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I applied via LinkedIn and was interviewed in Jan 2024. There were 2 interview rounds.
Decimal zero constraint in C is a rule that specifies how decimal zero values are treated in calculations.
In C, decimal zero values are treated as regular zero values in most calculations.
However, when dividing a decimal zero by another decimal zero, the result is undefined.
To avoid potential issues, it is recommended to check for decimal zero values before performing calculations.
Python supports various datatypes including integers, floats, strings, lists, tuples, dictionaries, and booleans.
Integers are whole numbers without decimal points.
Floats are numbers with decimal points.
Strings are sequences of characters.
Lists are ordered collections of items.
Tuples are similar to lists but are immutable.
Dictionaries are key-value pairs.
Booleans represent either True or False.
I applied via Naukri.com and was interviewed before Oct 2022. There were 3 interview rounds.
2-4 lc med easy question
The question is asking about advanced concepts in JavaScript such as event loop, promises, closures, and Redux for frontend development.
Event loop in JavaScript helps manage asynchronous operations by executing callback functions in a queue.
Promises in JavaScript are used for handling asynchronous operations and providing a more readable and manageable code structure.
Closures in JavaScript allow functions to retain acc...
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Algorithms for manipulating arrays and strings in coding
Use sorting algorithms like quicksort and mergesort for arrays
Use string manipulation functions like substring and replace for strings
Use dynamic programming for optimizing solutions to array and string problems
Designing a large scale Ad Server
Use distributed systems for scalability
Implement caching for faster ad delivery
Ensure high availability and fault tolerance
Use real-time bidding for efficient ad placement
Implement fraud detection mechanisms
Ensure compliance with privacy regulations
I applied via Campus Placement
I am an avid traveler and have visited over 20 countries
I love experiencing new cultures and trying new foods
I have backpacked through Europe and Asia
I have volunteered in orphanages in Cambodia and Nepal
Mobile advertising platform
Adtech
Mobile marketing
App monetization
Maximum sub sequence sum in an array
Use Kadane's algorithm
Initialize max_so_far and max_ending_here to 0
Iterate through the array and update max_ending_here and max_so_far
Return max_so_far
Endianness refers to the byte order of a system. It determines how multi-byte data types are stored in memory.
Little-endian systems store the least significant byte first, while big-endian systems store the most significant byte first.
Endianness can affect the way data is transmitted between systems.
To determine the endianness of a system, you can use the byte order mark (BOM) or write a test program that checks the by...
Sort an array of 0's and 1's only.
Use two pointers, one at the beginning and one at the end of the array.
Swap 0's from the beginning with 1's from the end until the pointers meet.
Alternatively, use a counting sort algorithm to count the number of 0's and 1's and then reconstruct the array.
Heaps are data structures used to efficiently find the maximum or minimum element in a collection.
Max heap: parent nodes are always greater than or equal to child nodes
Min heap: parent nodes are always smaller than or equal to child nodes
Heaps are commonly used in priority queues and sorting algorithms
Heap operations include insert, delete, and extract max/min
Example: An array [3, 8, 2, 5, 1, 4, 6] can be represented a
Find 3 numbers in an array where a+b=c.
Loop through the array and check for all possible combinations of a and b.
Use a hash table to store the values of a and b, and check if c is present in the hash table.
Sort the array and use two pointers to find a and b, and then check if their sum equals c.
Leetcode easy-medium
Cyber security is the practice of protecting systems, networks, and data from digital attacks.
Cyber security involves implementing measures to prevent unauthorized access, data breaches, and other cyber threats.
It includes technologies, processes, and practices designed to protect networks, devices, programs, and data from attack, damage, or unauthorized access.
Examples of cyber security measures include firewalls, ant...
Types of encryption include symmetric encryption, asymmetric encryption, and hashing.
Symmetric encryption: Uses the same key for both encryption and decryption, examples include AES and DES.
Asymmetric encryption: Uses a pair of public and private keys for encryption and decryption, examples include RSA and ECC.
Hashing: Converts data into a fixed-size string of bytes, examples include MD5 and SHA.
posted on 30 Jan 2024
I applied via Campus Placement and was interviewed in Jul 2023. There were 2 interview rounds.
Online test with two section one is general aptituide and Basic cs concepts. And Second round containing the 2 dsa question with intermediate level question.
The median of two sorted arrays merged in ascending order.
Merge the two sorted arrays into a single sorted array.
Find the median of the merged array.
If the merged array has an odd length, the median is the middle element.
If the merged array has an even length, the median is the average of the two middle elements.
posted on 15 Feb 2024
I applied via Referral and was interviewed in Jan 2024. There was 1 interview round.
posted on 2 Oct 2022
I appeared for an interview in Sep 2022.
A weather app that provides accurate and up-to-date weather information.
Include real-time weather updates
Provide hourly and daily forecasts
Include radar and satellite maps
Allow users to set location and receive alerts for severe weather
Include a widget for quick access to weather information
posted on 20 May 2024
I applied via Campus Placement and was interviewed in Nov 2023. There were 2 interview rounds.
It consited of apti as well as coding questions
based on 2 interviews
Interview experience
based on 3 reviews
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