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While booting up, a client's computer shows an error message with a code 201. What is the likely cause?
(this question provided by simulationexams.com)
| ( | A | ) | | The CMOS battery is bad |
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| ( | B | ) | | The CPU is bad |
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| ( | C | ) | | The Hard disk is bad |
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| ( | D | ) | | The Memory test has failed |
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| ( | E | ) | | None of the above |
The Correct Answer is: D
The most chosen answer was [ C ] :: [ The Hard disk is bad ]
Explanation:
The general errors and the corresponding failures
are shown below:
100-199 : System board failures
200-299 : Memory failures
300-399 : Key board failures
400-499 : Monochrome video problems
500-599 : Color video problems
600-699 : Floppy disk errors
1700-1799: Hard disk problems.
When Windows 95/98 boots successfully, it creates two back up files for the Registry. Which are those two back up Registry files?
(this question provided by simulationexams.com)
| ( | A | ) | | REG0.DAT, REG1.DAT |
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| ( | B | ) | | USER.DAT, SYSTEM.DAT |
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| ( | C | ) | | USER.DA0, SYSTEM.DA0 |
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| ( | D | ) | | REG_BACK.DAT, REG_SYS.DAT |
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| ( | E | ) | | None of the above |
The Correct Answer is: C
Explanation:
Windows 95 makes a backup of the Registry after every successful reboot. The Registry back up files are named: USER.DA0, SYSTEM.DA0. The original Registry files are named: USER.DAT, SYSTEM.DAT. It may be noted, that in the event of boot failure, you can delete the original USER.DAT AND SYSTEM.DAT files and the back up files can be renamed to DAT files and the system can be rebooted successfully.
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.
Motherboards can come in many shapes and sizes sometimes referred to as the motherboards "Form Factor." Which of the following is a common motherboard Form Factor?
| ( | A | ) | | Full AT |
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| ( | B | ) | | LPX |
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| ( | C | ) | | ATX |
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| ( | D | ) | | Mini ATX |
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| ( | E | ) | | All of the above are common Form Factors |
The Correct Answer is: E
Explanation:
The Full AT motherboard size is mostly found in older PCs and fits into Full Tower cases. The LPX form factor is also found in older PCs that use a slimline case. ATX is the size used by many new PCs and come in an "ATX" case. MiniATX motherboards are also used with newer PCs with much smaller "ATX" cases.
ISDN uses which of the following technologies?
| ( | A | ) | | Digital and analog |
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| ( | B | ) | | Only analog |
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| ( | C | ) | | Only digital |
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| ( | D | ) | | Laser diode |
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| ( | E | ) | | None of the above |
The Correct Answer is: C
Explanation:
ISDN uses only digital signals to transfer data packets.
This quiz was generated by user veronique in jan2002.
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