AWS and Linux Interview Questions || Questions asked in Real Time Interview
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- Опубликовано: 15 дек 2021
- AWS and Linux Interview Questions || Questions asked in Real Time Interview
Questions by Subscribers
How many AWS account do you handle? What to say for such question ?
How to change user from one group to other
what if ELB goes down and what is the solution
Managed Services || Pre-Warming
Can we attach S3 to ec2 instance if not then why ? EFS
what is the command of clear the disk space in Linux/CentOs
If CPU goes above of set threshold, what could be the reason and what should be the troubleshoot action ?
1. How to check Disk read and write bytes what is the command ?
1:- how to connect 10 VPC in different region
2:- how to distribute application load in different region
3:- how to monitor 10 aws account in one central account
4:- we created one auto scaling with the help of AMI ,after creating AMI then devlover put code of particular that instance how to use code .
Create Latest AMI and Update in Autoscaling Group
Script to fetch latest charges from GIT or S3 at the time of Instance startup.
how many web servers are available in the target group ?
Load testing
kindly explain exact difference between RI , spot and dedicated instance.?
If we are terminating SSL certificate on servers, then should we have one SSL certificate on each server?
what to answer if interviewer asked what challenges faced by you while working on AWS. please list few
How can I run multiple jobs at a time? Crontab
You said horizontal scaling is not recommended. But for a scalable system, isn't horizontal scaling the best?
What all services of AWS do you use?
How do you suggest your customer to select EC2 instance?
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Thanks for sharing the video. It's useful
Great 👍
Excellent presentation in a very understandable explanation
Thanks dear
Very helpful, Thanks for sharing
Happy learning
Thank you sir
Intresting and easy lecture.
Welcome dear
Happy learning
Thank s for sharing
Thanks dear, happy learning
High level explanations Amazing 🤟🤟
good, please do more videos like these
Sure dear
AWS Guruji🙏🙏🙏
So great to seeee you lokendra sir! This is Niharikaa from IndiaMART from Rohit sir’s team. It hasss been an awesome journey with you.
Thanks dear Ma’am,
I remember you
Plz put more video sir
for multiple accounts landing zone architecture is used
sir pls create video on scenario based questions with answers
Make some Patching videos. related to OS, Security, and one more attach SSL certificate. Both Aws and Individual to Linux Machine.
Okay dear
I will try to create
question 4. ----- about auto scaling that developer updated the code in the instance then how to update same in other instances. ------------ the answer is : 1. create latest AMI and create a new version of launch template using this AMI then the new instances will be launched with the updated AMI. P.S : The existing instances in the ASG will be not be updated so we can deregister them from the ASG and then automatically as per the scaling policy new instances will be launched ................................ correct me if I am wrong
Hello sir.. faced 2-3 interviews recently... Will post the questions in the comment box soon.. ! Hope it will help others too..
Sure dear
Had 3 ROUNDS.... Mentioning all AT ONCE.
1. What's Linux kernel
2. What's linux Shell
3. Why is #! Written in bash script
4. Types of shells
5. Can any user have root like permission, how to do it.
6. What is OS hardening
7. RAM monitoring tools in linux(6ways)
8. 1machine in INDIA and other machine in USA , if not able to do SSH.. what's the problem
9. What's VPC endpoint
10. Function of Router and Firewall.. also explain in layman terms
11. Examples of TCP and UDP
12. File named abc.txt. Even root is not able to delete it.. ( but believe me its not even lsattr, chattr, sticky bit)
13. Explain process of ssh
14. Server infrastructure or maintenance tools and process
15. INNOdb and MyISAM difference.
16. How to connect database
17. Few files provided and asked to write commands... Dont exactly remember the process! 😠😁
18. Process for LVM
19. Something related to resolve.conf
20. DNS process
21. Some chmod commands..
22. Asked me how i reacted to different situation while i was involved in particular task.
23. Where did u lag
24. What's the thing that makes u proud and give an example
25. Different situation with Client and how would u react
26. What was your involvement in using EC2, RDS instance
27. What kind of bash scripts did u write.. (i know basic tasks and write any only acc. To requirement.. i am not any better bash scripts 😜)
Also some more questions about networking... I am not able to recall!!
And many questions on different situations at workplace and how u would do that... These were to know how is personality, behaviour, attitude of employees... All in all i was like 75% in my interview... At least i felt so...
Last but not the least... Interviewer also asks to rate yourself.. i told 6/10 but stressed on improvement by self learning and by taking help of seniors...
Also they ask you about future plans like u r going to do any skill enchantment course, why are u doing, what's all included in it....!!
THESE ARE LIKE 80% QUESTIONS THAT I REMEMBER...
I HOPE THESE WOULD SURELY HELP U IN PREPARATION...
ALSO THANK LOKI SIR FOR HIS VALUABLE VIDEOS....
FINALLY I RECEIVED THE OFFER LETTER😃 2 DAYS AFTER MY 3rd round... Won't be able to mention company.. but its a reputed MNC..😜
That's all I can say!!!!!
@@aksht9781 thank you so much brother 🙏🏻
Also...
What is -
SUID, GUID, etc...
I Think if u all gro through LOKI sir videos.. u will find all answers...
There is everything!!
@@aksht9781 thanks
I have one question regarding the 10 VPC connection - If we have a similar CIDR's for 5 VPC then what can do ?
Hi, faced this q -- Suppose I have multiple AWS accounts and I want to get the o/p of EC2(like how many instances running in each account,also usage reports like cpu and memory ) etc and publish these reports in a excel or flat file. This might be two seperate questions also but he asked in continuation. please answer this.
54:09 this guy is such a baller. "You being a pro will not do that 😎"
"4:- we created one auto scaling with the help of AMI ,after creating AMI then devlover put code of particular that instance how to use code ." Can we not handle this in CI/CD with ansible+docker+kubernetes?
Yes, Definitely, these tools are made for it.
Sir is this are questions asked in the interview for freshers sir
Please give a separate video for freshers interview questions in aws and linux
Okay sure
in autoscaling group we create all instances from one AMI. how can we configure different type of instance(spot,RI) in one autoscaling group...
Within launch template you can select multiple instance type
@@ServerGyan oh..okay thanks
Sir , how can change ami automatically in ASG at the of time of launching with updated data
Hi
Aws autoscalling launch template supports command line options to update AMI
In case of launch congratulation you need to create new file
@@ServerGyan thank you Sir
In question number 3 please rectify your answer . As per linux prospective you use #usermod -G for secondary group.#usermod -g for primary group .Please correct your questions or answer .
Any chances of asking these questions to DevOps engineer?
Yes, these are common questions, and devops profile includes Linux and AWS
what about projects in Aws and Devops training
That is also possible and available based on requirements
@@ServerGyan please where can we get those project?? Thank you
@@ServerGyan thanks
Sir i want to join your course, what will be the cost
Hi
You can call me at 918882470500 to discuss this
Whaaaaaaaat ??? T a l k s l o o o o w e r . . . . .
how do i get all videos ?
Hi
You can call me at 918882470500 to discuss this
I didn't understand your answers how to expain in interview point?
Okay, I will try to explain
Hello sir, do you help with job placement for US candidates?
Only interview preparation, I can help with
@@ServerGyan thanks for the reply. please let mo know how to get your course? My interview is next week for devops AWS position.
@@ServerGyan also, if you can please upload DevOps interview prep course on udemy that will be much appreciated. I find your content very helpful.
Sure dear
You can call me at +917838793800 to discuss
s3 is regional service not global service sir