P N RAO Interview Questions and Answers

Q1. Educational details, last company details, working details
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Q1. What is your name
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Q2. Where do you live
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Q3. Basically I am from Nashik and currently I staying near Mumbra station
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Q4. How many years experience you have in retail
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Q5. I have 4 years experience in retail
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Q6. What is your favourite brand in cosmetics
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Q7. My favourite brand is Colorbar
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Q1. Initial with the recruiter
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Q2. Brief about yourself and experience
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Q1. Training development manager
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Formal round of interview with the Operations manager

Naaptol

Naaptol

Naaptol

Study ing information

Q1. Which place are you studying
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Q2. Which subject are u interested
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Q3. Which place are you born
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Q4. Iam born in chamadala(v),jaladhanki (m)
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Q5. Are you complete your graduation
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Simple java questions including theory and code snippet

Q1. Iterate collection and do some options on some perticular elements?
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Q2. Palandrone string Or pattern program Or string related program?
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Q1. Linux commands operating system?
Ans. 
Linux commands are used to interact with the operating system through the command line interface.
• Linux commands are case-sensitive

• Commands are typically followed by options and arguments

• Common commands include ls (list files), cd (change directory), mkdir (make directory)

• Commands can be combined using pipes (|) and redirection symbols (> and <)
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Q2. Html css javascript theory questions
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Q1. Salary discuss and general questions?
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Q2. They ask for join immediately?
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Q1. Simple js questions
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Q2. Some tricky questions on js and basics
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Numeric ability test, Verbal ability test, Reasoning ability test.

To clear coding test, just need to solve 1 question out of 5, difficulty level of question - most of the time appear as (3 easy 2 medium) .

Q1. Question will be asked 100% from your resume. whatever skills or academic knowledge you added in your resume.
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Q2. Tell me something about yourself?
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Q3. Implement LinkedList Data Structure ?
Ans. 
A LinkedList is a linear data structure where each element is a separate object with a reference to the next element.
• Create a Node class with data and next pointer

• Initialize LinkedList with a head node pointing to null

• Implement methods like insert, delete, search, and traverse

• Example: Node class {int data; Node next;}

• Example: Insert method to add a new node at the end of the list
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Q4. Write down any sorting algorithm?
Ans. 
Bubble Sort is a simple sorting algorithm that repeatedly steps through the list, compares adjacent elements and swaps them if they are in the wrong order.
• Compare adjacent elements and swap if necessary

• Repeat until no swaps are needed

• Time complexity: O(n^2)

• Space complexity: O(1)

• Example: [5, 3, 8, 2, 1] -> [3, 5, 2, 1, 8] -> [3, 2, 1, 5, 8] -> [2, 1, 3, 5, 8] -> [1, 2, 3, 5, 8]
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Q5. Write SQL queries for 2nd maximum salary from employee table
Ans. 
SQL query to find 2nd maximum salary from employee table
• Use ORDER BY and LIMIT to get the second highest salary

• SELECT salary FROM employee ORDER BY salary DESC LIMIT 1, 1
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