Cognizant Java Coding Interview | Stream API, Java 8 | Package 12LPA
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- Опубликовано: 27 июл 2024
- Cognizant Java Coding Interview | Stream API, Java 8 | Package 12LPA
Social Links:
Insta: / ashwani_a_j
Linkedin: / ashwani-kumar-7b986a14b
Telegram Channel: t.me/JavaGenie
TimeCodes:
0:00 - Intro
0:56 - What is Lambda expression and functional Interface?
2:18 - Why we are using @Functional Interface annotation for functional interface?
3:26 - Why do java people allow you to add a default method in the interface after java 1.7?
6:10 - Coding Questions
About Video:
In this video, we have covered all the questions asked to me in the recent cognizant interview.
Do let me know in the comments section about what else you would like to see on this channel. Your feedback matters a lot! If you have any questions please comment down below.
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About this video:
In this video, we will talk about your fir salary
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#cognizantinterview | #javadeveloper | #codinginterview
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Cognizant Java Coding Interview | Stream API, Java 8 | Package 12LPA
Awesome video, so many things to learn for someone new in Java world (especially streams) ☺️
Thanks for uploading it🤩😇
Thank u very much🥰💯
Really helpful👍
Excellent💯👍❤ ashwini
can we expect same type of interview for freshers or frshers interview for java is different i mean type of question ask in this interview is same for freshers or experienced person i am final year student and i am learning java
bro why you not open your camera ?? this is normal in interview or we have to open webcam i am just curious
DSA is important for cracking jobs i am 4th year student , my friends said without DSA you will not find any job easily i am learning java and java + dsa is not easy to learn i am confused
Coding questions were very easy, so we can expect this type of coding question in interview
Can we expect this type of coding questions for 2 years of exp at product based company
hi Ashwani, in the first question why did we use map? I think by using only filter we would have got the result.
Just for converting each Integer element into String so it make my work easy
You can't apply directly String function on it right so i want new String object
@@GenieAshwani understood, thanks
Why we use map because you are flattering the data means arrays of arrays. In such case we need to use map or flatmap
@@GenieAshwaniIt can be done without using map.
.filter(e-> String.valueOf(e).startsWith(""))
no need to use map.
Hi Ashwani, I am having 2 years of experience in java and angular. My current CTC is 3.78lpa . Will cognizant offer me 12lpa if I get Selected in cognizant??
Yes
can you do more videos on streams please
Hi
Junior from your college
Keep it Up sir 👍👍
Hey, thanks
I have arround 2.6 yrs of experience can i start dsa now to target product based companies or i should just concentrate on development tech stacks
Yes you can
Its a real time interview.
Yeah Real Arun
My current CTC is 12LPA and i want to aim for Amazon . Please do a video above amazon coding rounds.
Watch mysirg channel's latest series with Rohit sir who has already worked in Amazon and has taken more than 1000 interviews . Hope it'll help you
Are you giving interview for cognizant again ? You have said many times service based companies are worst to work.
Nope, You are taking all those statements other direction brother
No company is worst. I must be saying it's not good for fresher something bcz of domain issues
@@GenieAshwani yes .but all are not in good all things .Some people are not skilled enough or they have some issues so they work in non technical domains . That is absolutely fine .at the end they are getting paid .Every Job type is good .All your videos are kind of pointing to some people for their work .Sorry to say but few people can take it in wrong way even though your intension is not so .
Thanks for the feedback. And working in the non-technical domain is also good who said they are not earning well even though they are earning well these days. No job is good or bad it depends on you what u want to do.
I am not pointing out anyone and don't have the intention to do still you feel this then will keep this in mind for next videos :)
Hello Sir, It is my dream to get placed in Accenture. Please make a video on accenture innovation challengee. I want to participate sir.
Sure Ashima, Will try
first he wrote map and then corrected to collect
Nice Video. Are you joining cognizant again .
can we rejoin company again ?
Yeah we can rejoin No issue
1. What is Lambda expression?
2. Why we are using @Functional?
3. Default method. Why we add Default method?
4. Find all the numbers starting with 1 using Java 8(stream).
5. There is a employee class that has id, name, gender. How many male and female are there in the company.
Calculate average salary gender wise.
Sort all employees based on age.