RouteMobile Interview Questions, Process, and Tips

It was onsite coding assessment at malad, Mumbai office. which had easy level coding question and some question from DSA,SQL and parallel computing,

Q1. This round was held online in my case interviewer joined 15min late. there was a technical discussion related to Rest apis Django and projects which i have done and after that two coding Questions in 30 to...read more
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Q2. Maximum possible ways of climbing stairs given that you can climb one or two stairs at a time.
Ans. 
Maximum possible ways of climbing stairs with 1 or 2 steps at a time.
• Use dynamic programming approach

• Fibonacci sequence can be used to solve the problem

• For n stairs, the answer is fib(n+1)

• Example: for 3 stairs, answer is 3
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I have been asked basic linux cmd and sql cmd

Deep questions on linux and DBS

Q1. OOPs fundamentals
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Q2. Servlet Life Cycle
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Q3. Explanation about Serialization in java
Ans. 
Serialization in Java is the process of converting an object into a stream of bytes to store or transmit data.
• Serialization is used for object persistence, network communication, and deep cloning.

• In Java, the Serializable interface is used to mark classes as serializable.

• Objects can be serialized using ObjectOutputStream and deserialized using ObjectInputStream.
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