A Friend of Yours Has a Mac OS X Snow

question 32

Multiple Choice

A friend of yours has a Mac OS X Snow Leopard computer and he has just read something about hard drives sometimes failing. He is not very familiar with his computer's built-in software and wants to know how he can back up his data. What should you tell him?

• A) use the Backup and Restore Wizard found in System Tools
• B) use the Time Machine Utility found on the Dock
• C) use the GUI versions of dump and cpio
• D) use Backup and Restore found in Disk Management

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Definitions:

Seam Weld

A welding technique used to join two pieces of metal together along a continuous line by heating with an electric arc, laser, or other methods.

Weld Symbol

A symbolic representation used in technical drawings to identify the type, location, dimension, and other details of a weld.

Plug Weld

A type of weld used to fill a hole in one component that is to be joined to another component, securing them together.

Weld Symbol

A set of standard symbols used on blueprints and drawings to specify the type of weld, its size, and other processing and finishing information.