i
UBS
Filter interviews by
Clear (1)
Design a system for transferring images and documents to clients.
Use a secure file transfer protocol like SFTP or HTTPS
Implement a user-friendly interface for clients to upload and download files
Utilize cloud storage for scalability and accessibility
Include encryption for data security
Implement version control for tracking changes
Redis is an open-source, in-memory data structure store used as a cache or database.
Redis is used for caching frequently accessed data to improve performance.
It stores data in key-value pairs and can be used for session management, real-time analytics, and more.
Redis supports various data structures like strings, lists, sets, sorted sets, hashes, and more.
It has features like replication, persistence, clustering, and L...
To call a REST API in Angular, use the HttpClient module to make HTTP requests.
Import HttpClientModule in app.module.ts
Inject HttpClient in the component/service where API call needs to be made
Use HttpClient methods like get(), post(), put(), delete() to make API calls
Subscribe to the Observable returned by HttpClient methods to get the response data
Handle errors using catchError() method
Top trending discussions
I applied via Campus Placement
ATM transaction involves multiple background processes including authentication, authorization, and communication with bank servers.
Customer inserts card and enters PIN
ATM authenticates the card and PIN
ATM requests authorization from bank server
Bank server verifies account balance and approves or denies transaction
ATM dispenses cash or completes other requested transaction
ATM updates account balance and sends transacti
Cut cake into 8 pieces using knife 3 times only.
First, cut the cake horizontally into two equal halves.
Then, cut the cake vertically into four equal pieces.
Finally, cut the cake horizontally again into eight equal pieces.
Make sure to use the knife efficiently to minimize the number of cuts.
Practice visualization before making the cuts to avoid mistakes.
The one bird was already dead.
The bird was already dead before the shot was fired.
The bird was injured and unable to fly away with the rest of the birds.
The bird was a decoy bird used for hunting purposes.
The bird was a trained bird used for falconry.
Developed a web-based attendance management system and a mobile app for event management.
Created a database schema and implemented CRUD operations using PHP and MySQL.
Designed the user interface using HTML, CSS, and JavaScript.
Integrated Google Maps API for location tracking in the mobile app.
Implemented push notifications using Firebase Cloud Messaging.
Collaborated with a team of four to complete the projects within t
I applied via Campus Placement
posted on 2 Dec 2015
posted on 13 May 2017
I was interviewed before May 2016.
I was interviewed in Dec 2016.
posted on 13 Mar 2015
Code for rand7 using rand5 function
Use rand5 twice to generate a number in [1,25] with equal probability
If the number is greater than 21, discard and try again
Otherwise, return (number mod 7) + 1
LRU cache is implemented using a doubly linked list and a hash map.
Create a doubly linked list to keep track of the order of elements in the cache.
Create a hash map to store the key-value pairs of the cache.
When a new element is added, check if the cache is full. If it is, remove the least recently used element from the linked list and the hash map.
When an element is accessed, move it to the front of the linked list to...
Function to randomly select pivot element in Quick Sort
Generate a random index within the range of the array
Return the element at the randomly generated index as the pivot
I was interviewed before Mar 2021.
Round duration - 90 minutes
Round difficulty - Medium
There were 33 questions in total. The objective questions were simple.
Mary is an enthusiastic party-goer who struggles with remembering event dates. Help Mary by sorting a given list of event dates in an ascending order.
Sort a list of event dates in ascending order based on year, month, and day.
Sort the list of dates based on year, then month, and finally day.
Use a sorting algorithm to rearrange the dates in ascending order.
Ensure the constraints are met for each date in the list.
You are given an integer array 'ARR' of size 'N' and an integer 'S'. Your task is to find and return a list of all pairs of elements where each sum of a pair equals 'S'.
Given an array and a target sum, find all pairs of elements that add up to the target sum.
Iterate through the array and for each element, check if the complement (target sum - current element) exists in a hash set.
If the complement exists, add the pair to the result list.
Sort the pairs based on the first element and then the second element.
Handle edge cases like duplicate elements and pairs with the same values.
Example...
Given an integer N
, your task is to recursively break it into three integer parts: N / 2
, N / 3
, and N / 4
. You need to compute the maximum sum possible by dividing the numbe...
Given an integer N, recursively break it into three parts and find the maximum sum possible.
Recursively divide N into N/2, N/3, and N/4 to find the maximum sum
Compare the sum obtained by dividing N with the sum of N itself
Return the maximum sum for each test case
Tip 1 : Must do Previously asked Interview as well as Online Test Questions.
Tip 2 : Go through all the previous interview experiences from Codestudio and Leetcode.
Tip 3 : Do at-least 2 good projects and you must know every bit of them.
Tip 1 : Have at-least 2 good projects explained in short with all important points covered.
Tip 2 : Every skill must be mentioned.
Tip 3 : Focus on skills, projects and experiences more
based on 1 interview
Interview experience
Associate Director
3.3k
salaries
| ₹0 L/yr - ₹0 L/yr |
Assistant Vice President
2.3k
salaries
| ₹0 L/yr - ₹0 L/yr |
Authorized Officer
1.7k
salaries
| ₹0 L/yr - ₹0 L/yr |
Exempt NON Officer
1.5k
salaries
| ₹0 L/yr - ₹0 L/yr |
ENO
1.4k
salaries
| ₹0 L/yr - ₹0 L/yr |
Morgan Stanley
Goldman Sachs
JPMorgan Chase & Co.
Deutsche Bank