Cognizant Java Coding Interview | Second Round | Java Developer Interview

Cognizant Java Coding Interview | Second Round | Java Developer Interview

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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.

About this video:
In this video, we will talk about your fir salary

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cognizant Java Coding Interview | Second Round | Java Developer Interview

[zeezinc]

To those who didnt understand the last question, basically they give you an array of string numbers and you have to rearrange the elements inside such that it makes the largest number possible with that combination. So '9''5''34''3''30' is the largest one possible, 330>303 hence that last change.Pretty interesting and tricky question.

[mrcoder]

Interviewer: Is this your final answer?
Buffalo in the background :

[vsaihruthikreddy]

There is an edge case with the largest number code now if you have 0 and 0 in the string this will print “00” and not “0” if interviewer specifically asks for “0” and not “00” as output then I believe we can add that case after sorting the string array

[beingSenpai]

last question we can do digit sort which takes O(D*N) your approach take O(N*N)
D = size of largest length string
N = size of array

[mahesh]

Present companies....
Asking easy questions to experienced candidates..
Tough questions to fresher candidates....😢

[SelvaKumar-xveb]

does cognizant only goes for python developers??? is this java coding interview or an coding interview where we can solve in diff languages??

[nagunagu]

if(ans==yes){

}
😅 buffalo in background 😅

[jaswanthreddy]

Range of integer is not -127 to 128 FYI that is for byte hence this mock interview is useless.

[croydonH]

@11:56 alternate answer String answer = nums.stream().sorted((o1, o2) -> (o2+o1).compareTo(o1+o2)

[arnavjadhav]

first question answer should be num1== num2 num3==num4 because it is not in byte and byte has -127 to 128 range not integer please correct me if wrong.

[bhaveshjoshi]

question1 -
demo class - 500 is a whole number that can be written without a fractional so output would be
num1==num2
num3 == num4 correct ?

[aabhasjain]

Can someone please explain the logic behind last question ?

[SurajRoy]

For last 5 years I am working as a fullstack webdeveloper in different govt. undertaking projects (Contractual post) and using jsp, springboot, core php, android app, mysql, PostgreSQL. But I can't answer a single question from these (though I understand logic of these answers after explanation) Can anybody explain why ? (I think these can be answered by someone who is more connected to theories and studies or a fresher who is just completed his graduation)

[deepakdevkar]

2nd question answer is not correct..everything would print from base class as DoPrint method taking reference as Base class.

[saicharanmiriyala]

In First question, Integer range is not -127 to 128 right, it a range of byte

[pdhjjcx]

One more last question: what was that moooo in the background?

[harshwardhanshetty]

the largest number problem if done without comparator interviewer will be happy ??

[zxzxicu]

genie bhaiya interview de rehe the ya shika rehe the 😂😂😂

[katreji]

@bro, where you learned Java, plz help me

[vlog_with_SK]

😂😂 what !! Is it really 2 yr experience interview.even I can solve it as a fresher.