AWS Certified SysOps Administrator practice questions
What does the AWS Storage Gateway provide?
A. It provides dahttps://firewallgeeks.com/question/what-does-the-aws-storage-gateway-provide-a-it-provides-data-security-features-by-enabling-an-encrypted-data-storage-on-amazon-s3-b-it-provides-an-encrypted-ssl-endpoint-for-backups-in-the-cloud/
When rebalancing, Auto Scaling launches new instances before terminating the old ones, so that re-balancing does not compromise the performance or availability of your application. Because Auto Scaling attempts to launch new instances before terminating the old ones, being at or near the speci-fied maximum capacity could impede or completely halt rebalancing activities. What does Auto Scaling do in order to avoid this problem? A. It can temporarily exceed the specified maximum capacity of a group by a 20 percent margin (or by a 2-instance margin, whichever is greater) during a rebalancing activity.
B. It can add new reserved instances you have defined.
C. It can temporarily exceed the specified maximum capacity of a group by a 10 percent margin (or by a 1-instance margin, whichever is greater) during a rebalancing activity.
D. It can temporarily exceed the specified maximum capacity of a group by a 5 percent margin (or by a 1-instance margin, whichever is greater) during a rebalancing activity.
A user is sending custom data metrics to CloudWatch. What is the allowed time stamp granularity for each data point published for the custom metric?
A. 1 nanosecond
B. 1 millisecond
C. 1 minute
D. 1 second
Can you configure multiple Load Balancers with a single Auto Scaling group?
A. Yes, you can provide the ELB is configured with Amazon AppStream.
D. Yes, you can but only if it is configured with Amazon Redshift.
AMIs can be ______________.
A. only private unless created by Amazon
B. created only by Amazon
C. created only for Linux instances
D. public or private
The fastest way to load 300 TB of data to AWS is _____.
A. to directly upload all data to S3 over a dedicated 100 Mbps connection
B. to use AWS Import/Export Snowball
C. to use VM Import/Export
D. to zip all the data and then upload to S3
Amazon EC2 provides virtual computing environments known as _____.
Which choice is a storage option supported by Amazon EC2?
A. Amazon SNS store
B. Amazon Instance Store
C. Amazon AppStream store
D. None of these
What does RRS stand, in the context of S3 services?
A. Regional Rights Storage
B. Relational Rights Storage
C. Regional Rights Standard
D. Reduced Redundancy Storage
What does Amazon EC2 provide? A. A platform to run code (Java, PHP, Python), paying on an hourly basis
B. A physical computing environment
C. Virtual Server Hosting
D. Domain Name System (DNS)
In EC2, what happens to the data in an instance store if an instance reboots (either intentionally or unintentionally)?
A. Data is partially present in the instance store.
B. Data persists in the instance store.
C. Data is deleted from the instance store for security reasons.
D. Data in the instance store will be lost.
Amazon CloudFront is a ________.
A. persistent block level storage volume
B. content delivery network service
C. fully managed desktop computing service in the cloud
D. task coordination and state management service for cloud applications
Which of the following programming languages is not supported by Amazon’s Elastic Beanstalk?
A user has launched five instances and have registered them with an ELB. How can the user add the sixth EC2 instance to the ELB?
A. The user must stop the ELB and add the sixth instance.
B. The user can add the sixth instance on the fly through API, CLI or the AWS Management Con-sole.
C. The user can add the instance and change the ELB config file.
D. The ELB can only have a maximum of five instances.
What is a “vault” in Amazon Glacier?
A. A unique ID that maps an AWS Region, plus a specific Amazon S3 bucket
B. A way to group archives together in Amazon Glacier
C. A container for storing S3 buckets
D. A free tier available for 12 months following your AWS sign-up date