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I applied via Approached by Company and was interviewed in May 2024. There were 2 interview rounds.
Designing a library management system to efficiently organize and track library resources.
Utilize a database to store information on books, patrons, and transactions
Implement a user-friendly interface for librarians to add, edit, and delete records
Incorporate features such as search functionality, book reservations, and overdue notifications
I applied via Company Website and was interviewed in Jan 2023. There were 2 interview rounds.
I applied via Recruitment Consultant and was interviewed in Sep 2021. There were 3 interview rounds.
There are several algorithms used for classification, including decision trees, logistic regression, k-nearest neighbors, and support vector machines.
Decision trees: a tree-like model where each internal node represents a test on an attribute, each branch represents the outcome of the test, and each leaf node represents a class label
Logistic regression: a statistical method that uses a logistic function to model a bina...
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I applied via Naukri.com and was interviewed in Dec 2020. There were 3 interview rounds.
I applied via Campus Placement and was interviewed in Dec 2020. There was 1 interview round.
Convert given no to corresponding excel no.
Excel no starts from 1 and goes up to 16384
Excel no is calculated using column and row numbers
For example, 1 corresponds to A, 27 corresponds to AA, 28 corresponds to AB, and so on
Find unique characters in a window of k size in a string.
Use a sliding window approach.
Maintain a hash table to keep track of character frequency.
Remove characters from hash table as the window slides.
I applied via Campus Placement and was interviewed in May 2021. There was 1 interview round.
posted on 20 Jun 2021
I applied via Campus Placement and was interviewed in May 2021. There was 1 interview round.
I applied via Naukri.com and was interviewed in Jan 2021. There were 3 interview rounds.
I applied via Recruitment Consultant and was interviewed in Oct 2020. There were 6 interview rounds.
The duration of IBM Research interview process can vary, but typically it takes about less than 2 weeks to complete.
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