Danieli Security Officer Interview Questions and Answers

Written aptitude test along with technical questions.

Q1. Why do you want to work here?
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Q2. What do you know about this company?
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Q1. Technical ouestion only
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Q2. Technically ouestion
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Basic easy engineering questions and general knowledge simple questions

Simple aptitude test of 50marks, in which some technical questions and some general.

Q1. In which model test, simple solidworks sheet metal model will given to you And you have to do asembly with fully define and fine mass of that product
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Q1. General discussion about how will you work for one year and overtime. That's it
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Q1. Tell me about your projects.
Ans. 
I have worked on various projects during my engineering studies, including a solar-powered car prototype and a smart home automation system.
• Solar-powered car prototype: Designed and built a small-scale model of a car that runs on solar energy. Conducted experiments to optimize the efficiency of the solar panels and battery storage.

• Smart home automation system: Developed a system using Arduino and sensors to automate va...read more
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Q2. Have you worked with any Database.
Ans. 
Yes, I have worked with databases.
• I have experience working with SQL and NoSQL databases.

• I have worked with MySQL, MongoDB, and Oracle databases.

• I have experience in creating and managing databases, writing queries, and optimizing performance.

• I have also worked with data migration and integration between different databases.
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Q3. How to select top 10 records (using SQL) from a table?
Ans. 
How to select top 10 records (using SQL) from a table?
• Use SELECT statement with ORDER BY clause

• Add DESC keyword to sort in descending order

• Use LIMIT or FETCH FIRST clause to limit the number of records
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Q4. Can we have multiple inheritance in Java? How?
Ans. 
Yes, Java supports multiple inheritance through interfaces.
• Java does not support multiple inheritance through classes

• Interfaces can be used to achieve multiple inheritance

• A class can implement multiple interfaces

• Example: class A implements Interface1, Interface2
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Q1. Do you have any plans for higher studies?
Ans. 
Yes, I have plans for higher studies.
• I am interested in pursuing a Master's degree in Mechanical Engineering.

• I have already started researching potential universities and programs.

• I plan to specialize in the field of renewable energy.

• Higher studies will provide me with advanced knowledge and skills to excel in my career.

• I believe that continuous learning is essential for professional growth.
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Q2. Why do you want to join our company
Ans. 
I want to join your company because of its strong reputation in the industry and the opportunities for growth and development it offers.
• Strong reputation in the industry

• Opportunities for growth and development

• Alignment with company values and culture
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Moment of Materials, Fire Fighting, Medical Emergency, Capabilities and Managing of Works.

Implement of Work and Usage of Presence of mind

Excel, Word, PPT, Outlook etc.