Paytm Interview Questions and Answers

Q1. About my self and experience by my l1 and l2
Add your answer
Q2. How can handle the team
Ans. 
Handling a team involves effective communication, delegation, motivation, and conflict resolution.
• Establish clear goals and expectations for the team

• Communicate openly and regularly with team members

• Delegate tasks based on team members' strengths and skills

• Provide feedback and recognition for good work

• Address conflicts and issues promptly and fairly

• Lead by example and demonstrate a positive attitude

• Encourage collaborat...read more
Answered by AI
Add your answer
Q3. How can recruitment your team
Ans. 
Recruit team members based on skills, experience, and cultural fit.
• Identify the specific skills and experience needed for the team

• Utilize various recruitment channels such as job boards, social media, and employee referrals

• Conduct thorough interviews to assess candidates' qualifications and cultural fit

• Consider diversity and inclusion when selecting team members
Answered by AI
Add your answer

Q1. What are the best and worst solutions for the coding problem "Longest Substring Without Repeating Characters," including a detailed explanation of each solution along with their time and space complexity?
Ans. 
The Longest Substring Without Repeating Characters problem involves finding the length of the longest substring without any repeating characters.
• Best solution: Sliding Window approach with HashSet to track unique characters. Time complexity O(n), space complexity O(min(n, m)) where n is the length of the string and m is the size of the character set.

• Worst solution: Brute force approach checking all substrings for uniqu...read more
Answered by AI
Add your answer

Q1. Questions regarding Redis and cache eviction policies, and how would you implement a low-level design for the Least Recently Used (LRU) cache algorithm?
Add your answer

This is a HackerEarth coding test that consists of 20 or 22 basic questions focused on iOS and Swift, along with two data structure and algorithm problem-solving questions; one of these is challenging, while the other is easier.

Q1. Basic questions around ios and swift.
Add your answer
Q2. What is the effective approach to display 'n' number of images in a table view using image URLs?
Ans. 
Use asynchronous image loading to display 'n' images in a table view efficiently.
• Use SDWebImage or AlamofireImage libraries for asynchronous image loading.

• Store image URLs in an array and load images dynamically as cells are displayed.

• Implement caching mechanism to avoid reloading images every time a cell is displayed.
Answered by AI
Add your answer

Hackerrank - 2 question

Q1. Swift Basic, Design Pattern, Customization, DSA, etc.
Add your answer

Q1. Swift Depth, Lifecycles, DSA, Pattern, Project Discussion, etc.
Add your answer

Q1. Search in a sorted matrix
Add your answer
Q2. Rotting orange graph
Add your answer
Q3. Database Indexing and SQL
Add your answer

Q1. Design Patterns
Add your answer
Q2. Medium level Binary tree question
Add your answer
Q3. Previous work discussion
Add your answer

Speaking well in group discussion Explain To boys how to understand customers

Q1. Boys, Why should I say that she is related To paytm?
Add your answer
Q2. No matter what scheme one follows
Add your answer
Q3. To increase Further knowledgeOf boys company
Add your answer