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Use setInterval to increment counter by 1 every second in React.
Use useState to store the counter value.
Use useEffect to start the interval and clean it up on component unmount.
Increment the counter by 1 every second using setInterval.
Rearrange an array by moving all zeros to the end while maintaining the order of non-zero elements.
Create a new array to store non-zero elements
Iterate through the original array and add non-zero elements to the new array
Count the number of zeros in the original array and add them to the new array at the end
I applied via Campus Placement and was interviewed in Mar 2024. There were 2 interview rounds.
Easy test simple apptitude questions. And then some English grammar questions.
We got four coding questions 2 of them are Javascript questions and two are react and vanilla js and we have to submitted within 48 hrs.
I applied via Naukri.com and was interviewed in Mar 2024. There were 2 interview rounds.
posted on 17 Oct 2024
I applied via Referral and was interviewed before Oct 2023. There were 2 interview rounds.
Questions was divided into 3 categories
1. Reason
2.english
3.Technical
Encapsulation is the concept of bundling data and methods that operate on the data into a single unit.
Encapsulation helps in hiding the internal state of an object and only exposing necessary functionalities.
In encapsulation, the variables of a class are hidden from other classes and can only be accessed through the methods of their current class.
Encapsulation allows for better control over the data by preventing direc...
Logic Square interview questions for popular designations
I applied via LinkedIn and was interviewed before Dec 2023. There was 1 interview round.
I was interviewed before Jul 2023.
Types of databases include relational, NoSQL, object-oriented, and graph databases.
Relational databases store data in tables with rows and columns (e.g. MySQL, PostgreSQL)
NoSQL databases store data in flexible, non-tabular formats (e.g. MongoDB, Cassandra)
Object-oriented databases store data as objects (e.g. db4o)
Graph databases store data in nodes and edges (e.g. Neo4j)
Software development life cycle is a process used in software development to design, develop, test, and maintain software.
SDLC consists of several phases such as planning, analysis, design, implementation, testing, and maintenance.
Each phase has its own set of activities and deliverables.
SDLC models include Waterfall, Agile, Iterative, Spiral, etc.
Testing is an integral part of SDLC to ensure the quality of the softwar...
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I was interviewed in Dec 2024.
I was interviewed in Jul 2024.
Typically includes an executive summary, background information, a discussion of the findings, proposed solutions, and a conclusion. This reply all questions in detail with studies program
I was interviewed in Dec 2024.
I was interviewed in Jul 2024.
This was an assessment of skills and abilities.
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