Amazon Glacier Interview Questions and Answers 2022

Amazon Glacier is Simple Storage Service which is a low-cost cloud storage service for data retrieval offered by Amazon Web Services (AWS).

Amazon Glacier provides storage for data archiving and backup of cold data. Cold data refers to files that are infrequently accessed but are kept in case they are needed at a later date. A developer will use a cold data service such as Amazon Glacier to move data that is not needed often to archival storage to save money on storage costs. Developers can also move database backups from tape storage media to the cloud for long-term Glacier storage. Storing cold data this way offloads the burden on IT teams of managing archival data and backups.

Amazon Glacier

Amazon advertises Amazon Glacier as an extremely low-cost storage service. To keep costs low, the service is optimized for infrequently accessed data — where data retrieval times can reach from three to five hours.

Q.1 Glacier data is replicated across a minimum of __ AZs in different regions.
Choose the correct option from below::
a) 2

b) 3

c) 4

d) 5

Correct answer :3

Q.2 S3 Glacier charges for both Storage and __.
Choose the correct option from below::
a) Retrieval

b) Upload

c) Transfer from S3

d) All the options

Correct answer :Retrieval

Q.3 What is the fastest method of data retrieval from Amazon Glacier?
Choose the correct option from below::
a) Bulk

b) Expedited

c) Standard

Correct answer :Expedited

Q.4 S3 Glacier archives are immutable unlike objects in S3.
Choose the correct option from below::
a) True

b) False

Correct answer :True

Q.5 What is the most popular storage service of AWS called _?
Choose the correct option from below::
a) S3 Glacier

b) S3

c) EBS

d) EFS

Correct answer :S3

Q.6 Which retrieval process has the lowest per GB retrieval price?
Choose the correct option from below::
a) Expedited

b) Bulk

c) Standard

Correct answer :Bulk

Q.7 Mount targets in EFS will have a unique __.
Choose the correct option from below::
a) DNS

b) Ipv4 address

c) Ipv6 address

d) All the options

Correct answer :Ipv4 address

Q.8 You can have up to _ Elastic file system per region in AWS.
Choose the correct option from below::
a) 200

b) 100

c) 500

d) 1000

Correct answer :1000

Q.9 Amazon EFS is not supported in Windows instances.
Choose the correct option from below::
a) True

b) False

Correct answer :True

Q.10 Glacier does not maintain the versions of objects present in it.
Choose the correct option from below::
a) True

b) False

Correct answer :True

Q.11 Amazon EFS is a regional service offering?
Choose the correct option from below::
a) True

b) False

Correct answer :True

Q.12 Route 53 service can be used for domains that are not registered in AWS Domain registrar.
Choose the correct option from below::
a) True

b) False

Correct answer :True

Q.13 Route 53 is a global service of AWS.
Choose the correct option from below::
a) True

b) False

Correct answer :True

Q.14 Which TTL value can contribute to more charges?
Choose the correct option from below::
a) Doesn’t matter

b) Higher

c) Lower

Correct answer :Lower

Q.15 Lower For which routing policy, compulsory health checks are required?
Choose the correct option from below::
Correct answer :failover

Q.16 When you create a DNS, you are provided with two records NS and SOA. What does SOA mean here?
Choose the correct option from below::
a) system of authority

b) start of authority

c) sender of authority

d) none

Correct answer :start of authority

Q.17 .com, .uk, and .in comes under the category of _.
Choose the correct option from below::
a) Root

b) Host

c) SLD

d) TLD

Correct answer :TLD

Q.18 Which record is used for Ipv6 addresses?
Choose the correct option from below::
a) AAAA

b) MX

c) CNAME

d) A

Correct answer :AAAA

Q.19 For route 53 to connect to S3 buckets and ELB, which of the following record is used?
Choose the correct option from below::
a) A

b) CNAME

c) AAAA

d) Alias

Correct answer :Alias

Q.20 For which routing policy, compulsory health checks are required?

Choose the correct option from below::
a) Failover

b) Simple

c) Latency

d) Weighted

Correct answer :Failover

Q.21 The max size of an archive file that can be stored in Glacier is __.
Choose the correct option from below::
a) 50 TB

b) 50 GB

c) 40 GB

d) 40 TB

Correct answer :40 TB

Q.22 All the operations on a vault can be performed using the AWS Management console.
Choose the correct option from below::
a) True

b) False

Correct answer :True

Q.23 Route 53 service can be used for domains that are not registered in AWS Domain registrar.
Choose the correct option from below::
a) True

b) False

Correct answer :True

Q.24 Which version of NFS is supported by EFS?
Choose the correct option from below::
a) NFSv2

b) NFSv3

c) NFSv4

d) NFSv1

Correct answer :NFSv4

Q.25 What is the minimum size of the archive file that can be uploaded to Amazon Glacier?
Choose the correct option from below::
a) 1 MB

b) 1 KB

c) 1 GB

d) 1 Byte

Correct answer :1 Byte

Q.26 The mount targets should be created in _ of the instance.
Choose the correct option from below::
a) Same AZ

b) Any AZ in the same region

c) Region

d) Anywhere

Correct answer :Same AZ

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