DevOps Live Quiz

Key Takeaways

Okay. Uh looks like I'm live on LinkedIn and on YouTube. So if you can see uh we are going live on multiple platforms. So we are live on YouTube and I'm not seeing my own video on YouTube. Okay, I can hear myself. That's perfect. So, I'm I think I'm audible on YouTube. People watching it on LinkedIn, please let me know if I'm properly audible. Okay, looks like I'm also live on LinkedIn. So, welcome back to another uh session or another live quiz. This time we are doing it on deops sorry. So yeah last time we did on java spring this time we are doing it on uh on deops. I'm going to share my screen and show you how do you join this quiz and we'll talk in between. So let me share my screen and It's only the Chrome tab. Okay. So, how do you join this quiz? It's very simple. So, I think people who are watching it on YouTube or on LinkedIn, you can join now. Even I'm going to share this screen or the QR code for the people who are joining on Instagram. So, we are live on Instagram as well. Uh it will be fun and I hope last time it was fun. So how do you join this quiz? Now first of all this quiz is based on deops and if you want to join this quiz take out your phone and scan the QR code. The QR code you will see on your screen. Just take out your phone scan it you will be in. Make sure you enter your real name. So in case if you win or if you lose I mean of course if you if you lose doesn't matter because you will not be in the top 10. Uh if you win we should be I should be doing shout out right? So who won this particular uh quiz and by the time uh you are joining there are certain chats are going on. Uh so Danjit joined from LinkedIn. Yes, you're audible. Thank you so much Ranjit. Uh Deepak says hi. Hi Deepak. I'm sure this is a photo which you took by giving a pose with the laptop. No one works this relaxed in the office environment. Uh my team is not proactive or listening. Okay. I'm not sure what went wrong. So there was one issue the call number which we share for you for the inquiry. uh because of some reason the the number was down for two to three days and I think it's rectified now you should be able to talk to them and the mails even I check personally so I I didn't see any unrelied mail so let me know what is your concern Kunal okay everyone please join I can see 65 people have joined and a lot of people are also leaving uh CYP Maybe if you can check from my team what is this issue of leaving. Uh Sham says uh just joined your Java batch excited yet all I mean you will enjoy it. You know every live batch which we launch we make sure that you have this amazing experience. Okay, the says that's why the photo was taken when I was in Dubai. Okay, cool. Uh, okay. Some LinkedIn news says, "Hello, Naven. I like your addressing everyone as aliens." Yeah, I I I I love that. Okay, everyone. uh people watching it on YouTube or on Instagram or on uh LinkedIn please join the quiz. I think YouTube is not sharing uh this. So what I would recommend is watch this particular session on one device and join from some other device so that you can you will enjoy the experience. So if you've got a phone extra phone at home just just take out your phone and scan. Don't join from the same phone otherwise you will not know what is happening when exactly I'm going to start this quiz. Okay, son is asking, I recently joined your Java Spring Boot course. Will the spring security will be covered? Yes, it will be covered. Okay. So, just want to say hi people who are watching it on Instagram. Um so we do this type of lives event every weekend. I mean that's what I can say now because we did last time even if you repeat certain things two times that's good. Uh havina I have completed git and github complete the course on Udemy. It's amazing. Oh thank you so much. when the quiz is going to start. Once we uh have 150 uh participants, we'll start the quiz. I think YouTube is not sharing. Um I think YouTube is not promoting this quiz or live event today. Maybe I have shared the screen too soon. Let me see if he chi can join. We'll have some fun. He says he will back. He will join in 2 minutes. I think we'll wait. We'll wait for him. Okay. Uh I'm new to Deops. Is it okay to join? I mean you can try out and see how many things how much how much knowledge you already have in DevOps. Uh is quiz started. Oh, I think we have to wait for two to three minutes more and then we'll start. I'm just waiting for YouTube to share. Uh it's not promoting today's event. Not sure what went what is going wrong. Are people busy today doing something else? Do we have anything ext amazing clashing with the live event today? uh by the time I will share the link for you to join. So you can also use this link to join the quiz. I will share the QR code in some time. Uh thank you sir for your fast API playlist, simple and best video. Oh, thank you so much Ashwin. Uh YouTube is promoting I think. Okay. The the way YouTube uh algorithm works is when you when you have an event, let's say if I upload a video or if if I'm going live, it basically sends notification to only few people and based on their reaction, it spreads out. Okay. Uh LinkedIn is also promoting. I think it's same with the LinkedIn as well. Uh because uh the live counter which I see is less compared to last time. It maybe because of the topic because last time we did Java and Spring this time we are doing it um with uh DeOps. Okay. Hush from my team says Saturday night sir. So uh hush wanted to enjoy his weekend somewhere and I said hey we are going live today don't go anywhere and that's why it say is saying that uh got huge interest on Java by seeing your course. Oh thank you so much. Uh yes, please hit that like button everyone. Okay, so I'm going to share the screen once again and I will let people join this share screen. Chrome tab and share. So how do you join this? It's very simple. You take out some other phone and scan the QR code and you can join this quiz. And we'll start exactly once we have 150 active participants playing the quiz. How long is the quiz? I think it should be around 15 questions. And the thing is even I have not seen the questions. I have asked my team to uh create these questions. So if I'm not able to answer uh you will know. Okay. Brethren says, "Hi Naveen, you are one of the best Java tutor. Thanks for awesome videos." So thank you so much. Okay. I don't know why. So last time we crossed around 200 active participants playing the quiz. Today it's not even crossing uh 150. We are we stuck at 100. So let's wait for two more minutes and then we're going to start. So this is uh 90 uh I mean 712 we'll start exactly at 7:15 and by the time you're joining let me answer some questions. Okay to join for a person who is new to deops. Yes, it's it's good. And we got a guest. And we got a guest. You can just see. I think I've already revealed it. Hey. Hi, D. How are you? >> Hello. >> All good, sir. >> So, Chio and code on Taliso. >> Nice. Nice. Oh, nice. There is new Taliso uh quiz. >> Yes. So, we are doing a quiz only last time. Yeah. So last time we did it on spring and java it was good this time we are doing it you know on deops and since you have already taken deops badge we can have some fun here >> that is >> and don't worry I'll not put you on the point pointer to answer this and how how it's how it's going everything uh with the videos with the uh live >> uh I'm just coding a these days. No videos, nothing. Uh building few stuff and uh putting but the UI interface. Oh, this is pulled up nicely. >> The colors >> team is working very hard. >> I like the color. >> I think only two colors are working in the market now. Green and orange. Uh but this one you have pulled up nicely. The background blue color it's going very nice. >> Oh thank you. I I'll forward this message to my team. Of course they will be happy. >> Yeah people in the front. >> Last time I talked to them I dismissed their design. >> This time I think they they're watching this. CYP is there I think in the uh Cypro Java live. Yeah. Okay. >> Oh man is building. That's right. So even I wanted to explore the platform. Um but that's that's a good name. You got Chugli. >> Chugli. >> I had to shut it down. >> Oh, is it? It's not live now. >> Two bill. Too much bill. >> Oh. Uh within 3 days we got 3,000 rooms and people were talking left and right. It got popular in uh Egypt. It got popular in Spain. I had to shut it down. It was going left and right. Okay. So, I think they're waiting for the quiz. So, all set. Let's start with the quiz and let me hide this again. You can still join. Uh once we start the quiz, I will show share the QR code on the screen and you can join. Um so, how this goes is the first two questions are basically fill in the blanks. there is there's no points for that. the actual quiz will start after that and for each question basically you have to give right answer but if the faster you give the answer the more points you will get that's how it works and I'm going to start the presentation the first question again there's no points for this you can answer whatever you want just don't use bad words the most common problem, right? This is actually one of the very tricky problem to solve in the front end. Uh when so much of the data comes up and you have to reshuffle the data. uh we had to do some of the circus and I'm pretty sure your developers also have done the same circus because in React or any application if the data comes up it needs to reload the page and to prevent that reload and still get that fresh data it is good problem to solve. >> Yeah, I'm sure they will be very happy today. So naman is there from our team. Gav is there from our team. Cyper should also be there. Okay. So the most so in DevOps when something breaks at 2 a.m. we say it worked in my machine. That's right. So majority of you went for this. Okay. Interesting points. Uh okay cool next one when manager says small change deops here. Okay maybe we can expect some bad words here but uh there's a message for you. Yeah sure first class. Yes. But uh take your art 8. >> Okay. Cool. So weekend is gone. Weekend is cancelled. Okay. Majority I can see is ruined. gone cooked and some f word but that's fine. Okay, so let's start with the actual quiz now since we have less amount of time and you can still join with this QR code if you want to join this quiz. So here we go the first question I think. Oh why I'm seeing 26 questions here. Oh that will be huge. Okay let's do that quickly then. So the first question everyone coming on your screen and here we go. Oh we we have no this is not the first question. I should have checked the quiz before starting. I wanted to surprise myself and I'm surprised. Uh when monitoring alert comes DevOps reaction first coffee then. These quizzes are so fun. I enjoy them so much. >> Yeah. Nice. If anybody listening to me from the team, can we just clear off the state of this input once I have hit the submit? >> I mean you can still see that on your screen is it? >> Yeah, the input it is not doable. It's not doing anything. That's good. But if you can clear that state that would be awesome. >> Cool. Okay, I think we have one more filling the blanks. No. Okay, so it started. So first question everyone and remember you have to also answer as fast as possible. So people watching it on Instagram, you can join using this QR code. Oh, there's a bug in this one. Oh, where is it? I just select the answer and it don't ask me to submit it. Just the first one I click it submits. >> Yeah, it submits. >> Okay. So, which command? >> This time you pulled off nicely. >> Yeah. Yeah. So, the team is working very hard on this. So, which command shows? >> They don't mind my feedback. >> They they would love to see your feedback. >> Oh, >> okay. Majority vote went for top and that is correct but few people went for PS. Okay. You're using my system audio also. So yours. Yeah. If I do any wrong answer uh the application is using my system audio also. >> Oh maybe I can just cancel that. Edit mic setting. Right. So don't see the option. No issue. Uh next question coming on your screen. So service stops after reboot. What did you forget? Yeah, I think I can end my Instagram live now. So, people who are watching it on Instagram, you can join us on Facebook. Sorry, not Facebook. Why I'm saying Facebook? Uh on YouTube and on LinkedIn. >> Old habits. This proves that we are old. We still remember the name Facebook. >> Millennials. Okay. Oh, and that was my phone. So let's see the answer and the answer is this system ctl enable and most of you are going right that's good so you have a better deops knowledge than me so let's see the leaderboard so how exactly leaderboard looks like so this is how it goes so on top we got rupendra and goautam very close even rookie is very close then we got shivam deep we got okay we got two deep Sman, Ashok, Aayosh, and Vid. Great. And we are only seeing top 10. Maybe there's one. Okay. True Deeper got the same points. Coincidence. Nice. Okay, let's go for the next question. And here we go. You want to see the last 50 lines of log live? Okay, time up. Majority you went for tail and that is correct. In fact, I have asked my team to make this question bit difficult. Yeah, there's a comment for reviewing front end like PR right now. That's what I do these days. I hit my code, my code get reviewed. Somebody else's I I review others people code. In fact, from last almost one month, I'm not doing much of the videos or any live either YouTube live or just writing code. But that's fun and I think we get into that zone. So if you're making videos, we get into that video making zone. If you're into development, we get into that development zone. >> So much so that um currently this machine is actually deploying one. So >> Oh, is it keep the machines busy? Okay. Uh next question. COD 400 or CHOD 400 file text means I had to be very careful while selecting any answer because >> if I just clicks it submits. >> Well, that's something we did intentionally. I'm not sure how it goes from the user side how they are feeling about it. Now >> once you get trained of that then it's okay. First answer gets you with the surprise. >> Yeah. Okay. So majority says owner read only that is correct. Okay. Someone asking for the link. You can also scan this QR code which you can see on your screen and you'll be in. So the next question or maybe we can see leaderboard once. Uh Deepak I think you went on seventh. Rupendra was still doing good. Top two no changes. Uh Ranjit new entry. Kasim new entry. Ronak new entry. Great. Kiran new entry. Okay next question. Which file stores user account info? Okay, Godav is responding to you. Nice. Yeah. So, CYP is here. So, Nan and Cyp. Okay. Let's see the answer. And majority voted for this and that is correct. Next question coming on your screen. Since we have 20 uh two questions we have to be bit fast. Next question. But really nice questions and interesting answers also very close by >> Right. So you you you use only Mac nowadays right for the recording for the development >> for everything like it's been very long that I have done any Windows work. >> Cool. When was the last time you used Linux? Yeah, I was using it for a while but then Mac became even much more stable and stuff like that and uh there are few good terminals now which you can connect through any of the server and whatever you want to do. I just because these days uh the machines are getting much cheaper if you buy it just for basic machines either you buy it from digital ocean lenode hostinger wherever you pick up the machine if you don't have GPU they are dirt cheap right okay G says this quiz is better than last time yeah we took your feedback I think last time uh questions were very simple and answers were straightforward yeah that's why feedback platform has improved massively. There is like 90% jump in the quality. >> Thank you. It's also performing well. Uh we are seeing less bugs in the back end. So that's good. Next question coming on your screen. Okay, let's see what you have selected. So, majority went for main process ended and that is correct. You know last time it most of them were on giving correct answers. So we were saying wrong options 0 1 5 but this time yeah it's bit confusing. Uh let's see the leaderboard. Okay I think Rupendra did one mistake there or two. V is on top now. New entry. Uh I think Shivam is a new entry. That's great. Next question. How do you fix it? I would just add a new disc. And there's a question for you or a statement for you. has a lot of money. He could even buy a plane. >> Ah, come on. If I could have bought a plane, I would have done it. But but the thing is, where would I park it? >> Yeah, maybe in your farm. You can get a chopper. >> Chopper? Yeah, chopper is doable, but doesn't perform as well as Activa. >> Nothing beats Activa. >> Yeah. Even I use Activa when I'm coming from my home to office. >> That's the best ever designed stuff. Don't touch it. And I'm talking to you Bhaves. Ola. Don't touch it. >> Don't touch it. >> Hush is saying something. You can park your plane at Japur airport. >> Japur airport doesn't even park their own planes on time. We have just we have international airport but hardly any international flight goes there. Only early morning flights and evening flights. Whole day the airport is empty. >> Yeah. Even same goes for the Pune now. Uh but luckily the new Mumbai airport is bit near to me. So it's only one and a half hour drive. So that's >> nice. Only one and a half. >> Nice. These these things only Bangalore Mumbai people can say. >> Yeah. Because see if if I want to go to the Pune airport and if I'm traveling in a P car it will take two hours or maybe one and a half hours. So same same way I can travel to the new Mumbai airport. >> Nice. For us it's hardly like what 20 minutes if it is traffic 30 minutes. The perks. Next question. App not accessible from the browser container running. Why? This should be easy. This actually is >> this uh app not accessible from browser container running and all of that and especially if you're dealing up with the web hooks. Now web hooks doesn't work on your local host. So you need to get your image or something up and running on cloud or maybe some kind of tunnel you have to do very difficult >> right okay this was easy I think most of them were able to guess it next question coming on your screen and here we go so what does expose at82 do82 Uh yes, I'm in Pune. So let's see the answer. Oh. Oh, maybe they got confused because of the previous question. Okay. Is it the same on Anut? >> Uh, yep. He is our big boss. >> Yeah, big boss. Even my cousin. >> Yeah. So, even my cousin is in CMR College now. Okay, next question. Docker compose is mainly used to. Docker compose is one of the lifesaver and especially if you use lightweight machines. You don't want to install big giant softwares like MySQL, Postgress or MongoDB. Uh Docker Compose is your lifesaver. Keep small files somewhere saved in your system or GitHub. Copy paste this up and running. This up and running. True. True. also helpful when you are recording a course you know when you have multiple technologies in the same course very helpful and um I forgot how to install even database on any machine now because in production u I don't want to take the headache of self-hosting my database so there are good companies who does that way better than what I can do so I use their service and on the local machines always docker nothing else >> right and it happened with me as well so uh I was installing postgress and there was some issue and I thought let's go back to docker >> I don't even try stop trying it's docker compose get it up and running get it done >> yeah so again someone is uh saying we Asha says we don't have changing answer option because then your answer speed will impacted oh that's from our team okay that's a >> okay so almost the same board uh V I think you're working in DevOps that's good next question yeah I think this is the first line you learn uh when you're learning Kubar is at least in the first page. What is the purpose of this session? Uh I have two answers. One >> hang out. >> Yeah. And second to increase the revenue of YouTube ads. It hardly gets affected. Chilling out is much more important, >> right? >> Yeah, it's only quiz. It's only quiz. >> Okay, let's see the answer. Majority of you went for pod and that is correct. Okay, next question. You are going too much into K8s. >> Yeah, >> I should have checked. But it's fun. Maybe they will it will increase the curiosity. They will go on YouTube and search or maybe ask to chat GPD. At least they will learn something new. And >> there is very hard chance to learn anything new from chat GPT. >> True. The answer >> the thing is you're not even sure for me the problem is what if what you are getting from chat GP there's no shorty that it is 100% correct >> so even correct I'm okay I am fine with that but if I just ask it now like what are pods it will give me just what is pod and it is so precise on that that what is going left and right you have no idea when you are reading the blog or stack overflow you three other terminologies there that okay this is also interesting let me read about that that thing never happens on chat GPT it is precise answer which is good you feel momentarily happy that hey I am learning because I wanted to learn because most of the knowledge that you have and I have is stumble upon knowledge we just somehow fall into those terms and we got curious that what is that I just want to know that and then the idea came up that hey I want to make a video on that so that never happens with GPT True. True. So it's making you making you think less. Cool. Next question. If pod crashes, who recreates it? >> Me. You can answer me. Yeah, >> I recreate them. >> I was searching for that. A user or developer. Yeah, that could be one option to solve that problem which we mentioned. But you should know what questions to ask and you should take that effort of asking questions. >> But I want to know what I don't want don't know. So how can I ask question on the things which I don't know. >> Yeah. Like once you start asking questions on DNS and all of that now then to it just says precise answer. It will never move you left and right. True. So the answer is replica set. Majority went for that. Let's see the leaderboard once again. It's V who is doing good. Rupenda you can still catch up. Uh you lost your first position but we still have more questions to go. All right, I need to go now. Uh, need to set up for today's class. >> All right, you have your first >> and uh good work team. >> Oh, thank you so much. They will be very happy today. >> They will do a hard party till 2 a.m. >> This time they have pulled up nicely all the UIs, bug fixes, everything. It's very smooth now. >> Oh, thank you. >> Bye-bye. Oh, thank you so much once again for joining, Hesh. And we should do this more often. Sure, just ping me up. I'm always on the system. >> Yep. Okay. I think it went knows everything. He's one of the best. Yep. True. Okay. Next question coming on your screen. Why pipelines fail with docker permission denied? So there's a question do you organize webinar as well in Pune? Uh we wanted to do some uh meetups but because of some reason or the other reason we are not able to do that but we'll do it soon. Okay, let's see the answer. It's user not in the docker group, right? Okay, next question coming on your screen. Uh, Jenkins job slow due to workspace. And by the way uh one of the reason we also do this live classes is to increase the interactivity also talk about the courses uh which we are coming up with and Jan Feb March is like the play time when we launch multiple courses live courses specifically and currently we have started uh Java spring deops so deops is starting from 5th 8th of February and In March we are coming up with system design and AI engineering any JAI courses you're planning. Yeah. So in March we are going to launch it. Uh there should be option to change choice in the quiz. The thing is we want to improve the speed as well. So because you get the points based on the speed. So if you select the answer, click on submit. It will take some time and that's how we designed it. Okay, let's see the answer. Majority went for old build remains and that is correct. Next question coming on your screen. Terraform apply does commits to get I mean don't go with my answers. Uh let's see this answer. So it's create and updates info. That is correct. And the next question why state file is important? I think this time we went more technical questions for deops. for billing. So the answer is track resources and it's correct. A few people actually went for billing. Let's see the leaderboard and oh vid you did mistake. Rupendra is trying to catch up very close. Uh it's s then Deepak Rupendra Danji is any new entry here? Anoop is a new entry. Uh and Hmon. Okay. So cool. So Rupendra, you can still do it. Next question coming on your screen. Security group in Els works as uh Python quiz please. Okay, we'll plan that in future. And time up security groups works as virtual firewall. That's right. Let's see the leaderboard. Okay, Rupeno is catching up. It's second position. Good job. Next question. And here we go. I am is mainly for I would go for billing. Okay. Deepak says, "I really appreciate all the questions. They are really well thought out." Thank you so much. Yeah, it goes to my team because they create the questions. More deops quiz, please. It's really helpful and fun. And let's see the answer. It is access control. Next question coming on your screen. And here we go. Public subnet in AWS VPC means I'll go for cost and time up. Let's see. It's has internet gateway root. That's right. Okay. Next question. Is it too unreachable after launch? Happened with me multiple times. Okay. So let's say the answer it's any of those any of this uh no Indian gateway. Okay. Right. Okay. Let's see the leaderboard and it's s who is doing well. So we still have one question to go. The pesh you can still do it. You're not very far from S. Uh then we got Deepak again very close. Zjit kind of close. Uh okay. So we have one more question to go. So S Rupendra Deepak. Let's see who wins. Even Ranjit can win but these three are very close. And let's see the last question. App traffic suddenly spikes. I will just restart the application and crash it. Remove all the users and time up. Let's say the answer it is autoscaling group. And that's one of the reason why AWS is so famous, right? Autoscaling works but who will win this I think Rupendra Deepak and Smen what your vote goes What? Who will win? So, let me reveal the winner for today's quiz. Uh Sumit says I have seen you multiple times near Budigiri cross. I used to stay in Bangalore uh near Budigi Cross but last 6 months we moved I mean in April we moved to Pune. So the entire setup setup is in Pune now. Okay. So let's see the final leaderboard. And the winner is Smen. Good job Smen. Uh the second winner is Rupendra. The third one is Deepak. And this is our top 10. So congratulations everyone. So once again, good job the winners. I would love to know are you working in DevOps or you have learned DevOps? Sand Rupendra and Deepipak I can't see I mean you will see your ranking in your own device and let me know your ranking in the chat. Okay, I think this time they have some bug. Ranking is not visible. And how was the uh memes or the images coming on your screen when you answer wrong? Yeah, ignore the uh the final ranking. There was some issue. We'll fix it next time. Yeah, we saw the bug team is saying there might be some issue. Got says we'll get this ranking issue fixed ASAP. Okay. So, on that note, uh thank you so much everyone for joining today's quiz. It was fun. Uh we'll keep doing this type of quizzes every weekend. Yeah. Without coming was cool. Yeah. There's also sound which comes when you answer. I should also test it. Okay, great questions and really awesome effort by the team. That team will be happy today. So on that note, thank you so much everyone for joining. See you in the next live quiz which will be in the next weekend. Thank you so much. Bye-bye.