Mentis Software Solutions India Interview Questions and Answers

A table must be created using Angular Material or another UI library to demonstrate CRUD operations.

Q1. Angular performance questions? Which one is faster react or angular?
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Q2. Angular Services how to implement it ?
Ans. 
Angular services are used to create reusable code that can be shared across components.
• Create a service using the Angular CLI command 'ng generate service serviceName'

• Inject the service into components by adding it to the providers array in the component's metadata

• Services can be used to share data between components, perform HTTP requests, or handle business logic

• Services are singleton instances, meaning there is only...read more
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Q3. What are the methods for communication between components in Angular? Please elaborate.
Ans. 
Methods for communication between components in Angular include Input and Output properties, ViewChild, Services, and EventEmitters.
• Using Input and Output properties to pass data from parent to child components and emit events from child to parent components.

• Using ViewChild to access child components and their properties directly from the parent component.

• Using Services to create a shared service that can be injected i...read more
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Q1. How we can promote website in google?
Ans. 
Promote a website on Google by utilizing SEO strategies, Google Ads, creating quality content, and building backlinks.
• Optimize website for SEO with relevant keywords and meta tags

• Run Google Ads campaigns targeting relevant keywords and audiences

• Create high-quality content that is valuable to users and encourages engagement

• Build backlinks from reputable websites to improve website authority
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Q2. What is Search Engine Optimization?
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SEO is the practice of optimizing websites to improve their visibility and ranking on search engine results pages.
• SEO involves keyword research to identify popular search terms

• Optimizing website content and structure to improve search engine rankings

• Building backlinks from reputable websites to increase credibility

• Monitoring and analyzing website traffic and performance using tools like Google Analytics
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Q3. What is Social Media Optimization?
Ans. 
SMO is the process of optimizing social media platforms to increase brand visibility and engagement.
• Creating engaging content to attract followers

• Using hashtags and keywords to improve discoverability

• Interacting with followers through comments and messages

• Analyzing data to track performance and make improvements
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Q1. How we can Improve our ranking in Google?
Ans. 
Improving Google ranking involves optimizing website content, building quality backlinks, and focusing on user experience.
• Optimize website content with relevant keywords and meta tags

• Build quality backlinks from reputable websites

• Focus on improving user experience with fast loading times and mobile optimization
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Q1. IT technical support Engineer
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Q2. Software company engineer
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Q3. If you meant advice specifically for job seekers in the IT field, here are some tailored suggestions: 1. **Build a Strong Portfolio:** Showcase your work through a portfolio, including code samples, proje...read more
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Q4. Different types of development
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Different types of development include front-end, back-end, full-stack, mobile, and software engineering.
• Front-end development focuses on the user interface and user experience, using languages like HTML, CSS, and JavaScript.

• Back-end development involves server-side programming and database management, using languages like Java, Python, and Ruby.

• Full-stack development combines both front-end and back-end development sk...read more
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Q5. For job seekers specifically looking for roles in software development, here are some focused pieces of advice: 1. **Master Programming Languages:** Become proficient in widely-used languages like Python,...read more
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Q1. What are closures
Ans. 
Closures are functions that have access to variables from their containing scope even after the scope has closed.
• Closures allow functions to 'remember' the environment in which they were created

• They can access variables from their outer function even after the outer function has finished executing

• Closures are commonly used in event handlers and callbacks
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Q2. What is hoisting
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Hoisting is a JavaScript mechanism where variable and function declarations are moved to the top of their containing scope during the compilation phase.
• Variables and functions are hoisted to the top of their scope.

• Only declarations are hoisted, not initializations.

• Function declarations are hoisted before variable declarations.
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Q1. HR asked about my experience, how I work with current team, whether you worked on KMP already. HR also asked 2-3 technical questions like HashSet manipulation, Android activity lifecycle and hashcode in J...read more
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1.Asked to create 2 api's for getcounter and increment counter using spring boot .
2.How to store password in database using spring boot.
3.How to use synchronization

Aptitude test is based on logical questions and small programs

Q1. All basics of core java and whatever you written in resume. ask about the your last projects. difference between then map, array list, collection, set etc.
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Q2. General questions about the andorid studio. ask some logical questions
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Q1. This will be HR round. general hr questions
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