Mystifly Consulting Senior Software Engineer Interview Questions, Process, and Tips

Basic DSA questions related to string and hashmap

Q1. Return true if the sentence use all the vowels else false
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Q2. When to use BFS, DFS and basic DSA questions?
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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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Round duration - 125 minutes
Round difficulty - Easy

Platform for this round is Amcat. The First round have coding questions , we can write programs in any language . It was easy round.

Q1. 
Anagram Pairs Verification Problem
Your task is to determine if two given strings are anagrams of each other. Two strings are considered anagrams if you can rearrange the letters of one string to form the...read more
Ans. Count Characters
Anagrams have a unique property: the counts of each distinct character present in both strings are the same. One way to check this is: 
1. Sort both strings, so that all the same characters come together
2. Then loop through both strings together and check each element in both strings one by one
3. If at any position, the characters are found to be different or if the lengths of the two strings are different, ...read more
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Q2. 
Decimal to Octal Conversion Problem Statement
Convert a given decimal number into its equivalent octal representation.
Explanation:
The octal number system is a base-8 system, meaning each digit ranges ...read more
Ans. Maths
• A necessary observation for octal numbers is that every digit will lie in the range 0 - 7.
• Create a variable sol to store the final octal representation of X and initialise sol to 0.
• So, to convert decimal numbers to octal numbers:
             1. Multiply previous sol value by 10, to add new remainder in the current step.
             2. Find the r...read more
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Round duration - 30 minutes
Round difficulty - Easy

This round was easy they basically ask about some important topics of computer science as well as related to our position for company.

Q1. What is the need for virtual memory?
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Q2. 
Delete Middle Element from Stack
You are provided with a stack ARR of size 'N+1'. Your task is to delete the middlemost element so that the size of the resulting stack becomes 'N'.
Recall that a stack is...read more
Ans. Recursive approach
The idea is to use recursive calls. We first remove all items one by one, then we recur. After recursive calls, we push all items back except for the middle item.
 
1. We have an input stack as “INPUTSTACK”, ‘N’ denotes the number of elements in the stack.
2. We define a function "DELETEMIDDLE" that accepts, a stack of integers "STACK" and an integer “COUNT” (initially 0) as input parameters.
3. Now we define...read more
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Round duration - 30 minutes
Round difficulty - Easy

It was in the morning . Its one to one conversation. Interviewer was good enough. He ask about me and what i know about their company. What were my objectives and many more.

Tell me about yourself

Q1. What is static method
Ans. 
A static method is a method that belongs to the class itself, rather than to instances of the class.
• Static methods can be called without creating an instance of the class.

• They are commonly used for utility functions that do not require access to instance variables.

• Static methods are declared using the 'static' keyword in the method signature.

• Example: Math.max() is a static method in the Math class that returns the maxi
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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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