Amazon interview questions and Answers
Founded in 1994, Amazon is a globally active technology company operating in e-commerce, artificial intelligence, and cloud computing primarily. With the largest e-commerce marketplace in the world and a thriving cloud computing platform, Amazon is continuously investing big in various technology products globally thus hiring hundreds and thousands of new talents to its base. Here we will discuss Amazon Web Services (AWS), an on-demand cloud computing platform by Amazon, and some of its most asked Amazon interview questions by recruiters for your acknowledgment.
As the most significant revenue-generating Internet Company in the world, this multinational technology company is a dream firm to work for by many.
So, if you are an aspiring coder, software engineer or developer with a wish to join the prestigious Amazon tech hub, then you must thoroughly follow through these Amazon interview questions to get yourself a better a chance to achieve your dream.
Advantages
- Identity and Access Management
- Virtual Private Clouds
- Security Groups and Network
- Data Encryption
- AWS Cloud Trail
- Direct Connect etc
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Most Frequently Asked Amazon interview questions
An Amazon VPC router enables Amazon EC2 instances that are within the subnet so that it can communicate with Amazon EC2 instances on the subnets that are present in the same VPC. Amazon VPC router also helps in enabling virtual private gateways, internet gateways, and subnets so that they can communicate with each other.
Simple Storage Services or S3 is like ftp storage, where users can move files to and from there, but don’t mount it like a filesystem. SWS automatically puts the user snapshots as well as AMIs there. Encryption should be considered for sensitive data present in S3 as it’s a proprietary technology developed by Amazon and not yet proven with vis-a-vis a security standpoint.
AMI or Amazon Machine Image is a snapshot of the root filesystem. The bios present in the commodity hardware servers point the master boot record of the first block on a disk. To build a new AMI, first, spin up and instance from a trusted AMI. The packages and components can be added further.
This is a typical Amazon coding questions.
It’s a fast a fully managed data warehouse by Amazon that makes it cost useful and straightforward to analyze all data using SQL and Business Intelligence tools of users. Complex analytic queries can be run by it using advanced query optimization and columnar storage on high-performance local disks.
The data repository of Amazon Redshift is a business-class administration system and relational database query. It offers a connection of clients with a high number of advanced applications such as business intelligence, reporting, and analytic tools.
Amazon Redshift uses industry-standard encryption techniques to encrypt and keep your data secure in transit and at rest. It also supports SSL-enabled connections between the user’s client application and user’s Redshift data warehouse cluster. Using the hardware-accelerated AES-256, it keeps the data safe sat to rest.
Users can do this by using a Python script running on an EC2 to set up a JDBC connection to Redshift. After this, the user requires to execute the queries in the.SQL file.
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