Where can a user disable the automatic login of a user account?

Adam has a MacBook Pro (Retina, 15-inch, Late 2013) that he uses for video editing and graphic
design. He explains that after about an hour of use, the machine seems to operate more slowly. The
issue gets worse as time goes on until he has to restart the machine. After you ask some probing
questions, which of the following tools or techniques would be best to further evaluate the issue?

Henry has verified his Mac can run OS X Yosemite and is ready to upgrade. What should Henry do
first?

Juan attempted to install OS X onto an iMac by copying the hard drive of a different Mac he owns.
The prohibitory symbol. What does this indicate?

Mary does not want a folder named Finance in her Documents folder to be searched when using
Spotlight. What should Mary do to prevent searching in this specific folder?

Which of the following features of OS X will help protect you from downloading and installing
malicious software on your Mac?

Autumn is traveling for business and is attempting to complete some work on her MacBook Air while
she is waiting at the airport for her next flight. She is attempting to recover an earlier version of a
text file, but her computer is not connected to her backup drive. In the full-screen Time Machine
browser, which of the following indicates a backup that is only available on the disconnected backup
drive?

Stacey states that the light on her recently purchased Apple Wireless Keyboard continuously blinks.
Which of the following best describes the issue?

John wants more information about backing up his data in OS X. You inform him of Time Machine
and show him how to start process at home. He is concerned that the backup will fail and he will not
be able to determine if the process worked. How is John alerted to his initial backup status with Time
Machine in OS X Yosemite?

At which stage in the startup process does the Mac know which startup disk to choose?