Jumbotail Technologies Software Developer Interview Questions and Answers

Q1. What are your salary expectations?
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Q1. Tell me about yourself, about joyalukkas thats it
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Q2. Campus selection in collage
Ans. 
Yes, I was selected through campus placement in my college.
• I was shortlisted based on my academic performance and communication skills.

• I went through multiple rounds of interviews and assessments.

• Finally, I was offered a job by a reputed company through campus placement.

• This experience helped me gain valuable insights into the recruitment process and the expectations of employers.
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Q1. About education Family background Experience etc
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Good character and good behaviour

All everything possible

Q1. Inter and deplom
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Q2. English and Telugu
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Q3. I am interestedu joyalukkas jewellery
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Q4. No remarks and good store
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Q5. I like you joyalukkas jewellery
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Q6. I am interested joyalukkas jewellery
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Q7. Best store and best collections
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K.padma
Age 30
Kakinada

Q1. What is your understanding of data modeling?
Ans. 
Data modeling is the process of creating a visual representation of data structures and relationships to facilitate understanding and usage.
• Defines how data is connected and stored, e.g., ER diagrams for relational databases.

• Helps in database design, ensuring data integrity and efficiency.

• Facilitates communication between stakeholders, e.g., developers and business analysts.

• Types include conceptual, logical, and physic...read more
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Q2. What are the different types of schemas used in Power BI?
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Power BI uses various schemas like Star, Snowflake, and Galaxy for data modeling and organization.
• Star Schema: Simplified structure with a central fact table connected to dimension tables. Example: Sales data with dimensions like Product and Customer.

• Snowflake Schema: More complex, with normalized dimension tables. Example: A product dimension split into categories and subcategories.

• Galaxy Schema: Combination of multip...read more
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Q1. What challenges did you face in your previous company, and how did you address them?
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Faced challenges in project deadlines and team communication, resolved through agile practices and regular check-ins.
• Implemented agile methodologies to improve project timelines, resulting in a 20% increase in on-time delivery.

• Facilitated weekly stand-up meetings to enhance team communication, which reduced misunderstandings and improved collaboration.

• Addressed resource allocation issues by cross-training team members,...read more
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Q2. Which model were you working on?
Ans. 
I worked on a predictive maintenance model using machine learning to optimize equipment uptime and reduce operational costs.
• Utilized historical sensor data to predict equipment failures.

• Implemented algorithms like Random Forest and Gradient Boosting.

• Achieved a 20% reduction in downtime through proactive maintenance.

• Collaborated with cross-functional teams to integrate the model into existing systems.
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Q1. What is your current Cost to Company (CTC)?
Ans. 
My current CTC is structured to reflect my skills, experience, and contributions to the organization.
• My current CTC is $120,000 annually, which includes base salary and bonuses.

• It consists of a base salary of $100,000, with $20,000 in performance bonuses.

• Additionally, I receive benefits such as health insurance, retirement contributions, and stock options.
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Q2. What is your expected cost to company (CTC)?
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I expect a competitive CTC that reflects my skills, experience, and the value I bring to the organization.
• Based on industry standards, I am looking for a CTC in the range of $X to $Y.

• My previous role had a CTC of $Z, which included bonuses and benefits.

• I believe in aligning my expectations with the company's budget and growth potential.
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Q1. What's your KRA in last company?
Ans. 
My KRA in my last company was to oversee the daily operations, manage the team, and achieve sales targets.
• Overseeing daily operations

• Managing a team

• Achieving sales targets
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Q1. Salary discussion and location maybe
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