Centre of Excellence in Wireless Technology Interview Questions and Answers

Q1. Project Experience and end to end architecture
Ans. 
I have experience working on projects with end-to-end architecture, including design, development, testing, and deployment.
• Designed and implemented scalable AWS architectures using services like EC2, S3, Lambda, API Gateway, etc.

• Developed applications using AWS SDKs and integrated with other AWS services.

• Performed testing and debugging of applications on AWS infrastructure.

• Deployed applications on AWS using CI/CD pipel...read more
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Q2. PySpark Coding question to Extract Transform & Load
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Q3. Cost Optimization on Snowflake
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Cost optimization on Snowflake involves utilizing features like virtual warehouses, auto-suspend, and resource monitoring.
• Utilize virtual warehouses efficiently based on workload requirements

• Enable auto-suspend to automatically pause warehouses when not in use

• Monitor resource usage and adjust configurations accordingly
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Q1. Project end to end
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Q2. How to connect to a share point database
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To connect to a SharePoint database, you can use SharePoint's REST API or Microsoft Graph API.
• Use SharePoint's REST API to interact with SharePoint data through standard HTTP requests.

• Authenticate using OAuth tokens to access SharePoint resources securely.

• Utilize Microsoft Graph API for a unified endpoint to access data across Microsoft services.

• Ensure proper permissions are set up for the application accessing the Sha
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Q3. Normalization & de normalization
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Q4. Questions on SQL Joins
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Q5. Question to find the 2nd highest salary using window function
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Use window function to find 2nd highest salary in SQL
• Use the ROW_NUMBER() function to assign a unique row number to each row based on the salary in descending order

• Filter the results where the row number is 2 to get the 2nd highest salary
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Q1. Why are you looking for a job change
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Q2. How was the experience at previous company
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Q3. Expected CTC at Scatterpie
Ans. 
Expected CTC at Scatterpie
• Research industry standards for AWS Developer roles at Scatterpie

• Consider your experience, skills, and qualifications

• Factor in location, company size, and benefits package

• Negotiate based on market trends and personal value
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Q1. Laboratory technician
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Q2. Laboratory technician qualified
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Q1. Laboratory technician
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Q2. Laboratory technician Qualify
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Q1. Quality control
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Q2. Complete process
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Q1. What is off page Seo
Ans. 
Off page SEO refers to activities done outside of your website to improve its search engine rankings.
• Building backlinks from reputable websites

• Social media marketing

• Guest blogging on relevant websites

• Online reputation management

• Local SEO strategies
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Q2. What is on page seo
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On-page SEO refers to the practice of optimizing individual web pages to rank higher and earn more relevant traffic in search engines.
• Includes optimizing content, meta tags, headings, images, and URLs

• Focuses on improving user experience and relevance

• Helps search engines understand the content of a page and its relevance to users

• Examples: keyword optimization, internal linking, mobile optimization
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Q3. Type of digital marketing
Ans. 
Digital marketing encompasses various online strategies to promote products or services.
• Search engine optimization (SEO) - optimizing website content to rank higher in search engine results

• Social media marketing - using platforms like Facebook, Instagram, and Twitter to engage with audiences

• Email marketing - sending targeted emails to potential customers

• Content marketing - creating and sharing valuable content to attra...read more
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Q1. Types of research, qualitative and quantitative?
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Technical knowledge and troubleshooting discussion

Q1. Hydraulic symbols, hydraulic circuit drow
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Q2. How to work hydraulic system
Ans. 
A hydraulic system uses fluid to transmit power and control movement in machinery.
• Hydraulic systems use a pump to pressurize fluid, typically oil or water.

• The pressurized fluid is then used to generate force and control the movement of various components.

• Components of a hydraulic system include pumps, actuators, valves, and fluid reservoirs.

• Proper maintenance and regular inspection are essential to ensure the system's ...read more
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Q3. How to attend troubleshooting
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To attend troubleshooting, follow a systematic approach by identifying the problem, gathering information, analyzing data, and implementing solutions.
• Identify the problem by gathering information from the user or observing the issue

• Ask relevant questions to understand the symptoms and potential causes

• Analyze available data, logs, and system configurations to narrow down the problem

• Use diagnostic tools and techniques to...read more
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Assignment in excel with proper presentation

Q1. Generic HR questions were being asked which wasn't that difficult
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Q2. As usual they'll try to negotiate and reduce the salary slab.
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Q1. The interviewee was really friendly and made me comfortable while asking questions related to the job role. It was all mostly based on your previous job role and how can I contribute as an executive in th...read more
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First process was Case study on word

Q1. About past work
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Q2. Projects you have worked on
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Q3. Explain the project
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Q4. Market sizing questions
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Q5. Swot question and what is porters
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