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MCSA/MCSE Self-Paced Training Kit (Exam 70-270): Installing ...

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6-44 Chapter 6 <strong>Installing</strong>, Managing, and Troubleshooting Hardware Devices and Drivers<br />

Page<br />

6-36<br />

2. Windows XP Professional creates an initial profile during installation and assigns<br />

it the name of _______________________ in the list of hardware profiles available<br />

on the computer. Fill in the blank.<br />

Profile 1 (Current)<br />

3. Which of the following statements are true about hardware profiles in Windows<br />

XP Professional? Choose all that apply.<br />

a. Windows XP Professional prompts the user to select a hardware profile during<br />

startup only if there are two or more profiles in the Available Hardware<br />

Profiles list.<br />

b. It is a good idea to delete the default profile when you create a new profile<br />

to avoid confusion.<br />

c. You can configure Windows XP Professional to always start the default profile<br />

by selecting the Do Not Display The Select Hardware Profile check box.<br />

d. You can select the Wait Until I Select A Hardware Profile option to have Windows<br />

XP Professional wait for you to select a profile at startup.<br />

A and D are the correct answers. B is not correct because you cannot delete the default profile.<br />

C is not correct because you must choose the Select The First Profile Listed If I Don’t Select A<br />

Profile In xx Seconds option to always start a particular profile.<br />

Lesson 4 Review<br />

1. Why does Microsoft digitally sign the files in Windows XP Professional?<br />

Windows XP Professional drivers and operating system files have been digitally signed by<br />

Microsoft to ensure their quality and to simplify troubleshooting of altered files. Some applications<br />

overwrite existing operating files as part of their installation process, which might cause<br />

system errors that are difficult to troubleshoot.<br />

2. Which of the following tools would you use to block the installation of unsigned<br />

files? Choose the correct answer.<br />

a. File Signature Verification utility<br />

b. Driver Signing Options in the System Control Panel<br />

c. System File Checker<br />

d. Sigverif<br />

B is the correct answer. A and D are not correct because the File Signature Verification Utility<br />

(sigverif.exe) scans a computer for unsigned files. C is not correct because the System File<br />

Checker scans a computer for Windows files that have been modified since the installation of<br />

Windows.

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