Digit Insurance Trainee Developer Interview Questions and Answers

The questions involved logical reasoning aptitude and some direct questions from DSA basics, DBMS, and core case subjects

Q1. Basic DSA questions, MySQL, DBMS questions
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Q1. Background and about myself
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Aptitude test containing numerical reasoning, verbal reasoning, logical reasoning, abstract reasoning duration is 2hr

Q1. Detect loop or cycle in a linked list
Ans. 
To detect a loop in a linked list, use Floyd's Cycle Detection Algorithm.
• Use two pointers, slow and fast, to traverse the linked list.

• If there is a loop, the fast pointer will eventually meet the slow pointer.

• Time complexity is O(n) and space complexity is O(1).
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Q2. 3 sum and trapping rain water
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Q1. & Operator and switch case statement based question(dsa)
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Q2. Use case of token in web development
Ans. 
Tokens are used in web development to authenticate users, authorize access to resources, and maintain session state.
• Tokens are often used for user authentication, where a user logs in and receives a token to access protected resources.

• Tokens can also be used for authorization, where different tokens grant different levels of access to resources.

• Tokens can help maintain session state by storing user information and perm...read more
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Q3. Questions from react
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Q4. Difference between browser and hosting environment
Ans. 
Browser is a software application used to access and view websites, while hosting environment is the server where websites are stored and accessed.
• Browser is client-side software used to access websites

• Hosting environment is server-side where websites are stored

• Examples of browsers: Chrome, Firefox, Safari

• Examples of hosting environments: Apache, Nginx, Microsoft IIS
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Aptitude+2 coding questions

Q1. Asked about projects in my resume
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