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Persistent Systems
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posted on 19 Nov 2024
Lifecycle hooks in Angular are methods that allow you to tap into the lifecycle of a component or directive.
Lifecycle hooks include ngOnInit, ngOnChanges, ngDoCheck, ngOnDestroy, etc.
ngOnInit is used for initialization logic, ngOnChanges is used for reacting to input changes, ngOnDestroy is used for cleanup tasks, etc.
Example: ngOnInit() { console.log('Component initialized'); }
posted on 21 Dec 2024
I applied via Campus Placement
Percentage and averages, number and alphabet series, compound interest (CI) and simple interest (SI).
Basic programs include: 1. A program to perform the addition of two numbers, 2. A program to print a star pattern, and 3. A program to generate a triangle output, among others.
We faced challenges related to communication, resource allocation, and project timelines.
Communication breakdown between team members
Limited resources available for the project
Struggling to meet project deadlines
In five years, I see myself as a senior consultant leading projects and mentoring junior team members.
Advancing to a senior consultant role
Leading projects and teams
Mentoring junior team members
Continuing professional development through training and certifications
Strategies to overcome failures include learning from mistakes, staying positive, seeking feedback, and setting new goals.
Learn from mistakes by analyzing what went wrong and how to improve
Stay positive and maintain a growth mindset to bounce back from setbacks
Seek feedback from mentors or colleagues to gain different perspectives
Set new goals and create a plan to move forward with renewed motivation
Yes, I thrive under pressure and can effectively manage my time and priorities to meet deadlines.
I have experience working in fast-paced environments where quick decision-making and adaptability are key.
I am able to stay calm and focused under pressure, allowing me to deliver high-quality work even in challenging situations.
I prioritize tasks effectively to ensure that deadlines are met without compromising on quality.
...
Use a subquery to find the third highest salary from the employees table in MySQL.
Use a subquery to select distinct salaries from the employees table.
Order the salaries in descending order and use LIMIT to get the third highest salary.
Example: SELECT DISTINCT salary FROM employees ORDER BY salary DESC LIMIT 2, 1;
Steps to connect to a database involve specifying the database type, providing credentials, and establishing a connection.
Specify the type of database you want to connect to (e.g. MySQL, PostgreSQL, MongoDB).
Provide the necessary credentials such as username and password.
Establish a connection using a programming language or tool like JDBC, ODBC, or ORM frameworks.
posted on 24 Jul 2024
HEAD method in REST API Integration is used to retrieve the headers of a resource without fetching the body.
HEAD requests are similar to GET requests but only return the headers of the resource, not the body.
This can be useful for checking the status of a resource or determining its size without downloading the entire content.
For example, a HEAD request to a website URL will return the headers like content type, conten
I have over 10 years of experience in manufacturing, specializing in lean production and process optimization.
Implemented lean manufacturing principles to reduce waste and improve efficiency
Led cross-functional teams to streamline production processes
Utilized Six Sigma methodologies to identify and solve quality issues
Managed production schedules and inventory levels to meet customer demand
Implemented automation and ro
I led a complex integration project between two large financial institutions to streamline their data sharing processes.
Designed a custom API to facilitate real-time data exchange between the systems
Implemented data mapping and transformation logic to ensure compatibility between the different data formats
Worked closely with both technical teams to troubleshoot and resolve integration issues
Developed a comprehensive te...
I applied via Referral and was interviewed in May 2024. There was 1 interview round.
I applied via Approached by Company and was interviewed before Oct 2023. There were 2 interview rounds.
The SAP journey involves implementing, customizing, and optimizing SAP software to meet business needs.
Start with understanding the business requirements and goals
Implement SAP software modules based on the requirements
Customize the software to fit the specific needs of the organization
Optimize the system for efficiency and effectiveness
Provide training and support to users for successful adoption
I was interviewed before Jan 2024.
A 60-minute aptitude test.
In this round, you will receive multiple questions tailored to your area of expertise.
I applied via Naukri.com and was interviewed in Aug 2022. There were 2 interview rounds.
Count the duplicate element in the int Array.
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