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I appeared for an interview in Jun 2025, where I was asked the following questions.
Strings are immutable, meaning their values cannot be changed after creation, while mutable strings can be modified.
Strings in languages like Java and Python are immutable. Example: In Python, 'hello' cannot be changed to 'Hello'.
Mutable strings, like StringBuilder in Java, allow modifications. Example: StringBuilder sb = new StringBuilder('hello'); sb.append(' world');
Immutability provides safety in multi-threaded env...
JWN authentication verifies identity, while authorization determines access rights within a system.
Authentication: Confirms user identity (e.g., username and password).
Authorization: Grants permissions based on roles (e.g., admin vs. user).
Example of authentication: Logging in to a bank account.
Example of authorization: A bank teller can access customer accounts, but a customer cannot access other customers' accounts.
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I appeared for an interview in Dec 2024, where I was asked the following questions.
I applied via Recruitment Consultant and was interviewed before Oct 2020. There were 3 interview rounds.
posted on 6 Nov 2015
posted on 22 Sep 2021
I applied via Campus Placement and was interviewed in Jul 2024. There were 3 interview rounds.
Full c concept MCQ with IQ and Computaional Thinking
Number system conversion in C involves converting numbers between different bases, such as decimal to binary or hexadecimal.
Use functions like itoa() to convert integers to strings in different bases
Use strtol() to convert strings to integers in different bases
Remember to specify the base when converting numbers
I applied via Campus Placement and was interviewed in Jun 2024. There were 5 interview rounds.
It consists of Computer Science subjects and 2 to 3 apptitudee majorly os and c++
3 question s are provided and they are from strings 2d array and graph
A doubly linked list allows traversal in both directions, with nodes containing pointers to both previous and next nodes.
Each node has three components: data, a pointer to the next node, and a pointer to the previous node.
Example of a node structure in C++: struct Node { int data; Node* next; Node* prev; };
Insertion can be done at the head, tail, or any position by adjusting pointers accordingly.
Example of insertion at...
I appeared for an interview in Jul 2024.
Contains 2 coding questions
I applied via Campus Placement and was interviewed in Sep 2024. There were 3 interview rounds.
Coding has been asked
posted on 16 Aug 2024
I applied via Referral and was interviewed before Aug 2023. There was 1 interview round.
based on 1 interview experience
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