|
IRQ2 is used with which of the following?
(this question provided by simulationexams.com)
| ( | A | ) | | COM1 |
 |
| ( | B | ) | | COM2 |
|
| ( | C | ) | | LPT1 |
|
| ( | D | ) | | Used to cascade the second IRQ controller |
|
| ( | E | ) | | None of the above |
The Correct Answer is: D
The most chosen answer was [ A ] :: [ COM1 ]
Explanation:
The IRQ numbers and relevant Standard Device
Assignment are given below. It is important to memorize these values before
going to the exam, as there would be 5-10 questions on IRQs, and conflicts.
| IRQ |
Standard device Assignment |
| 0 |
System Time |
| 1 |
Keyboard |
| 2 |
Cascade to IRQ9. Can't be used |
| 3 |
COM ports 2 and 4 |
| 4 |
COM ports 1 and 3 |
| 5 |
Parallel Port LPT2. Often used for sound cards |
| 6 |
Floppy drive controller |
| 7 |
Parallel
Port, LPT1 |
| 8 |
Real Time Clock |
| 9 |
Unassigned (Also redirected from IRQ2 |
| 10 |
Available |
| 11 |
Available - Usually for SCSI adapter |
| 12 |
Mouse or touch pads |
| 13 |
Math co-processor |
| 14 |
Primary hard-disk IDE controller |
| 15 |
Secondary hard-disk controller |
Resistors are measured in which of the following choices?
| ( | A | ) | | Ohms |
|
| ( | B | ) | | Farads |
|
| ( | C | ) | | Volts |
|
| ( | D | ) | | Duraps |
|
| ( | E | ) | | Inches |
The Correct Answer is: A
Explanation:
Ohms are the basic unit of measurement for Resistors.
While installing an expansion board into a PC you are faced with a device conflict error. From the choices below, which is NOT likely to be related to the conflict.
| ( | A | ) | | DMA Channels |
|
| ( | B | ) | | RAM Addresses |
|
| ( | C | ) | | I/O Addresses |
|
| ( | D | ) | | ROM Addresses |
|
| ( | E | ) | | None are related to the conflict |
The Correct Answer is: B
Explanation:
RAM Addressing is not likely to be the cause of the conflict. You should check the other Channel and Address allocations to make sure that there are no conflicts.
Recognizing components:
| ( | A | ) | | Printer Port |
|
| ( | B | ) | | Internal Modem |
|
| ( | C | ) | | Video Card |
|
| ( | D | ) | | Processor |
|
| ( | E | ) | | Motherboard |
The Correct Answer is: E
Explanation:
The picture is of a Motherboard. It is actually an Intel Socket 478 Motherboard with support for a P4 Socket 478 mPGA Processor.
Capacitors are measured in...
| ( | A | ) | | Ohms |
|
| ( | B | ) | | Farads |
|
| ( | C | ) | | Volts |
|
| ( | D | ) | | Spindles |
|
| ( | E | ) | | Fusers |
The Correct Answer is: B
Explanation:
The Farad is the basic unit of measurement for Capacitors.
This quiz was generated by user vidyajoshi in feb2002.
a+ certification || gmat test prep || pool game || funny joke
|
