|
At what point is it dangerous to be wearing a wrist band grounding strap?
| ( | A | ) | | While working close to an open monitor |
 |
| ( | B | ) | | When removing a hard disk from a PC |
|
| ( | C | ) | | While installing additional RAM |
|
| ( | D | ) | | When using compressed air to clean the motherboard |
|
| ( | E | ) | | When replacing a bad Power Supply |
The Correct Answer is: A
The most chosen answer was [ A ] :: [ While working close to an open monitor ]
Explanation:
It is very dangerous to be wearing a wrist band ground strap around an exposed monitor because the CRT (Cathode Ray Tube) will hold an incredible charge for a short time period after power has been disconnected.
Which tool can you use to find out what type of NIC (Network Interface Card) is installed on a Windows 95/98 system?
| ( | A | ) | | Device Manager |
|
| ( | B | ) | | Network Manager |
|
| ( | C | ) | | NIC.exe |
|
| ( | D | ) | | File Manager |
|
| ( | E | ) | | Internet Explorer |
The Correct Answer is: A
Explanation:
The Device Manager will give you a listing of the components installed in the system. You can use this to find out what type of NIC is installed.
COM 1 uses which of the following I/O addresses?
| ( | A | ) | | 2c6 |
|
| ( | B | ) | | 3a7 |
|
| ( | C | ) | | 3f8 |
|
| ( | D | ) | | 4e2 |
|
| ( | E | ) | | 2f8 |
The Correct Answer is: C
Explanation:
COM 1 is assigned the the I/O address 3f8.
Which of the following still holds a charge even after the power to the system has been disconnected?
| ( | A | ) | | Capacitor |
|
| ( | B | ) | | Fuse |
|
| ( | C | ) | | SIMM chip |
|
| ( | D | ) | | CMOS |
|
| ( | E | ) | | CPU |
The Correct Answer is: A
Explanation:
The Capacitor will keep a charge for an amount of time even after all power has been disconnected. A Capacitor holds a charge in the form of an electrostatic field.
COM 2 uses which of the following I/O addresses?
| ( | A | ) | | 2c6 |
|
| ( | B | ) | | 3a7 |
|
| ( | C | ) | | 3f8 |
|
| ( | D | ) | | 4e2 |
|
| ( | E | ) | | 2f8 |
The Correct Answer is: E
Explanation:
COM 2 is assigned the the I/O address 2f8.
This quiz was generated by user Double R in oct2002.
a+ certification || gmat test prep || pool game || funny joke
|
