Amazon EC2 Questions
-Set 2
1.
You can use Amazon EC2 to launch __________ virtual servers , configure security and networking, and manage storage.
A) 3
B) 9
C) 12
D) as many or as few you need
2.
An _________________ is a template that contains a software configuration (for example, an operating system, an application server, and applications). From _________, you launch an instance, which is a copy of the ___________ running as a virtual server in the cloud.
A) Amazon EBS
B) Amazon EC
C) Amazon Machine Image (AMI)
D) None of above
3.
You can't launch different types of instances from a single AMI.
A) True
B) False
4.
After you launch an instance, it looks like a traditional host, and you can interact with it as you would any computer. You have complete control of your instances; you can use ______ to run commands that require root privileges.
A) ROOT
B) AMI tools
C) Pseudo
D) sudo
5.
It is a good practice to disable password-based logins for instances launched from your AMI.
A) True
B) False
6.
When an instance is terminated, the instance performs a normal shutdown. (Which of the following statement is false)
A) The root device volume is deleted by default.
B) The instance itself is also deleted.
C) you can start the instance again at a later time
D) All attached Amazon EBS volumes are preserved by default
7.
You can deregister an AMI when you have finished using it. After you deregister an AMI, existing instances launched from the AMI are not affected.
A) True
B) False
8.
Some AWS resources, such ______________, incur charges regardless of the instance's state.
A) Amazon EBS volumes
B) Elastic IP addresses
C) Amazon EC2
D) All of above
9.
You can configure an instance with instance store volumes. If your instance fails, or if your instance is stopped or terminated, the data on these volumes is ______
A) saved
B) lost
C) sometimes saved and sometimes lost
D) corrupted
Answers
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