Pratham Software Software Engineer Interview Questions and Answers

Q1. Telecome domain related questions along with Unix shell scripting and SQL database question .
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Q1. Write a Simple GET, POST Flask Application?
Ans. 
A simple Flask application demonstrating GET and POST methods for handling requests.
• Import Flask: Use 'from flask import Flask, request, jsonify'.

• Initialize the app: 'app = Flask(__name__)'.

• Define a GET route: '@app.route('/get', methods=['GET'])'.

• Define a POST route: '@app.route('/post', methods=['POST'])'.

• Handle GET requests: 'return jsonify(message='GET request received')'.

• Handle POST requests: 'data = request.json;...read more
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Q2. Assign Values to a Cookie - Flask Application
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Learn how to assign values to cookies in a Flask web application.
• Use 'response.set_cookie()' to assign a value to a cookie.

• Example: response.set_cookie('username', 'JohnDoe')

• Cookies can have optional parameters like 'max_age' and 'path'.

• Example: response.set_cookie('session_id', 'abc123', max_age=60*60*24) for 1 day.

• Access cookies using 'request.cookies.get()'.

• Example: username = request.cookies.get('username')
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- Convert a given input of keys-values to value-keys using Python

Basic questions on python and palindrome

Medium level complexity problems in python

Q1. Technical details on previous projects
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It was a Basic Aptitude Test

We were asked to do Sorting, SQL queries (join)

Q1. Can you tell me about yourself?
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There was coding test

Q1. 2 technical rounds
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Q2. Merge sort algorithm
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Merge sort is a divide and conquer algorithm that divides the input array into two halves, sorts them separately, and then merges them back together in sorted order.
• Divide the input array into two halves

• Recursively sort each half

• Merge the sorted halves back together
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Q1. Leetcode Easy question
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Q1. Linux commands,
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Q2. Cloud technologies different services (iaas, paas, saas)
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Cloud technologies offer different services like IaaS, PaaS, and SaaS for varying levels of control and management.
• IaaS (Infrastructure as a Service) provides virtualized computing resources over the internet, such as virtual servers and storage.

• PaaS (Platform as a Service) offers a platform allowing customers to develop, run, and manage applications without dealing with infrastructure.

• SaaS (Software as a Service) deli...read more
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Q3. What do you know AWS
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Q1. What is your experience with managing on-premises Linux servers?
Ans. 
I have extensive experience managing on-premises Linux servers, focusing on performance, security, and automation.
• Configured and maintained Apache and Nginx web servers for hosting applications.

• Implemented security measures using firewalls and SELinux to protect server data.

• Automated server updates and backups using cron jobs and shell scripts.

• Monitored server performance with tools like Nagios and Grafana to ensure up...read more
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Q2. Devops tools AWS kubernetes in depth
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Code in any language

Q1. Nice exp in interviwe
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Q1. --nice exp in interview
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