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Event loop in JavaScript manages asynchronous operations by executing callback functions in a queue.
Event loop is responsible for handling asynchronous operations in JavaScript.
It allows non-blocking I/O operations by executing callback functions in a queue.
Event loop continuously checks the call stack and the callback queue to determine which function to execute next.
setTimeout and setInterval functions are examples o...
I am a software developer with 5 years of experience in developing web applications using Java, JavaScript, and SQL.
5 years of experience in software development
Proficient in Java, JavaScript, and SQL
Developed web applications for various clients
Strong problem-solving skills
Excellent team player
As a Software Developer, my roles and responsibilities include designing, developing, testing, and maintaining software applications.
Designing and developing software applications based on client requirements
Testing and debugging code to ensure functionality and performance
Collaborating with team members to brainstorm and implement new features
Maintaining and updating existing software applications
Staying up-to-date wi
Bug lifecycle involves identification, reporting, fixing, retesting, and closing of software bugs.
Identification: Bug is identified by testers or users through testing or real-world usage.
Reporting: Bug is reported to developers with detailed information like steps to reproduce.
Fixing: Developers analyze and fix the bug in the code.
Retesting: Testers verify the fix to ensure the bug is resolved.
Closing: Bug is closed o
I was interviewed in Oct 2024.
SAS on Prem refers to SAS software installed and operated on-premises rather than in the cloud.
SAS on Prem stands for SAS software that is deployed and managed on the organization's own servers.
It allows organizations to have full control over their data and infrastructure.
SAS on Prem is often preferred by organizations with strict data security and compliance requirements.
Examples of SAS on Prem solutions include SAS
API automation involves using software tools to automatically test and interact with APIs.
API automation involves using scripts or tools to send requests to an API and validate the responses.
It helps in automating the testing of APIs to ensure they function correctly and meet requirements.
API automation can be done using tools like Postman, SoapUI, or programming languages like Python with libraries like requests.
IQ Bot is an AI-powered cognitive automation solution that can learn from human behavior to handle unstructured data.
IQ Bot uses cognitive technology to extract and process unstructured data like emails, PDFs, and images.
It can learn from human corrections to improve accuracy over time.
IQ Bot can be integrated with RPA platforms like UiPath to automate end-to-end processes.
It is used in industries like finance, healthc...
posted on 26 Dec 2024
I applied via Naukri.com and was interviewed in Jun 2024. There was 1 interview round.
Use SQL query with ORDER BY and LIMIT to find the nth highest salary of an employee.
Use ORDER BY clause to sort salaries in descending order
Use LIMIT to specify the nth highest salary
Example: SELECT salary FROM employees ORDER BY salary DESC LIMIT n-1, 1
Types of joins in SQL include INNER JOIN, LEFT JOIN, RIGHT JOIN, and FULL JOIN.
INNER JOIN: Returns rows when there is at least one match in both tables.
LEFT JOIN: Returns all rows from the left table and the matched rows from the right table.
RIGHT JOIN: Returns all rows from the right table and the matched rows from the left table.
FULL JOIN: Returns rows when there is a match in one of the tables.
BinarySearch algorithm using Recursion finds the target element in a sorted array by dividing the array in half at each step.
Divide the array in half and compare the target element with the middle element
If the target element is smaller, search the left half recursively
If the target element is larger, search the right half recursively
Repeat until the target element is found or the array is empty
Check if string s is a subsequence of string t.
Iterate through both strings using two pointers.
Compare characters of s and t, moving pointer in t only if characters match.
If all characters of s are found in t in order, return true.
Example: s = 'abc', t = 'ahbgdc' => true
I applied via Walk-in and was interviewed in Jul 2024. There were 2 interview rounds.
Model classes in UIKit are used to represent data in an application's user interface.
Model classes in UIKit typically subclass NSObject and are used to store and manage data for views.
They can include properties to represent different data fields, methods to manipulate the data, and sometimes protocols for delegation.
For example, a model class for a user profile in a social media app might have properties like username...
Project related questions
I applied via Company Website and was interviewed in Jul 2022. There were 4 interview rounds.
Apt + coding questions, medium difficulty
I applied via Referral and was interviewed before Mar 2022. There were 3 interview rounds.
Basic coding questions And logical questions
Simple program for mathematics
I applied via Naukri.com and was interviewed in Feb 2024. There were 2 interview rounds.
Oops ,array ,exception,
University Management system
based on 1 review
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