Top 50 AWS S3 Interview Quiz Question And Answer

Top 50 AWS S3 Interview Quiz Question And Answer

Question 1: What is the primary purpose of Amazon S3?

A) To manage EC2 instances

B) To create relational databases

C) To provide scalable and durable object storage

D) To run serverless applications

Answer: C) To provide scalable and durable object storage

Question 2: In Amazon S3, what is a bucket?

A) A virtual private cloud (VPC)

B) A container for storing objects

C) A relational database

D) A compute instance

Answer: B) A container for storing objects

Question 3: Which HTTP request method is commonly used to upload an object to Amazon S3?

A) GET

B) POST

C) PUT

D) DELETE

Answer: C) PUT

Question 4: What does the term "S3" stand for in Amazon S3?

A) Simple Secure Storage

B) Secure Storage Service

C) Simple Storage Service

D) Scalable Storage System

Answer: C) Simple Storage Service

Question 5: What is the maximum size of a single object that you can store in Amazon S3?

A) 1 TB

B) 2 TB

C) 5 GB

D) 5 TB

Answer: B) 2 TB

Question 6: How are objects in Amazon S3 identified?

A) By their IP address

B) By their unique bucket and object key

C) By their encryption key

D) By their storage class

Answer: B) By their unique bucket and object key

Question 7: What is the URL structure for accessing an object in Amazon S3?

A) https://s3.amazonaws.com/bucket-name/object-key

B) https://bucket-name.s3.amazonaws.com/object-key

C) https://s3.amazon-web-services.com/bucket-name/object-key

D) https://bucket-name.s3.aws.com/object-key

Answer: B) https://bucket-name.s3.amazonaws.com/object-key

Question 8: What is the primary use of an Amazon S3 access control list (ACL)?

A) To specify the object's storage class

B) To manage billing and payment

C) To control access to an S3 object

D) To specify the encryption method

Answer: C) To control access to an S3 object

Question 9: Which feature of Amazon S3 can be used to automatically replicate objects across different AWS regions for fault tolerance?

A) S3 Object Versioning

B) S3 Cross-Region Replication

C) S3 Lifecycle policies

D) S3 Multipart Upload

Answer: B) S3 Cross-Region Replication

Question 10: What is the purpose of Amazon S3 Select?

A) To move data to Amazon Redshift

B) To create new S3 buckets

C) To filter and retrieve only the necessary data from an S3 object

D) To generate Amazon S3 access logs

Answer: C) To filter and retrieve only the necessary data from an S3 object

Question 11: Which Amazon S3 storage class provides low-cost archival storage for long-term data retention?

A) S3 Standard

B) S3 Intelligent-Tiering

C) S3 Glacier

D) S3 One Zone-IA

Answer: C) S3 Glacier

Question 12: In Amazon S3, what is an object key?

A) A unique identifier for an S3 bucket

B) A human-readable name for an S3 bucket

C) A globally unique name for an S3 object within a bucket

D) A predefined tag for S3 objects

Answer: C) A globally unique name for an S3 object within a bucket

Question 13: What is the purpose of Amazon S3 Inventory?

A) To automatically delete expired S3 objects

B) To create access control lists for S3 buckets

C) To generate reports about the objects in an S3 bucket

D) To set up cross-region replication for S3 objects

Answer: C) To generate reports about the objects in an S3 bucket

Question 14: What is the primary purpose of Amazon S3 Object Lock?

A) To provide additional encryption for S3 objects

B) To prevent accidental deletion or version changes of S3 objects

C) To automate backups of S3 objects

D) To move objects between S3 buckets

Answer: B) To prevent accidental deletion or version changes of S3 objects

Question 15: In Amazon S3, what is versioning?

A) A way to encrypt objects

B) A feature to automatically compress objects

C) A mechanism to keep multiple versions of an S3 object

D) A method for renaming S3 buckets

Answer: C) A mechanism to keep multiple versions of an S3 object

Question 16: What is the main advantage of Amazon S3 Intelligent-Tiering?

A) It provides the highest durability for S3 objects

B) It allows you to manually move objects between storage classes

C) It automatically moves objects between different storage classes to optimize costs

D) It offers the lowest latency for accessing objects

Answer: C) It automatically moves objects between different storage classes to optimize costs

Question 17: Which Amazon S3 storage class is designed for infrequently accessed data with a minimum storage duration of 30 days?

A) S3 Standard

B) S3 Intelligent-Tiering

C) S3 One Zone-IA

D) S3 Glacier

Answer: C) S3 One Zone-IA

Question 18: In Amazon S3, what is the purpose of a retention policy?

A) To set the storage class of an object

B) To determine how long objects should be retained in an S3 bucket

C) To control access to an S3 object

D) To manage the bucket's versioning settings

Answer: B) To determine how long objects should be retained in an S3 bucket

Question 19: What is the maximum number of objects you can store in an Amazon S3 bucket?

A) 1 million

B) 10 million

C) Unlimited

D) It depends on your AWS account type

Answer: C) Unlimited

Question 20: What is the purpose of Amazon S3 Select?

A) To move data between S3 buckets

B) To create access control lists for S3 objects

C) To filter and retrieve only the necessary data from an S3 object

D) To set up cross-region replication for S3 objects

Answer: C) To filter and retrieve only the necessary data from an S3 object

Question 21: Which AWS service is designed for creating scalable and distributed big data processing and analytics applications?

A) Amazon Redshift

B) Amazon QuickSight

C) Amazon Kinesis

D) Amazon EMR (Elastic MapReduce)

Answer: D) Amazon EMR (Elastic MapReduce)

Question 22: What is the purpose of Amazon S3 Lifecycle policies?

A) To control access to S3 objects

B) To automate the archival and deletion of objects

C) To manage object versioning

D) To encrypt data at rest

Answer: B) To automate the archival and deletion of objects

Question 23: Which Amazon S3 storage class provides the lowest cost per GB of storage?

A) S3 Intelligent-Tiering

B) S3 One Zone-IA

C) S3 Glacier

D) S3 Deep Archive

Answer: D) S3 Deep Archive

Question 24: What is the main benefit of using Amazon S3 Select and Amazon S3 Glacier Select?

A) They provide the highest durability for objects

B) They allow you to change the storage class of objects

C) They enable SQL-based querying of data stored in Amazon S3 and Amazon S3 Glacier

D) They offer serverless compute resources for data processing

Answer: C) They enable SQL-based querying of data stored in Amazon S3 and Amazon S3 Glacier

Question 25: What is the purpose of Amazon S3 Inventory?

A) To provide real-time monitoring of S3 objects

B) To automatically delete objects that haven't been accessed for a specified period

C) To generate reports about the objects in an S3 bucket

D) To manage object versioning

Answer: C) To generate reports about the objects in an S3 bucket

Question 26: Which feature of Amazon S3 provides automatic encryption of objects at rest?

A) S3 Object Lock

B) S3 Versioning

C) S3 Cross-Region Replication

D) S3 Default Encryption

Answer: D) S3 Default Encryption

Question 27: What is the main advantage of Amazon S3 Intelligent-Tiering?

A) It provides the lowest latency for accessing objects

B) It allows you to manually move objects between storage classes

C) It automatically moves objects between different storage classes to optimize costs

D) It provides the highest durability for objects

Answer: C) It automatically moves objects between different storage classes to optimize costs

Question 28: What does Amazon S3 Object Lock allow you to do?

A) Prevent accidental object deletion or version changes

B) Encrypt objects at rest

C) Move objects between different S3 buckets

D) Create new S3 buckets

Answer: A) Prevent accidental object deletion or version changes

Question 29: Which Amazon S3 storage class is designed for frequently accessed data and offers the lowest latency?

A) S3 Intelligent-Tiering

B) S3 One Zone-IA

C) S3 Standard

D) S3 Glacier

Answer: C) S3 Standard

Question 30: What is the purpose of Amazon S3 Select?

A) To move data between S3 buckets

B) To create access control lists for S3 objects

C) To filter and retrieve only the necessary data from an S3 object

D) To set up cross-region replication for S3 objects

Answer: C) To filter and retrieve only the necessary data from an S3 object

Question 31: What is the primary use of Amazon S3 Batch Operations?

A) To provide real-time monitoring of S3 objects

B) To automatically delete objects that haven't been accessed for a specified period

C) To perform large-scale changes to objects in an S3 bucket

D) To set up cross-region replication for S3 objects

Answer: C) To perform large-scale changes to objects in an S3 bucket

Question 32: What is the primary purpose of S3 Object Lock?

A) To enable versioning of S3 objects

B) To prevent accidental object deletion or version changes

C) To encrypt objects in S3 buckets

D) To control access to S3 objects

Answer: B) To prevent accidental object deletion or version changes

Question 33: What is the primary use of Amazon S3 Select?

A) To move data between S3 buckets

B) To create access control lists for S3 objects

C) To filter and retrieve only the necessary data from an S3 object

D) To set up cross-region replication for S3 objects

Answer: C) To filter and retrieve only the necessary data from an S3 object

Question 34: Which Amazon S3 storage class is used for infrequently accessed data with a minimum storage duration of 30 days and is stored in a single Availability Zone?

A) S3 Standard

B) S3 Intelligent-Tiering

C) S3 One Zone-IA

D) S3 Glacier

Answer: C) S3 One Zone-IA

Question 35: What does S3 Lifecycle policies allow you to do?

A) Control access to S3 objects

B) Automatically delete objects

C) Manage object versioning

D) Change the encryption method for S3 objects

Answer: B) Automatically delete objects

Question 36: What is the purpose of Amazon S3 Select?

A) To move data between S3 buckets

B) To create access control lists for S3 objects

C) To filter and retrieve only the necessary data from an S3 object

D) To set up cross-region replication for S3 objects

Answer: C) To filter and retrieve only the necessary data from an S3 object

Question 37: Which feature of Amazon S3 provides automatic data encryption and decryption for objects at rest?

A) S3 Versioning

B) S3 Cross-Region Replication

C) S3 Object Lock

D) S3 Default Encryption

Answer: D) S3 Default Encryption

Question 38: What is the primary use of Amazon S3 Object Lock?

A) To prevent accidental object deletion or version changes

B) To encrypt objects at rest

C) To move objects between different S3 buckets

D) To create new S3 buckets

Answer: A) To prevent accidental object deletion or version changes

Question 39: What is the purpose of Amazon S3 Batch Operations?

A) To provide real-time monitoring of S3 objects

B) To automatically delete objects that haven't been accessed for a specified period

C) To perform large-scale changes to objects in an S3 bucket

D) To set up cross-region replication for S3 objects

Answer: C) To perform large-scale changes to objects in an S3 bucket

Question 40: What is the primary purpose of Amazon S3 Select?

A) To move data between S3 buckets

B) To create access control lists for S3 objects

C) To filter and retrieve only the necessary data from an S3 object

D) To set up cross-region replication for S3 objects

Answer: C) To filter and retrieve only the necessary data from an S3 object

Question 41: In Amazon S3, what is the primary difference between a bucket and a directory?

A) A bucket can hold unlimited objects, while a directory is limited to 100 objects.

B) A bucket can be accessed via a URL, while a directory cannot.

C) There is no practical difference between a bucket and a directory in Amazon S3.

D) A directory is a virtual grouping of objects within a bucket.

Answer: C) There is no practical difference between a bucket and a directory in Amazon S3.

Question 42: What is the primary purpose of Amazon S3 Select?

A) To move data between S3 buckets

B) To create access control lists for S3 objects

C) To filter and retrieve only the necessary data from an S3 object

D) To set up cross-region replication for S3 objects

Answer: C) To filter and retrieve only the necessary data from an S3 object

Question 43: What is the primary benefit of using Amazon S3 Select and Amazon S3 Glacier Select?

A) They provide the highest durability for objects

B) They allow you to change the storage class of objects

C) They enable SQL-based querying of data stored in Amazon S3 and Amazon S3 Glacier

D) They offer serverless compute resources for data processing

Answer: C) They enable SQL-based querying of data stored in Amazon S3 and Amazon S3 Glacier

Question 44: What is the purpose of Amazon S3 Inventory?

A) To provide real-time monitoring of S3 objects

B) To automatically delete objects that haven't been accessed for a specified period

C) To generate reports about the objects in an S3 bucket

D) To manage object versioning

Answer: C) To generate reports about the objects in an S3 bucket

Question 45: Which Amazon S3 storage class is designed for frequently accessed data with a minimum storage duration of 30 days?

A) S3 Standard

B) S3 Intelligent-Tiering

C) S3 One Zone-IA

D) S3 Glacier

Answer: A) S3 Standard

Question 46: What is the purpose of Amazon S3 Select?

A) To move data between S3 buckets

B) To create access control lists for S3 objects

C) To filter and retrieve only the necessary data from an S3 object

D) To set up cross-region replication for S3 objects

Answer: C) To filter and retrieve only the necessary data from an S3 objects

Question 47: What is the primary use of Amazon S3 Batch Operations?

A) To provide real-time monitoring of S3 objects

B) To automatically delete objects that haven't been accessed for a specified period

C) To perform large-scale changes to objects in an S3 bucket

D) To set up cross-region replication for S3 objects

Answer: C) To perform large-scale changes to objects in an S3 bucket

Question 48: What is the primary purpose of S3 Object Lock?

A) To enable versioning of S3 objects

B) To prevent accidental object deletion or version changes

C) To encrypt objects in S3 buckets

D) To control access to S3 objects

Answer: B) To prevent accidental object deletion or version changes

Question 49: What is the primary use of Amazon S3 Object Lock?

A) To prevent accidental object deletion or version changes

B) To encrypt objects at rest

C) To move objects between different S3 buckets

D) To create new S3 buckets

Answer: A) To prevent accidental object deletion or version changes

Question 50: What is the purpose of Amazon S3 Batch Operations?

A) To provide real-time monitoring of S3 objects

B) To automatically delete objects that haven't been accessed for a specified period

C) To perform large-scale changes to objects in an S3 bucket

D) To set up cross-region replication for S3 objects

Answer: C) To perform large-scale changes to objects in an S3 bucket