Hexalitics Technology Interview Questions and Answers

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?
Ans. 
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. What does the end-to-end recruitment process ?
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Q1. Tell Me About Your Self?
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Q1. What is SEO ?
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Q2. What is Digital marketing?
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Q3. What is Backlinking?
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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
Ans. 
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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Coding Test consists of 3 Problem Question (2 Logical questions and 1 SQL Query ) and Around 20 MCQS
Platform - CoderByte

30 Aptitude Question
3 Mail Writing Question

Q1. Explain 1st Problem Solved in Coding Test. Optimize it.
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Q2. Explain 2nd Problem Solved in Coding Test. I failed 1 test case in 1st round which was told to solve again.
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Q3. Explain 3rd Question based on SQL Query.
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Q4. Write a code to Reverse Digits.
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Q5. A problem question for solving a SQL Query.
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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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Q1. My qualification and experiences.
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