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I applied via Campus Placement and was interviewed before Jun 2023. There was 1 interview round.
I applied via Naukri.com and was interviewed in Jul 2023. There were 5 interview rounds.
Basic coding and mcq test
I applied via Naukri.com and was interviewed in Apr 2023. There were 3 interview rounds.
Technical questions with some apptitude
API testing is a type of software testing that involves testing APIs to ensure they meet functional, performance, and security requirements.
API testing involves testing the functionality of APIs by sending requests and verifying responses
API testing can be done manually or using automated tools
API testing includes testing for performance, security, and reliability
API testing is important for ensuring that APIs work as ...
Tescra interview questions for popular designations
posted on 9 May 2017
I appeared for an interview before May 2016.
I applied via Referral and was interviewed before Oct 2023. There was 1 interview round.
I applied via LinkedIn and was interviewed in Jun 2024. There was 1 interview round.
I use print statements, logging, and debugging tools to identify and fix issues in my code.
I start by reviewing the code and understanding the logic behind it.
I use print statements to check the values of variables at different points in the code.
I utilize logging to track the flow of the program and identify any errors.
I use debugging tools like breakpoints and step-through debugging to pinpoint the exact location of ...
Identify bottlenecks, analyze code, optimize algorithms, utilize caching, and consider hardware upgrades.
Identify bottlenecks in the application by profiling and monitoring performance.
Analyze the code to find inefficient algorithms or database queries.
Optimize algorithms and data structures to improve efficiency.
Utilize caching mechanisms to reduce redundant computations.
Consider hardware upgrades such as increasing m
Functional programming focuses on functions and immutability, while object-oriented programming focuses on objects and encapsulation.
Functional programming uses pure functions that do not have side effects.
Object-oriented programming uses objects that encapsulate data and behavior.
In functional programming, data is immutable and functions are first-class citizens.
In object-oriented programming, objects can have state a...
I applied via Walk-in and was interviewed in Jun 2024. There was 1 interview round.
Function to find the first non-repeating character in a string
Create a hashmap to store character frequencies
Iterate through the string to populate the hashmap
Iterate through the string again to find the first non-repeating character
A stack is a data structure that follows the Last In First Out (LIFO) principle, while a queue follows the First In First Out (FIFO) principle.
Stack: Last In First Out (LIFO), used for function calls, undo operations.
Queue: First In First Out (FIFO), used for printing tasks, message queues.
A pointer to pointer is a variable that stores the memory address of another pointer variable.
It is used to create dynamic data structures like linked lists and trees.
It allows multiple levels of indirection.
It is denoted by ** in C and C++.
Example: int **ptr;
Example: ptr = &p; where p is a pointer variable.
I applied via Recruitment Consultant and was interviewed before Oct 2020. There were 3 interview rounds.
based on 6 interviews
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