AWS S3 Quiz 2

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AWS S3 Quiz – 2

Question 1: Which S3 feature can be used to avoid content scraping and provide secure access to your S3 objects?

     Option 1: MFA Delete Protection
     Option 2: DENY Content Scraping settings at the bucket level
     Option 3: DENY Content Scraping settings at the object level
     Option 4: Pre Signed URLs. Also called Query String Authentication.


Answer: Option 4: Pre Signed URLs. Also called Query String Authentication.
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Question 2: Which Amazon S3 capability uses Amazon CloudFront and enables fast uploads for objects?

     Option 1: Multipart upload
     Option 2: Cross region replication(CRR)
     Option 3: BitTorrent
     Option 4: Transfer Acceleration


Answer: Option 4: Transfer Acceleration
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Question 3: What is the maximum number of vaults and AWS account can create in a region?

     Option 1: 1
     Option 2: 10
     Option 3: 100
     Option 4: 1000


Answer: Option 4: 1000
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Question 4: Which S3 feature protects objects from being deleted?

     Option 1: Amazon S3 Object Lock
     Option 2: Versioning
     Option 3: Tagging
     Option 4: Cross region replication


Answer: Option 1: Amazon S3 Object Lock
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Question 5: What type of consistency model is provided in Amazon S3 when you upload a new version of an object?

     Option 1: Strong read after write consistency
     Option 2: Eventual consistency


Answer: Option 1: Strong read after write consistency
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Question 6: Which S3 feature allows you to move files between different S3 Storage Classes?

     Option 1: S3 Life Cycle Configuration
     Option 2: S3 Cross region replication
     Option 3: S3 Bucket Policy
     Option 4: S3 Object Policy


Answer: Option 1: S3 Life Cycle Configuration
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Question 7: TRUE or FALSE – ACLs are primarily used to grant permissions to the public and other AWS accounts

     Option 1: TRUE
     Option 2: FALSE


Answer: Option 1: TRUE
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Question 8: With Expedited Retrieval in S3 Glacier, an object can be retrieved in

     Option 1: 10-100 ms
     Option 2: 10-20 mins
     Option 3: 1-2 hours
     Option 4: 1-5 minutes


Answer: Option 4: 1-5 minutes
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Question 9: Which type Amazon storage service uses standards-based REST web interfaces to manage objects?

     Option 1: Amazon Elastic File System(EFS)
     Option 2: Amazon Elastic Block Store (EBS)
     Option 3: Amazon Simple Storage Service (S3)
     Option 4: Amazon FSx for Windows File Server


Answer: Option 3: Amazon Simple Storage Service (S3)
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Question 10: You are updating an already existing object in S3 using PUT. When you read again immediately, you are getting the old file. What could be the reason?

     Option 1: S3 can be down some times and your PUT is not successful
     Option 2: S3 is eventually consistent. PUT for old objects is sometimes not replicated to all locations immediately and this could result in getting an old copy of the data.
     Option 3: S3 is READ AFTER WRITE consistency for old objects so it is a bug in S3


Answer: Option 2: S3 is eventually consistent. PUT for old objects is sometimes not replicated to all locations immediately and this could result in getting an old copy of the data.
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Question 11: Which of the following is NOT correct in regard to Bucket Policies?

     Option 1: Bucket policies are resource-based policies
     Option 2: They are a subset of IAM policies
     Option 3: They can only be attached to Amazon S3 buckets
     Option 4: They use the AWS access policy langauge.


Answer: Option 2: They are a subset of IAM policies
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Question 12: What can you implement to provide storage-based security for S3 objects?

     Option 1: VPN
     Option 2: IPSec
     Option 3: L2TP
     Option 4: Encryption


Answer: Option 4: Encryption
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Question 13: How many tags can an S3 object have assigned to it?

     Option 1: 1
     Option 2: 5
     Option 3: 10
     Option 4: 20


Answer: Option 3: 10
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Question 14: You are using S3 to store your archive files. We will have a 20-hour notice when we need anything from the archive files. Which storage class would you recommend to keep costs at a minimum?

     Option 1: S3 Standard
     Option 2: S3 Glacier
     Option 3: S3 Glacier Deep Archive
     Option 4: S3 Standard – IA


Answer: Option 3: S3 Glacier Deep Archive
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Question 15: Which of these is NOT a valid destination for an S3 Event?

     Option 1: SNS Topic
     Option 2: SQS Queue
     Option 3: Lambda function
     Option 4: CloudWatch alarm


Answer: Option 4: CloudWatch alarm
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Question 16: Which of the below CANNOT be configured at an individual object level?

     Option 1: Storage class
     Option 2: Encryption
     Option 3: Object ACL’s
     Option 4: Versioning


Answer: Option 4: Versioning
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Question 17: What is the maximum file size allowed in Amazon S3?

     Option 1: 5 terabytes
     Option 2: 0 bytes
     Option 3: 5 gigabytes
     Option 4: Unlimited


Answer: Option 1: 5 terabytes
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Question 18: What kind of storage gateway provides connectivity between on-premises storage and S3 buckets?

     Option 1: No such gateway exists
     Option 2: Tape Gateway
     Option 3: Volume Gateway
     Option 4: File Gateway


Answer: Option 4: File Gateway
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Question 19: What is the expected recovery windows for a Glacier restore with standard access?

     Option 1: 3-5 hours
     Option 2: 3-5 minutes
     Option 3: 5-12 hours
     Option 4: Immediate


Answer: Option 1: 3-5 hours
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Question 20: When you create a folder in an S3 bucket, what is actually created?

     Option 1: Folder
     Option 2: Prefix
     Option 3: Directory
     Option 4: Volume


Answer: Option 2: Prefix
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Question 21: In an intelligent tiering configuration, between how many tiers can the system automatically move data?

     Option 1: 2
     Option 2: 3
     Option 3: 4
     Option 4: Unlimited


Answer: Option 1: 2
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Question 22: What are tags?

     Option 1: Key-Value pairs applied to S3 objects.
     Option 2: Tagars are version numbers added to S3 when Versioning is enabled.
     Option 3: Tags are secure keys added to S3 buckets.


Answer: Option 1: Key-Value pairs applied to S3 objects.
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Question 23: What object property defines the performance you will get when reading and writing to the object?

     Option 1: Tags
     Option 2: Metadata
     Option 3: Encryption
     Option 4: Storage class


Answer: Option 4: Storage class
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Question 24: A US based organization is concerned about uploading data to Amazon S3 as data sovereignty rules mean they cannot move their data outside of the US. What would you tell them?

     Option 1: Data never leaves a region unless specifically configured to do so.
     Option 2: Data will be replicated globally so they cannot use Amazon S3.


Answer: Option 1: Data never leaves a region unless specifically configured to do so.
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Question 25: What is the primary benefit of storing virtual tapes in S3 Glacier Deep Archive?

     Option 1: Reduced Cost
     Option 2: Incresed access speed
     Option 3: Decreased access speed
     Option 4: Improved Security


Answer: Option 1: Reduced Cost
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Question 26: How can you create a hierarchy that mimics a filesystem in Amazon S3?

     Option 1: Create buckets within other buckets
     Option 2: Use folders in your buckets.
     Option 3: Upload objects within other objects
     Option 4: Use lifecycle rules to tier your data.


Answer: Option 2: Use folders in your buckets.
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Question 27: For compliance reasons, an organization needs to retain data for 7 years. If they need to retrieve data, they have 24 hours to do so. Which Amazon S3 storage class is most cost-effective?

     Option 1: Amazon S3 One-Zone IA
     Option 2: Amazon S3 Intelligent Tiering
     Option 3: Amazon S3 Glacier
     Option 4: Amazon S3 Glacier Deep Archive


Answer: Option 4: Amazon S3 Glacier Deep Archive
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Question 28: TRUE or FALSE – Cross-Region Replication can be enabled only when versioning is enabled on Source and Destination Buckets

     Option 1: TRUE
     Option 2: FALSE


Answer: Option 1: TRUE
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Question 29: What should you configure on S3 objects to limit the users who can access them?

     Option 1: Security parameters
     Option 2: Tags
     Option 3: Descriptions
     Option 4: Encryption


Answer: Option 1: Security parameters
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