A Company Has a Website Running on Amazon EC2 Instances

question 33

Multiple Choice

A company has a website running on Amazon EC2 instances across two Availability Zones. The company is expecting spikes in traffic on specific holidays, and wants to provide a consistent user experience. How can a solutions architect meet this requirement?

• A) Use step scaling.
• B) Use simple scaling.
• C) Use lifecycle hooks.
• D) Use scheduled scaling.

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Definitions:

MS-DOS

Short for Microsoft Disk Operating System, it's a non-graphical command line operating system used in the early days of personal computing.

Interface

A shared boundary across which two separate components of a computer system exchange information.

Path Separator

The backslash mark (\) used by Microsoft Windows and DOS in file names. Mac files use a colon (:), and UNIX and Linux use the forward slash (/) as the path separator.

Character

in computing, refers to any letter, number, space, punctuation mark, or symbol that can be typed on a computer.