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posted on 27 Jan 2017
I appeared for an interview in Dec 2016.
I applied via Campus Placement and was interviewed before Jul 2022. There were 5 interview rounds.
50 questions in 12 minutes mostly test your arthimetic, logical knowledge.
3 coding questions in 90 mins, 1st one is from arrays an easy question, 2nd one is related to stacks and queues relatively harder and last one is hard which i am also unable to attempt. I cracked the first two questions and my solutions passed all the test cases.
Sorting algorithms are methods used to arrange elements in a specific order.
Different sorting algorithms include bubble sort, selection sort, insertion sort, merge sort, quick sort, and heap sort.
Some algorithms are more efficient than others depending on the size of the data set and the initial order of the elements.
For example, quick sort is generally faster than bubble sort for large data sets.
BFS and DFS are traversal algorithms used in trees. BFS explores level by level, while DFS explores depth first.
BFS (Breadth-First Search) visits nodes level by level, using a queue. Example: traversing a binary tree level by level.
DFS (Depth-First Search) explores as far as possible along each branch before backtracking. Example: in-order traversal of a binary tree.
I applied via Campus Placement and was interviewed before Sep 2022. There were 4 interview rounds.
Question from Array,DP
I applied via Referral and was interviewed in Oct 2023. There were 4 interview rounds.
NEED TO QUALIFY IN THIS TEST
NEED TO QUALIFY THIS TEST ALSO
I applied via Referral and was interviewed in Nov 2021. There were 2 interview rounds.
I have worked on React Native for mobile app development.
Developed a mobile app for a client using React Native
Used Redux for state management
Integrated with Firebase for real-time database and authentication
Implemented push notifications using Firebase Cloud Messaging
I applied via LinkedIn and was interviewed before Jan 2024. There were 3 interview rounds.
Aptitude test was simple.
I applied via Campus Placement and was interviewed before Oct 2022. There were 3 interview rounds.
3 Coding question medium level
I appeared for an interview in Jul 2020.
No, calling finish() in onCreate() will not call onResume() or other lifecycle functions before onDestroy().
Calling finish() in onCreate() will immediately destroy the activity without calling any other lifecycle methods.
If you want to finish an activity after it has been created and resumed, you should call finish() in onPause() or onStop().
It is generally not recommended to call finish() in onCreate() as it can lead
RecyclerView is a flexible view for providing a limited window into a large data set.
RecyclerView is used to display large sets of data efficiently
It uses a ViewHolder pattern to recycle views
Corner cases include handling empty data sets and updating data dynamically
Communication between activity and fragment is done through interfaces.
Activity implements an interface and passes it to the fragment
Fragment can then call methods of the interface to communicate with the activity
This allows for communication between the two components without tight coupling
Find the second largest element in an array of strings.
Sort the array in descending order and return the second element.
Iterate through the array and keep track of the largest and second largest elements.
Use a priority queue to find the second largest element.
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