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Recognizing components:
| ( | A | ) | | Printer Port |
 |
| ( | B | ) | | Internal Modem |
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| ( | C | ) | | Video Card |
|
| ( | D | ) | | Processor |
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| ( | E | ) | | Motherboard |
The Correct Answer is: E
The most chosen answer was [ A ] :: [ Printer Port ]
Explanation:
The picture is of a Motherboard. It is actually an Intel Socket 478 Motherboard with support for a P4 Socket 478 mPGA Processor.
When a continuous beep sound comes from the PC when trying to boot there is a problem with which piece of hardware?
| ( | A | ) | | BIOS code is corrupted |
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| ( | B | ) | | Speaker unplugged |
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| ( | C | ) | | Mouse not plugged in |
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| ( | D | ) | | Hard disk crash |
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| ( | E | ) | | Power supply |
The Correct Answer is: E
Explanation:
When there is a problem with the power supply, a long beep sound will be used to alert the user.
At what point is it dangerous to be wearing a wrist band grounding strap?
| ( | A | ) | | While working close to an open monitor |
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| ( | B | ) | | When removing a hard disk from a PC |
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| ( | C | ) | | While installing additional RAM |
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| ( | D | ) | | When using compressed air to clean the motherboard |
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| ( | E | ) | | When replacing a bad Power Supply |
The Correct Answer is: A
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.
Recognizing software:
| ( | A | ) | | Windows 3.1 |
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| ( | B | ) | | Windows Explorer |
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| ( | C | ) | | DOS Command Prompt |
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| ( | D | ) | | Control Panel |
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| ( | E | ) | | BIOS Setup Utility |
The Correct Answer is: C
Explanation:
The screen capture is a window displaying the Command Prompt in DOS.
Which control signal on a serial cable, indicates that the data set is ready?
(this question provided by simulationexams.com)
| ( | A | ) | | DTR |
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| ( | B | ) | | DSR |
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| ( | C | ) | | RTS |
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| ( | D | ) | | CTS |
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| ( | E | ) | | None of the above |
The Correct Answer is: B
Explanation:
COM1, COM2 on a computer uses a serial cable. The pin
assignments are shown below. The computer acts as a DTE (Data Terminal Equipment)
and the Modem acts as DCE (Data Communication Equipment).
Signal--Name---------DB9 Pin
RX------Received Data--2
TX------Transmitted Data-3
DTR-----Data Terminal Ready--4
GND---- Ground--5
DSR---- Data Set Ready--6
RTS---- Request to Send--7
CTS---- Clear to send--8
Normally, a DTE device connects to a DCE device
with a straight cable. If you want to connect two DTR devices, as you would do
to hook up two computers via the serial line to exchange files, the cable itself
must have cross connections. Such a cable is called a null modem cable.
This quiz was generated by user guest95355 in nov2002.
a+ certification || gmat test prep || pool game || funny joke
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