CodeGlo Interview Questions and Answers

Q1. SQL Questions - Constraints- how to optimize long SQL query without changing the output
Ans. 
Optimize long SQL queries by refining structure, using indexes, and minimizing data retrieval.
• Use indexes on columns frequently used in WHERE clauses to speed up data retrieval. Example: CREATE INDEX idx_column ON table_name(column);

• Avoid SELECT *, specify only the columns needed to reduce data transfer. Example: SELECT column1, column2 FROM table_name;

• Utilize JOINs efficiently instead of subqueries when possible. Exam...read more
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Sql mcq questions with medium difficulty

Q1. What is inheritance? What are advantages of oops? What's indexing in sql?
Ans. 
Inheritance is a concept in object-oriented programming where a class inherits properties and behaviors from another class.
• Advantages of OOPs include reusability, modularity, and flexibility in code design.

• Indexing in SQL is a way to optimize database queries by creating indexes on columns to improve search performance.
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Q1. What was your previous job role? What methodologies did you follow while working?
Ans. 
I was a Software Developer at XYZ Company. I followed Agile and Scrum methodologies.
• Worked as a Software Developer at XYZ Company

• Followed Agile and Scrum methodologies for project management

• Participated in daily stand-up meetings, sprint planning, and retrospectives
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Q1. What are you leaving your current organization?
Ans. 
Seeking new challenges and opportunities for growth.
• Looking for new challenges and opportunities for professional growth

• Interested in working on different technologies or projects

• Seeking a more collaborative or innovative work environment
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Q1. Reconciliation based question medium
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Q1. What is the level of clarity regarding the position for which the company is hiring?
Ans. 
Clarity about the position involves understanding responsibilities, expectations, and team dynamics.
• The job description outlines key responsibilities, such as project management and team coordination.

• Expectations include meeting deadlines and fostering team collaboration, which are crucial for success.

• Understanding the team dynamics helps in identifying how the role fits within the larger organizational structure.

• Examp...read more
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Q2. Are you open to relocating?
Ans. 
Yes, I am open to relocating for the right opportunity that aligns with my career goals and personal growth.
• Relocation can provide exposure to new markets and diverse teams, enhancing my professional experience.

• I have previously relocated for a job, which helped me develop adaptability and resilience.

• I believe that working in different locations can broaden my perspective and improve my problem-solving skills.

• I am will...read more
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