 6x86 (and MX) P120 - P233
7. two
8. cat 5/6
9 15
10. insert a paperclip into the hole and push the lever.

This was fun to answer!
Hoep this helps

Answer 2

I'll answer # 10 for you. I'll leave the other 9 for others to answer. Should be interesting to see where all the answers come from.

10) Straighten a paper-clip. Look for a small pin-hole on the front of the drive. Insert the clip through the hold and push in. You should be able to open the drive.

Answer 3

1. dont know...
2. True
3. your pressing on a key
4.
5.
6.
7.
8.
9. who needs to know?
10. with a paper clip!

Answer 4

Look here.