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Atidan Technologies
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posted on 7 Jul 2024
I applied via Naukri.com and was interviewed before Jul 2023. There were 2 interview rounds.
Design a paginated list of items and improve efficiency
Implement lazy loading to fetch data only when needed
Use caching to store previously fetched data for faster retrieval
Optimize database queries to reduce load times
posted on 15 Dec 2021
I applied via Naukri.com and was interviewed in Nov 2021. There were 3 interview rounds.
Answers to questions related to software engineering concepts.
Volatile is a keyword used to indicate that a variable's value can be changed unexpectedly.
Constant is a keyword used to indicate that a variable's value cannot be changed once it is assigned.
Volatile and const can be used together to indicate that a variable's value cannot be changed and that it may change unexpectedly.
ISR stands for Interrupt Service Routi...
A pointer is a variable that stores the memory address of another variable. Dangling, null, and void pointers are types of pointers.
Dangling pointer: a pointer that points to a memory location that has been deallocated or freed
Null pointer: a pointer that does not point to any memory location
Void pointer: a pointer that has no specific data type and can point to any data type
Storage classes in C define the scope and lifetime of variables.
auto: default storage class for local variables
register: stores variables in CPU registers for faster access
static: retains value between function calls
extern: used to access global variables across multiple files
CAN data frame is a message format used in Controller Area Network (CAN) protocol.
CAN data frame consists of 7 fields: Start of Frame (SOF), Arbitration ID, Control Bits, Data Length Code (DLC), Data Field, Cyclic Redundancy Check (CRC), and End of Frame (EOF).
The Arbitration ID field is used to identify the message priority and the source of the message.
The Data Field can contain up to 8 bytes of data.
The CRC field is...
I applied via Naukri.com and was interviewed in Jul 2021. There were 3 interview rounds.
posted on 14 May 2024
Event loop in Node.js manages asynchronous operations by executing callback functions when certain events occur.
Event loop is responsible for handling I/O operations, timers, and callbacks in Node.js
It allows Node.js to perform non-blocking operations efficiently
Event loop continuously checks the event queue for new events to execute
3 DSA questions on array and strings 1 easy, 2 medium level
Create django backend project for book store
posted on 19 Feb 2024
Discussion on experience and current role and responsibilities
A job scheduler is a software application that manages the scheduling of tasks or jobs to be executed by a computer system.
Define the job scheduling requirements such as priority, deadline, resource constraints, etc.
Implement a scheduling algorithm like First Come First Serve, Shortest Job First, Round Robin, etc.
Maintain a queue of jobs to be executed and allocate resources accordingly.
Monitor job execution and handle...
posted on 22 Jul 2023
I applied via Job Portal and was interviewed in Jun 2023. There were 3 interview rounds.
It has include logical ,reasoning question. Aptitude questions are include mcq type question.
Firstly introduce yourself then HR take the one subject then selected candidate discuss on that subject. Subject related talking positive and negative point. Then who candidate speak better these are select in next round.
posted on 16 Nov 2022
Any word of character count how many times have reach character
I applied via Approached by Company and was interviewed in Oct 2021. There were 3 interview rounds.
It was a combination of aptitude and react mcq questions.
based on 4 reviews
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