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512,972 softwareentwickler backend interview questions shared by candidates

1) Palindrome in String and number 2) Substring palindrome Eg: abcDADxyz is a palindrome,abcDACxyz is not a palindrome 3) print True when String Contains integer otherwise print False 4) print the given number is a binary number or not and print true if it is binary 5) pattern program * ** *** **** ***** 6) delete the duplicate element in a={1,3,5,6,3} answer {1,3,5,6} 7)delete the duplicate char in the given string Eg: "this is String" Output will be: t r n g 8)Strong number 9)Amstrong number 10) fibonic series using recursion 11) print the given first and last string of substring input: I was string output for was: 3,5 12) print the given number without Arthimatic input: 12345 output: 1020304050 13) print the given number input: 12345 output:54321( without using default function) 14) input : decimal10.25 ; output: binary10,25
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Software Developer

Interviewed at 4W

4.2★
Feb 24, 2020

1) Palindrome in String and number 2) Substring palindrome Eg: abcDADxyz is a palindrome,abcDACxyz is not a palindrome 3) print True when String Contains integer otherwise print False 4) print the given number is a binary number or not and print true if it is binary 5) pattern program * ** *** **** ***** 6) delete the duplicate element in a={1,3,5,6,3} answer {1,3,5,6} 7)delete the duplicate char in the given string Eg: "this is String" Output will be: t r n g 8)Strong number 9)Amstrong number 10) fibonic series using recursion 11) print the given first and last string of substring input: I was string output for was: 3,5 12) print the given number without Arthimatic input: 12345 output: 1020304050 13) print the given number input: 12345 output:54321( without using default function) 14) input : decimal10.25 ; output: binary10,25

Programs like remove the duplicate numbers in sorted array by scanning the array only once, means {1,1,2,3,6,8,8,8,8}-->{1,2,3,6,8}, producer and consumer problem, and finding the sum of diagonal elemts in array of any size, etc
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Software Engineer With 2+ Years of Experience

Interviewed at Huawei Technologies

3.4★
Nov 27, 2011

Programs like remove the duplicate numbers in sorted array by scanning the array only once, means {1,1,2,3,6,8,8,8,8}-->{1,2,3,6,8}, producer and consumer problem, and finding the sum of diagonal elemts in array of any size, etc

Difference between Encapsulation and Abstraction. Examples of OOPS concepts. Java Interfaces, access modifiers. Classes Objects. Keys in DBMS Difference between DROP, DELETE and TRUNCATE One question from coding round(which I could not solve). I was given 15 minutes to solve but I was unable to solve. Interviewers were helpful and Company is good.
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Software Engineer Trainee

Interviewed at Nirvana Solutions

3.2★
Aug 11, 2017

Difference between Encapsulation and Abstraction. Examples of OOPS concepts. Java Interfaces, access modifiers. Classes Objects. Keys in DBMS Difference between DROP, DELETE and TRUNCATE One question from coding round(which I could not solve). I was given 15 minutes to solve but I was unable to solve. Interviewers were helpful and Company is good.

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