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I applied via Campus Placement and was interviewed in May 2024. There were 2 interview rounds.
Yes, a Sonar system can be made by assembling key components such as transducer, signal processor, display unit, and power source.
Transducer converts electrical signals to sound waves and vice versa
Signal processor processes the received signals for interpretation
Display unit shows the processed data for user analysis
Power source provides energy for the system to function
Light Amplification by Stimulated Emission of Radiation
Stands for Light Amplification by Stimulated Emission of Radiation
Uses coherent light to produce a narrow beam with high intensity
Commonly used in various fields like medicine, industry, and research
The range of IR (Infrared Radiation) is typically between 700 nm to 1 mm.
IR radiation ranges from 700 nm to 1 mm in wavelength.
IR is commonly used in remote controls, night vision devices, and thermal imaging cameras.
IR radiation is not visible to the human eye but can be felt as heat.
I applied via Internshala and was interviewed in Nov 2023. There was 1 interview round.
A slave in an embedded system can handle two masters by using a bus arbitration mechanism.
The slave device can prioritize requests from one master over the other based on a predefined protocol.
The slave can use a bus arbitration technique such as round-robin or priority-based arbitration to manage access from multiple masters.
The slave may have separate buffers or registers to store data from each master to prevent dat...
The cylinder-like structure in the charging wires of a laptop is a ferrite bead.
Ferrite beads are used to suppress high frequency noise in electronic circuits.
They are typically cylindrical or bead-shaped and made of ferrite material.
Ferrite beads are commonly found on charging cables to reduce electromagnetic interference.
They work by absorbing and dissipating high frequency noise signals.
Example: The cylinder-like st...
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posted on 15 Feb 2022
I applied via Referral and was interviewed before Feb 2021. There were 3 interview rounds.
Interview questions for Software Engineer position
Project explanation should include details on the project's purpose, scope, and technologies used
SDLC (Software Development Life Cycle) and STLC (Software Testing Life Cycle) are methodologies used in software development and testing respectively
Smoke testing is a type of testing that checks if the basic functionalities of the software are working fine, while Sanity tes...
posted on 5 Oct 2023
I applied via Company Website and was interviewed before Oct 2022. There were 5 interview rounds.
Duration is around 1 hour
posted on 2 Jul 2024
Find the second largest number in an array of strings.
Convert the strings to numbers for comparison.
Sort the array in descending order.
Return the second element in the sorted array.
Find pairs in an array that sum up to a given target value.
Use a hash set to store the difference between the target value and each element in the array.
Iterate through the array and check if the current element's complement exists in the hash set.
Return the pairs that sum up to the target value.
posted on 2 Aug 2024
I applied via Approached by Company and was interviewed before Aug 2023. There was 1 interview round.
posted on 13 Aug 2024
I applied via Referral and was interviewed in Jul 2024. There was 1 interview round.
Single page application is a web application that loads a single HTML page and dynamically updates the content as the user interacts with the app.
SPA uses AJAX and HTML5 to create fluid and responsive user experience.
It eliminates the need for page reloading during use, making it faster and more efficient.
Examples include Gmail, Facebook, and Google Maps.
State management is the process of managing the state of an application, including data flow, user interface updates, and user interactions.
State management involves storing and updating the state of an application to ensure data consistency.
It helps in managing user interface updates based on changes in the application state.
State management is crucial for handling user interactions and maintaining a seamless user exp...
posted on 25 Aug 2021
posted on 19 Nov 2021
I applied via Naukri.com and was interviewed in May 2021. There was 1 interview round.
Check if a number is prime and optimize the code.
Start by checking if the number is less than 2, in which case it is not prime.
Iterate from 2 to the square root of the number and check if any of them divide the number evenly.
If a divisor is found, the number is not prime. Otherwise, it is prime.
To optimise API calls in React, use asynchronous functions and caching techniques.
Use async/await to handle API calls
Implement caching to reduce network requests
Use memoization to avoid unnecessary re-renders
Consider using a state management library like Redux
Use performance profiling tools like React DevTools
posted on 9 Feb 2022
I applied via Campus Placement
Online Coding Test included some aptitude questions, technical questions followed by 3 coding questions
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