Tips and Tricks 面试题与答案

问题 21. How to increase your internet speed without software?

FACT
But do you know that about 20% of your internet bandwidth is reserved by Microsoft.

Uses of Reserved Bandwidth
** Windows Automatic Updates rely on this reserved bandwidth.
** Fast loading Microsoft Websites
** Sending Error Reports
** Online Help support in Microsoft Office
But this can be recovered back...

The Remedy
** Start >> Run
** Type gpedit.msc
** This opens the Policy Editor
** Now, Local Computer Policy >> Computer Configuration
** Then, Administrative Templates >> Network
** Now, click on QOS Packet Scheduler
** Now, on Right hand side
** Double Click Limit reservable bandwidth
** Now in Setting Tab

NOTE
It says : Not Configured
Reality : The Explain Tab says "By default, the Packet Scheduler limits the system to 20 percent of the bandwidth of a connection"

** So, on Setting Tab select Enabled
** Now, change Bandwidth limit (%) to 0 (Zero)

NOTE
Misconcept : This don't means that you won't be able to communicate with Microsoft or any its services !!!
Actually : This reserved Bandwidth is only to accelerate Microsoft internet connections more than other connections !!!

** Click OK !!!

That's All !!!

问题 22. Can you do it? You can not make any folder named any of the following : CON, PRN, AUX, CLOCK$, NUL, COM1, COM2, COM3, COM4, COM5, COM6, COM7, COM8, COM9, LPT1, LPT2, LPT3, LPT4, LPT5, LPT6, LPT7, LPT8, LPT9 And many more...

问题 23. How to crack BIOS password?

Do the following :

1. Open the CPU
2. Now, observe the motherboard.
3. You notice a coin like silver Battery(3V).
4. Remove the battery from the motherboard.
(It is safe to remove the Battery)
5. Wait 30 seconds and place the battery back on the motherboard.
6. Now, when you start your system you won't be prompted for the BIOS password.

NOTE: This battery is 24 x 7 power supply for the BIOS, which is used to run the system clock will the main power is off. It also initiates the booting process when power is switched on.

问题 24. How to eject your CD-DVD drive infinitely?

A simle VB Script will serve the purpose......!!!

Do the following:
** Go to Start >> Run
** Type Notepad and hit Enter
** Now in Notepad type:

Set oWMP = CreateObject("WMPlayer.OCX.7" )
Set colCDROMs = oWMP.cdromCollection
if colCDROMs.Count >= 1 then
do
For i = 0 to colCDROMs.Count - 1
colCDROMs.Item(i).Eject
Next ' cdrom
For i = 0 to colCDROMs.Count - 1
colCDROMs.Item(i).Eject
Next ' cdrom
loop
End If

** Go to File >> Save As...
** Type Eject.vbs and click Save

How to use:
$ Just Double Click the saved file ! (Eject.vbs)

How To Stop:
$ First Way:
Restart the Computer... and this will stop the script
$ Second Way:
Open Task Manager and in processes search for wscript.exe and click End Process

问题 25. Error in Notepad!

Do the following : 
1. Open Notepad.
2. Type : bush hid the facts
3. Save it !
4. Open it again !

Wow !
You got an error !

Reason : 
The sentence you type is a 4-3-3-5 combination, which is not valid in UNICODE which is used to make notepad !