Amazon Database Interview Questions and Answers

0 votes

Q: Should I learn Front-end or Full Stack?

asked May 30, 2023 in Amazon Database by john ganales

0 votes

Q: Do Front-end developers need to know algorithms for interviews at Amazon?

asked May 30, 2023 in Amazon Database by john ganales

0 votes

Q: What are AoT and JiT compilations?

asked May 30, 2023 in Amazon Database by john ganales

0 votes

Q: What is data binding? What kind of data binding does Angular use?

asked May 30, 2023 in Amazon Database by john ganales

0 votes

Q: How can we ensure a web design is user-friendly?

asked May 30, 2023 in Amazon Database by john ganales

0 votes

Q: Name a few Git Commands and state their function

asked May 30, 2023 in Amazon Database by john ganales

0 votes

Q: Differentiate between centralized and distributed version control systems.

asked May 30, 2023 in Amazon Database by john ganales

+1 vote

Q: Can you tell us about some common use cases for Amazon QuickSight?

asked Apr 7, 2023 in Amazon Database by john ganales

0 votes

Q: For an application with constant traffic of reads, which throughput is opted?

asked Apr 6, 2022 in Amazon Database by sharadyadav1986

+1 vote

Q: In columnar database, compression of data is easy.

asked Feb 1, 2022 in Amazon Database by sharadyadav1986

+1 vote

Q: Aurora is ________ times faster than the regular MySQL database.

asked Feb 1, 2022 in Amazon Database by sharadyadav1986

+1 vote

Q: Aurora is ________ times faster than the regular PostgreSQL database.

asked Feb 1, 2022 in Amazon Database by sharadyadav1986

+1 vote

Q: Aurora can scale up to ___________.

asked Feb 1, 2022 in Amazon Database by sharadyadav1986

0 votes

Q: Reserved DB instances can be purchased for ________ months, similar to EC2.

asked Feb 1, 2022 in Amazon Database by sharadyadav1986

+1 vote

Q: Which of the following search queries uses indexes?

asked Feb 1, 2022 in Amazon Database by sharadyadav1986

+1 vote

Q: The maximum number of compute nodes a cluster can have is ____________.

asked Feb 1, 2022 in Amazon Database by sharadyadav1986

+1 vote

Q: Can Multi AZ deployment be used for improving performance of DB ?

asked Feb 1, 2022 in Amazon Database by sharadyadav1986

+1 vote

Q: Read replicas can be promoted to become databases on their own.

asked Feb 1, 2022 in Amazon Database by sharadyadav1986

0 votes

Q: A multi-AZ DB will have a little downtime, and a single AZ will be unavailable during the scaling operation.

asked Feb 1, 2022 in Amazon Database by sharadyadav1986

+1 vote

Q: Only DNS is provided for the SQL server, and not IPV4.

asked Feb 1, 2022 in Amazon Database by sharadyadav1986

+1 vote

Q: ElastiCache for memcached supports snapshots.

asked Feb 1, 2022 in Amazon Database by sharadyadav1986

+1 vote

Q: Aurora is both MySQL and Postgre SQL compatible?

asked Feb 1, 2022 in Amazon Database by sharadyadav1986

+1 vote

Q: The service used for migration of database to AWS is ______?

asked Feb 1, 2022 in Amazon Database by sharadyadav1986

+1 vote

Q: Aurora can have upto ________ low-latency replicas in ________ AZs.

asked Feb 1, 2022 in Amazon Database by sharadyadav1986

0 votes

Q: By default, Aurora has ________ configured.

asked Feb 1, 2022 in Amazon Database by sharadyadav1986

0 votes

Q: The availability SLA of Aurora DB is __________

asked Feb 1, 2022 in Amazon Database by sharadyadav1986

0 votes

Q: ________ is/are used to trigger lambda functions for changes in DynamoDB.

asked Feb 1, 2022 in Amazon Database by sharadyadav1986

0 votes

Q: DynamoDB is backed by _________ type of disks, by default.

asked Feb 1, 2022 in Amazon Database by sharadyadav1986

0 votes

Q: The local secondary index can be created only while creating the table.

asked Feb 1, 2022 in Amazon Database by sharadyadav1986

0 votes

Q: DAX is an in-memory cache for DynamoDB.

asked Feb 1, 2022 in Amazon Database by sharadyadav1986

Page:

...