Practice Questions - AWS Solutions Architect - Associate Certification
These are some of the
practice questions from the e-book
which is available on Amazon:
1.
Name of S3bucket must be unique:
a)
Within your AWS Account
b)
Across all your AWS Accounts
c)
Within a region
d)
Globally across all AWS Accounts
2.
Which of following can be used as storage
class for S3: (Select all that apply)
a)
S3 - Standard Infrequent
b)
Amazon Glacier
c)
Storage Gateway
d)
EBS
e)
Dynamo DB
3. S3 replicates all objects:
a) On multiple devices within availability zone
b) In multiple availability zones within a region
c) Across multiple regions to achieve higher durability
and availability
d) On a single device
4.
You have successfully launched an ec2 instance
in VPC and have also downloaded the Private key which you will use to access
instance via SSH. What else do you need to do to access the instance?
a)
Add Inbound rule in the Security Group to
allow access from your IP over port 22.
b)
Add Outbound rule in Security Group to allow
instance to communicate to your laptop.
c)
Add Both, Inbound and Outbound rule. Inbound
rule so that your laptop can access instance and outbound rule so that instance
can send reply to your laptop.
d)
Private key is sufficient to access the Linux
ec2 instance.
5.
Client is going to launch an application on
ec2 instance. Application will be doing large number of EBS I/O’s per second.
Which of the following configuration will yield highest I/O performance?
a)
Use SSD volumes and stripe multiple volumes
together in RAID 0 configuration.
b)
Use SSD volumes and stripe multiple volumes
together in RAID 1 configuration.
c)
Use SSD volumes and stripe multiple volumes
together in RAID 5 configuration.
d)
Use SSD volumes and stripe multiple volumes
together in RAID 6 configuration.
6. What is the maximum size of object that can be stored
on S3?
a) 512 GB
b) 1 TB
c) 2 TB
d) 5 TB
7. As compared to S3, using RRS for object storage has
following consequences:
a) High cost and low data durability
b) Low cost and high data durability
c) Low cost and low data durability
d) High cost and high data durability
8. Bucket policies can be used to grant access to other
AWS accounts:
a) True
b) False
9. In S3, which restrictions should be considered by user
when applying life cycle policies to migrate objects from one storage class to
another:
a) Minimum duration only
b) Minimum object size only
c) Minimum duration and minimum object size
d) No restrictions apply, data can be migrated as per
user defined policies
10. User saved 100 objects in S3 bucket. Then user enabled
cross region replication and saved 50 more objects in same bucket. How many objects
in total will be replicated to different region?
a) 150 objects
b) 50 objects
c) First old 100 objects will be replicated to different
region, then new 50 objects will be replicated
d) Depends on configuration defined by user in IAM policy
or bucket policy
These are some of the questions from e-book. Please consider buying the book if you think the questions helped you to test your knowledge.
Answers:
Please comment if you need explanation to any of the below mentioned answers.
1.
“d”
2.
“a & b”
3.
“b”
4.
“a”
5.
“a”
6.
“d”
7.
“c”
8.
“a”
9.
“c”
10. “b”
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