9L0-415 Exam Training Practice Tests (Apple OS X Support Essentials 10.9)]

Question 1

A Safe Boot performs the following permanent actions:attempting to repair the system volume structure, deleting system KEXT caches, and deleting font caches.

A. Which changes are made when OS X Safe Boots? B. How can you acquire the OS X Mavericks installer? C. Where are the keychain files stored? D. What does the master password do?

Correct Answer: A

Question 2

Review the screenshot, and then answer the question below.

You perform a default installation of OS X Mountain Lion, and create the initial admin account, and accounts for Chris and Pat, as shown above. The Chris account is a member of which group?

A. wheel B. workgroup C. staff D. chris

Correct Answer: C

Question 3

Safe Sleep is a feature of all OS X compatible portable Macs that saves the system's state to permanent storage in cases where the computer's battery drains completely. Power Nap is a feature of Mac systems introduced after mid-2011 that use all-flash storage. Power Nap allows the Mac to automatically wake in a low-power mode so the system can perform a variety of application and system updates.

A. What happens during system shutdown? B. What does the master password do? C. What are Safe Sleep and Power Nap? D. Which sharing services can OS X provide?

Correct Answer: C

Question 4

OS X software updates can be downloaded from the AppleSupport website using any modern web browser. Updatestake the form of installation packages that are installed viathe Installer application.

A. What four methods can be used to eject a volume or disk from the Finder? B. Which applications are used to manually acquire and install OS X software updates? C. How can you prevent a user from installing software updates? D. Which items aren't loaded when OS X Safe Boots?

Correct Answer: B

Question 5

Bundles and packages are used to combine complex items into individual folders. Packages have the additional advantage of appearing as a single item in the Finder. Thisallows software developers to combine resources into a single item and prevents users from seeing and potentially damaging those resources through deletion or moving of files.

A. What does the diagnostic reporting feature do? B. What does OS X use bundles or packages for? C. How does file system journaling work? D. What does CUPS do?

Correct Answer: B

Question 6

How do you reset the printing system in OS X Mountain Lion?

A. Open the Print & Scan pane of System Preferences, and delete all of the printers in the Printers list. B. Open Printer Setup Utility and choose Reset Printing System from the Printer Setup Utility menu. C. Open the Print & Scan preferences, Control-click in the Printers list, and choose Reset printing system from the shortcut menu. D. Navigate to /Library/Printers/ in the Finder, select all items, and move them to the Trash.

Correct Answer: C

Question 7

Which application is used to examine open applications on OS X?

A. The Activity Monitor application is used to monitor open processes and applications. B. AppleTalk works only with OS X v10.5 or earlier. C. The master password is used to reset local account passwords. D. The Disk Utility Verify and Repair feature is used to verify or repair the partition scheme and directory structure of a volume. These elements contain the information used tolocate files and folders on the volume.

Correct Answer: A

Question 8

Which IP address could a Mac assign to itself if no DHCP services were available on the network?

A. 172.16.100.100 B. 127.0.0.1 C. 169.254.100.100 D. 192.168.100.100

Correct Answer: C

Question 9

What's AirDrop, and how do you know if a specific Mac supports it?

A. The DNS service is used to translate host names to IP addresses via forward lookups and translate IP addresses to host names via reverse lookups. DNS is architected as a hierarchy of worldwide domain servers. Local DNS servers provide name resolution and possibly host names for local clients. These local DNS servers connect to DNS servers higher in the DNS hierarchy to resolve both unknown host names and host local domain names. B. Archive files are much simpler to create in the Finder and are compatible with third-party operating systems. Disk images are more difficult to create and manage, but they offer greater flexibility. Primarily, disk images can be easily modified and converted. However, OS X style disk images aren't compatible with third-party operating systems. C. Any account password reset process won't change any keychain passwords. Therefore, the user's keychains won't automatically open when the user logs in with her new password. The user will have to manually change her keychain passwords using the Keychain Access utility. D. AirDrop provides a quick and easy method to share files locally via Wi-Fi. AirDrop creates a secure peer-to-peer network between local devices. You can verify that a Mac supports AirDrop from the Finder Go menu.

Correct Answer: D

Question 10

Time Machine can back up to any Mac OS Extended volume or network shares hosted from Time Capsule or OS X Server.

A. What Wi-Fi authentication protocols are supported by OS X? B. What backup destination disks does Time Machine support? C. What's used to identify a Wi-Fi network? D. What application is used to manage keychain settings?

Correct Answer: B

Question 11

When deleting a local user account, what three options does Users & Groups preferences give you for dealing with the user's home folder content?

A. When performing a Safe Boot, OS X doesn't load third-party KEXTs, third-party launch agents, third-party launch daemons, third-party startup items, third-party fonts, any user login items, or any user-specific launch agents. B. The Font Book application shows a small dot next to the name of any font that has
duplicate resources. C. When a user changes his own account password, the system will keep his login keychain password in sync. D. When deleting a local user account, OS X can archive the home folder content into a compressed disk image, leave the home folder content in the /Users folder, or delete the home folder content. Optionally, OS X can perform a secure erase on the home folder content.

Correct Answer: D

Question 12

The OS X Mavericks installer can be downloaded from the Mac App Store for free.

A. How does the OS X built-in firewall work? B. How can you identify duplicate fonts? C. How can you acquire the OS X Mavericks installer? D. How do you share printers with other users?

Correct Answer: C

Question 13

If it appears that all configured printers are having problems, what's a potential quick fix?

A. If a master password is reset because it was lost, Legacy FileVault accounts can't be reset by the new master password. B. If a network device needs to send data to another network device on the same LAN, it addresses the outgoing packets based on the destination device's MAC address. C. If all printers appear to be having problems, a quick fix is to reset the entire printing system by using secondary (or Control-) click in the printer list and then choosing "Resetprinting system." D. Using the Finder Info window you can force an application to open in 32-bit mode. This step is necessary for a 64-bit application to support older 32-bit plug-ins or application resources.

Correct Answer: C

Question 14

Any item downloaded using one of the built-in OS Xapplications will be marked for quarantine. Third-party applications may not mark downloaded items for quarantine.

A. Which keyboard shortcut is used to Safe Boot OS X? B. Which items fall under the file quarantine system? C. What happens during user logout? D. Which sharing services can OS X provide?

Correct Answer: B

Apple OS X Support Essentials 10.9 - 9L0-415 Exam Practice Test