Credera Senior Software Engineer Interview Questions and Answers

Java, SQL, SDLC agile, db queries, Http response and request codes status

Q1. Questions related to resume, ds we worked on, http status cod eand response, related to rest api
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Q2. Hash set internal working, how do you fine second largest element in an array without sorting,
Ans. 
Finding second largest element in an array without sorting using hash set.
• Create a hash set and iterate through the array, adding each element to the set.

• Initialize two variables to keep track of the largest and second largest elements.

• Iterate through the set and compare each element to the largest and second largest variables.

• Return the second largest variable.
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Q3. Idempotent methods, safe methods in http, rest api working, to find en element from binary array related program
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Q1. Same as technical 2, more ds related questions and http rest related
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Q1. Salary discussion ask as much as you can, don't hesitate
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Basics of core js and css questions

Q1. Implement Infinite scroll on the page
Ans. 
Implementing infinite scroll on a webpage
• Use JavaScript to detect when user reaches the bottom of the page

• Fetch more content using AJAX calls

• Append new content to the existing page dynamically
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I was given a test which was not that difficult

Q1. Why are you leaving the current job
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Q2. What's the driving factor for you to join Altair
Ans. 
The innovative projects and collaborative work environment at Altair are the driving factors for me to join.
• Innovative projects: I am excited about the opportunity to work on cutting-edge projects that push the boundaries of technology.

• Collaborative work environment: I value teamwork and believe that working with talented individuals at Altair will help me grow professionally.

• Company culture: I have heard great things ...read more
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