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I was interviewed in Sep 2021.
Round duration - 60 minutes
Round difficulty - Medium
Timing - 1:00 pm
Zoom video call. Was asked to share screen while coding.
Interviewer was friendly
Given a string, your task is to determine if it is a palindrome considering only alphanumeric characters.
The input is a single string without any leading or trailing...
Check if a given string is a palindrome considering only alphanumeric characters.
Remove non-alphanumeric characters from the input string.
Compare the string with its reverse to check for palindrome.
Handle edge cases like empty string or single character input.
Create a program that counts and prints the total number of specific character types from user input. Specifically, you need to count lowercase English alphabets, numeric digi...
Create a program that counts lowercase alphabets, digits, and white spaces in user input until '$' is encountered.
Read characters from input stream until '$' is encountered
Count lowercase alphabets, digits, and white spaces separately
Print the counts of each character type as three integers separated by spaces
Round duration - 60 Minutes
Round difficulty - Medium
It was taken at 1:00 pm.
This was taken by senior management.
Was asked to share the screen.
You are given the head node of a singly linked list. Your task is to return a pointer pointing to the middle of the linked list.
If there is an odd number of elements, return the ...
Return the middle element of a singly linked list, or the one farther from the head if there are even elements.
Traverse the linked list with two pointers, one moving twice as fast as the other
When the fast pointer reaches the end, the slow pointer will be at the middle
If there are even elements, return the one pointed by the slow pointer
Given an array of strings ARRSTR[]
of size N
, and a character C
, your task is to sort the ARRSTR[]
array according to a new alphabetical order that starts with the ...
Sort an array of strings based on a new alphabetical order starting with a given character.
Iterate through the array of strings and compare each string based on the new alphabetical order starting with the given character.
Use a custom comparator function to sort the strings according to the new alphabetical order.
Return the sorted array of strings.
Round duration - 60 Minutes
Round difficulty - Easy
Timing - 5:30 pm
Interviewer was very friendly.
Tip 1 : Do atleast 2 projects
Tip 2 : Complete competitive programming
Tip 3 : Practice more interview Questions particular to the company applying to
Tip 1 : Don't lie on resume
Tip 2 : Try to wrap resume in one page
Top trending discussions
I was interviewed before Sep 2016.
I was interviewed in Mar 2017.
Oops concepts in Java
Encapsulation - hiding implementation details
Inheritance - reusing code and creating parent-child relationships
Polymorphism - multiple forms of a method or object
Abstraction - creating abstract classes and interfaces
Example: Encapsulation - using private variables and public methods
Example: Inheritance - creating a subclass that inherits from a superclass
Example: Polymorphism - using method overloa...
Altering columns in databases involves modifying the structure of a table by adding, deleting or modifying columns.
Use ALTER TABLE statement to modify columns
Add new columns using ADD COLUMN
Delete columns using DROP COLUMN
Modify columns using MODIFY COLUMN
Changing column data type may result in data loss
Reversing a number in Java
Convert the number to a string
Use StringBuilder to reverse the string
Convert the reversed string back to a number
To extract words from a line in Java, split the line using whitespace as delimiter.
Use the split() method of String class
Pass the whitespace regex as argument to split() method
Iterate over the resulting array to get individual words
posted on 23 Sep 2017
I was interviewed in Sep 2017.
Generic collections provide type safety and reusability in software development.
Generic collections allow us to store and manipulate objects of any type in a type-safe manner.
They provide compile-time type checking, reducing the chances of runtime errors.
They promote code reusability by allowing the same collection to be used with different types.
Generic collections improve performance by eliminating the need for boxin...
I was interviewed before Jun 2016.
I am a passionate software developer with 5 years of experience in web development and a strong background in computer science.
5 years of experience in web development
Strong background in computer science
Passionate about software development
To separate personal and professional calls, and to ensure availability and accessibility.
Separate personal and professional calls
Ensure availability and accessibility
Maintain work-life balance
Avoid mixing personal and work-related contacts
I was interviewed in Jul 2017.
I was interviewed in Apr 2017.
Firmware is a type of software that is embedded in hardware devices to control their functionality.
Firmware is a combination of hardware and software.
It is used to control the behavior of hardware devices.
Firmware is typically stored in non-volatile memory, such as ROM or flash memory.
Examples of devices that use firmware include routers, printers, and digital cameras.
I am a passionate software developer with experience in building web applications and solving complex problems.
Experienced in programming languages such as Java, JavaScript, and Python
Familiar with front-end technologies like HTML, CSS, and React
Strong problem-solving skills and ability to work in a team environment
Previous projects include developing a customer management system for a small business
I was interviewed before May 2016.
Developed a web application for tracking personal expenses
Used HTML, CSS, and JavaScript for front-end development
Implemented Node.js and MongoDB for back-end functionality
Included features for adding, categorizing, and analyzing expenses
I actively participate in team building activities and collaborate with colleagues on various initiatives outside of work projects.
Organizing team lunches or outings to build camaraderie
Participating in charity events or volunteer work as a team
Collaborating on internal initiatives such as diversity and inclusion programs
Attending industry conferences or workshops together
I will explain the reasons for the delay and present a plan to mitigate it.
Communicate the reasons for the delay clearly and honestly
Present a plan to mitigate the delay and ensure timely delivery
Provide regular updates on the progress of the project
Offer alternative solutions or compromises if necessary
Ensure that the client understands the impact of the delay on the project
Maintain a professional and respectful attit
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