Latest Questions 214 total
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16A customer wants sales reports grouped by month and region. How would you write an efficient SQL query?
I am preparing for SQL and database interviews and came across this real-world reporting scenario. Suppose a customer wants a sales report t...
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17A report that normally takes 2 seconds now takes over a minute. How would you identify the bottleneck and optimize the query?
I am preparing for SQL and database interviews and came across this real-world troubleshooting scenario. Suppose a report that usually execu...
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18What factors would you consider before deploying an LLM into production?
I am preparing for Generative AI and Machine Learning interviews and would like to understand the key considerations before deploying a Larg...
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19How would you explain a technical concept to a non-technical client?
I am preparing for software engineering and client-facing technical interviews, and I was asked how I would explain a technical concept to s...
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20How do you prioritize multiple deadlines?
I am preparing for software engineering and technical interviews and frequently encounter the behavioral question, "How do you prioritize mu...
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21Describe a time when your code failed in production. What did you learn?
I am preparing for software engineering interviews and came across this behavioral question. I understand that interviewers want to assess p...
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22How would you design a highly available web application using AWS services?
I am preparing for AWS interviews and would like to understand how to design a highly available, scalable, and fault-tolerant web applicatio...
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23Your application becomes slow during peak hours. Which AWS services can automatically handle increased traffic?
I am preparing for AWS interviews and came across this real-world scenario. Suppose a web application performs well under normal conditions ...
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24How would you securely store database passwords or API keys in AWS?
I am preparing for AWS interviews and want to understand the best practices for securely storing sensitive information such as database pass...
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25When would you choose Amazon S3 instead of Amazon EBS?
I am learning AWS storage services and would like to understand when Amazon S3 is a better choice than Amazon EBS. I know both are used for ...
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26Your EC2 instance is running, but you cannot connect to it using SSH. What steps would you take to troubleshoot the issue?
I am preparing for AWS and cloud engineering interviews and came across this troubleshooting scenario. Suppose an Amazon EC2 instance is in ...
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27A user accidentally deletes a file from Amazon S3. How can you recover it?
I'm preparing for AWS interviews and encountered this real-world scenario. Suppose a user accidentally deletes an important file from an Ama...
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28A user accidentally deletes a file from Amazon S3. How can you recover it?
I am preparing for AWS interviews and came across a scenario where a user accidentally deletes an important file from an Amazon S3 bucket. I...
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29You need to host a React frontend and a Node.js backend. How would you deploy them on AWS?
I am preparing for AWS and full-stack developer interviews and would like to understand the best way to deploy a React frontend and a Node.j...
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30Your website suddenly receives 10x more traffic. Which AWS services would you use to keep it running?
I am preparing for AWS and cloud computing interviews and came across this scenario-based question. Suppose a web application suddenly exper...
