9L0-422 sample questions

Question 1

You started up a Mac from its OS X Recovery partition. When you restarted, the Mac started up from the OS X Recovery partition again. How can you configure it to start up from a different volume?

Accepted Answer

Choose Startup Disk from the Apple menu and select a startup volume.

Answer

Choose Terminal from the Utilities menu, type startupdisk -[volume name] and press Return.

Answer

Choose Startup Disk in the OS X Utilities window and select a startup volume.

Answer

Choose Disk Utility from the Apple menu and select a startup volume.

Question 2

Which dynamic service discovery protocol does OS X use to discover devices on a network?

Accepted Answer

Bonjour

Answer

DynDNS

Answer

AppleTalk

Answer

SLP

Question 3

Which statement is true of ALL THREE buses: USB, FireWire, and Thunderbolt?

Accepted Answer

An Intel-based Mac can use the bus to start up from a disk.

Answer

The bus can host at least 64 peripherals.

Answer

The bus can operate at speeds of at least 4 Gbps.

Answer

An Intel-based Mac can use the bus to start up in target disk mode.

Question 4

Review the screenshot, then answer the question below.

While attempting to start up, an Intel-based Mac displays the icon shown above.

What does it indicate?

Accepted Answer

The computer's firmware can't locate a valid booter file.

Answer

The Mac can't load a kernel.

Answer

The user is pressing invalid startup shortcut keys.

Answer

The folder that holds all the user home folders can't be located or accessed.

Question 5

You started up your Mac from its OS X Recovery partition, and you need to repair the hard disk. Which procedure should you use?

Accepted Answer

Select Disk Utility in the OS X Utilities window, click Continue, select the hard disk, and click Repair Disk.

Answer

In the OS X Utilities window, click Select Volume, click Continue, select the hard disk, and click Verify & Repair.

Answer

Quit the Recovery app, then open Disk Utility from the /Applications/UtiIities/ folder on the OS X Recovery partition, select the hard disk, and click Repair Disk.

Answer

Quit the Recovery app, open Disk Utility from the /Applications/UtiIities/ folder on the Macintosh HD partition, select the hard disk, and click Repair Disk.

Question 6

In what order do these three OS X components load when you start up a Mac?

Accepted Answer

1. Firmware
2. Booter
3. Kernel

Answer

1. Booter
2. Kernel
3. Firmware

Answer

1. Kernel
2. Firmware
3. Booter

Answer

1. Firmware
2. Kernel
3. Booter

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Free 9L0-422 sample questions

You started up a Mac from its OS X Recovery partition. When you restarted, the Mac started up from the OS X Recovery partition again. How can you configure it to start up from a different volume?

Which dynamic service discovery protocol does OS X use to discover devices on a network?

Which statement is true of ALL THREE buses: USB, FireWire, and Thunderbolt?

Review the screenshot, then answer the question below. While attempting to start up, an Intel-based Mac displays the icon shown above. What does it indicate?

You started up your Mac from its OS X Recovery partition, and you need to repair the hard disk. Which procedure should you use?

In what order do these three OS X components load when you start up a Mac?

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