Iksula Solution Architect Interview Questions and Answers

Q1. Java related ,core java and collection ,constructor, oops.
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Q1. How you do effort estimation
Ans. 
Effort estimation is done by breaking down the project into tasks, estimating time for each task, considering dependencies and risks.
• Break down the project into smaller tasks

• Estimate time for each task based on past experience or industry standards

• Consider dependencies between tasks

• Factor in risks and uncertainties

• Use tools like PERT, COCOMO, or function points for more accurate estimation
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Q2. Documents required for solution architecture
Ans. 
Documents required for solution architecture include requirements documents, design documents, architecture diagrams, and technical specifications.
• Requirements documents outlining the business needs and goals of the solution

• Design documents detailing the technical design and implementation plan

• Architecture diagrams illustrating the structure and components of the solution

• Technical specifications specifying the technolo
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Round duration - 140 minutes
Round difficulty - Medium

Test timing was at 2:00 pm , it was conducted in a college and the environment was good for the test. Camera was a primary part of test, so no suspicious activity.

Q1. 
Sum of Two Numbers Represented as Arrays
Given two numbers in the form of two arrays where each element of the array represents a digit, calculate the sum of these two numbers and return this sum as an ar...read more
Ans. 
Given two numbers represented as arrays, calculate their sum and return the result as an array.
• Iterate through the arrays from right to left, adding digits and carrying over if necessary

• Handle cases where one array is longer than the other by considering the remaining digits

• Ensure the final sum array does not have any leading zeros
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Round duration - 20 minutes
Round difficulty - Easy

The round was conducted at around 12 p.m. I was called at the college location and then it was conducted. The interviewer was quite polite and frank.

Round duration - 8 minutes
Round difficulty - Easy

This round was conducted right after finishing and clearing the technical round at the same place and on the same day.

Easy DSA questions and some questions on resume