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Logic design in MATLAB involves creating logical circuits using MATLAB programming language.
Use logical operators such as AND, OR, NOT, XOR to create logical circuits
Implement truth tables to verify the logic design
Simulate the logic design using MATLAB's Simulink tool
Debug the logic design using MATLAB's debugging tools
I appeared for an interview in Jul 2025, where I was asked the following questions.
Shuffling a list randomly rearranges its elements, ensuring a uniform distribution of order.
Use the built-in `random.shuffle()` method in Python to shuffle a list in place. Example: `import random; random.shuffle(my_list)`.
For a new shuffled list without modifying the original, use `random.sample()`. Example: `shuffled_list = random.sample(my_list, len(my_list))`.
In JavaScript, you can implement the Fisher-Yates shuffl...
I applied via Campus Placement and was interviewed in Nov 2023. There was 1 interview round.
malloc is a function in C programming used to dynamically allocate memory during runtime.
malloc stands for 'memory allocation'.
It is used to allocate a specific amount of memory during program execution.
The allocated memory is not automatically initialized and must be manually managed.
Example: int *ptr = (int*) malloc(5 * sizeof(int));
Free refers to something that is given or available without cost or payment.
Free products or services do not require any payment.
Free can also refer to freedom or liberty, such as free speech or free will.
Free can also mean available for use without restrictions, like open-source software.
A null pointer is a pointer that does not point to any memory location.
Null pointers are used to represent that a pointer does not point to a valid object or memory location.
Attempting to dereference a null pointer can result in a segmentation fault or program crash.
Null pointers are commonly used in programming languages like C and C++.
Example: int* ptr = nullptr; // ptr is a null pointer
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I applied via Company Website and was interviewed in Mar 2024. There was 1 interview round.
2021 I attended the test
I applied via Campus Placement
Online aptitude test on coding and related to Electrical
I applied via Campus Placement and was interviewed before Jun 2023. There were 2 interview rounds.
APTITUDE QUESTIONS VERABL NON VERBAL ANALYTICAL LOGICAL REASONING
I applied via Campus Placement and was interviewed in Sep 2023. There were 2 interview rounds.
Basic aptitude 90 questions
Arithmetic, coding decoding, reasoning, time speed distance and others
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The duration of L&T Technology Services Software Engineer interview process can vary, but typically it takes about less than 2 weeks to complete.
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