Dreamcare Developers AWS Cloud Engineer Interview Questions and Answers

Q1. Project Discussion
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Q2. Based on project
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Q1. Project based questions
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Q2. Prepare all components
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Q1. Limitations of AWS
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AWS has limitations such as service outages, data security concerns, and potential cost overruns.
• Service outages can disrupt operations and impact business continuity.

• Data security concerns may arise due to shared responsibility model and potential vulnerabilities.

• Cost overruns can occur if resources are not properly managed or monitored.

• Limited control over underlying infrastructure compared to on-premises solutions.
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Q2. Sql and python deep questions
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Q1. Technical interview. mostly from resume. projects worked on? tools used. python coding sql questions
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Q1. How do you see in 5 years. cultural fit.
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Q1. What is the sevice is back bone of AWS
Ans. 
Amazon Elastic Compute Cloud (EC2) is the backbone service of AWS.
• EC2 provides resizable compute capacity in the cloud.

• It allows users to quickly scale up or down their compute resources as needed.

• EC2 instances are virtual servers that can run various operating systems and applications.

• It forms the foundation for many other AWS services and solutions.

• EC2 instances can be used for a wide range of use cases, from hosting
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Q1. Tell About all the Services in Aws
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Q1. What is EC2 service in AWS
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EC2 is a web service that provides resizable compute capacity in the cloud.
• EC2 stands for Elastic Compute Cloud

• It allows users to rent virtual servers on which they can run their own applications

• Users have full control over their instances, including choice of operating system, security settings, and networking

• EC2 instances can be easily scaled up or down based on demand

• It offers a wide range of instance types optimize...read more
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Q1. Disk management and lvm
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Q2. How to create archive file in LINUX
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To create an archive file in LINUX, use the 'tar' command.
• Use the 'tar' command followed by the options and the name of the archive file.

• To create a compressed archive, use the 'z' option for gzip compression or 'j' option for bzip2 compression.

• To extract an archive, use the 'x' option followed by the name of the archive file.

• To list the contents of an archive, use the 't' option followed by the name of the archive fil
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Q3. Use of ping command and grep command use
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The ping command is used to test the reachability of a host on an IP network, while the grep command is used to search for specific patterns in text files.
• Ping command sends ICMP echo request packets to a target host and waits for a response.

• Grep command searches for lines in files that match a given pattern.

• Ping command can be used to troubleshoot network connectivity issues.

• Grep command can be used to filter and extr...read more
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Q4. How to create for user and set the password
Ans. 
To create a user and set a password, use the appropriate command-line tools or GUI interface.
• For Linux systems, use the 'adduser' command to create a new user and 'passwd' command to set the password.

• For Windows systems, use the 'net user' command to create a new user and 'net user *' command to set the password.

• For AWS, use the IAM console to create a new user and set the password.

• Ensure that the password meets the c
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Q5. How to write a Linux features
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Linux features can be written using various programming languages and tools.
• Identify the specific feature to be written

• Choose a programming language and tool that is suitable for the feature

• Write the code for the feature

• Test the feature to ensure it works as expected

• Document the feature for future reference
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Q1. Ask about various Devops tools?
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Q2. Ask any one cloud platform like aws?
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