Vaibhav Global Power BI Developer Interview Questions and Answers

Multiple choice questions

Coding round consists of 2 questions

Q1. About yourself and behavioral questions
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Q1. What are the main Components of Computer system?
Ans. 
The main components of a computer system include hardware, software, data, and users.
• Hardware - physical components like CPU, memory, motherboard, etc.

• Software - programs and applications that run on the hardware.

• Data - information processed and stored by the computer system.

• Users - people who interact with the computer system.

• Examples: CPU, RAM, operating system, files, keyboard, mouse.
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Q2. Explain the functions of Motherboard
Ans. 
The motherboard is the main circuit board of a computer that connects all the components together.
• The motherboard provides the electrical connections between the CPU, RAM, storage devices, and other components.

• It also contains slots for expansion cards such as graphics cards, sound cards, and network cards.

• The BIOS (Basic Input/Output System) is stored on the motherboard and controls the boot process of the computer.

• Th...read more
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Q1. Tell about yourself
Ans. 
Experienced professional with a background in retail management and a proven track record of driving sales and improving team performance.
• Over 5 years of experience in retail management

• Strong leadership skills demonstrated through successful team management

• Proven track record of exceeding sales targets

• Excellent communication and problem-solving abilities
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Q2. What are your strength and weakness?
Ans. 
Strength: Strong leadership skills, Weakness: Difficulty delegating tasks
• Strength: Effective communication and problem-solving skills

• Strength: Ability to motivate and inspire team members

• Weakness: Struggle with letting go of control and trusting others to complete tasks

• Weakness: Working on improving delegation skills through practice and feedback
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Q1. How will you troubleshoot the slow network connection?
Ans. 
I would start by checking the network hardware, then analyze network traffic and run diagnostic tests.
• Check network hardware such as routers, switches, and cables for any issues

• Analyze network traffic using tools like Wireshark to identify any bottlenecks

• Run diagnostic tests to pinpoint the source of the slow connection, such as ping tests or speed tests
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Q2. What steps to take if the printer is not working on the network?
Ans. 
Check printer connection, restart printer, troubleshoot network settings, contact IT support if needed.
• Check if the printer is properly connected to the network.

• Restart the printer to see if that resolves the issue.

• Troubleshoot network settings such as checking IP address and network configuration.

• Contact IT support for further assistance if the issue persists.
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Q1. Personal questions
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Q2. Experience of last company
Ans. 
Worked at a fast-paced retail company with a focus on customer service and team management.
• Managed a team of 15 employees, delegating tasks and ensuring smooth operations

• Implemented new customer service strategies resulting in a 20% increase in customer satisfaction

• Handled inventory management and ordering to ensure products were always in stock

• Collaborated with other departments to improve overall store efficiency
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Q1. Sql and os related questions,Java based
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Q1. What are your salary expectations?
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Q2. What is your family background?
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Q3. Where do you see yourself in 5 years?
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Q4. Tell me about yourself.
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Q1. - basic SQL - basic Power BI - business analyst responsibilities like documentation and requirements gathering
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Q1. - basic personally checks - salary discussion
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Q1. Questions on Power Bi
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Q2. Questions on various visualization tools
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Q3. Briefly on SQL server
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Q1. Questions on Power Bi
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Q2. Questions on various visualization tools
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Q3. Briefly on SQL server
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