Yotta Bright Technologies Interview Questions and Answers

Q1. What does a 4G GSM network diagram illustrate?
Ans. 
A 4G GSM network diagram illustrates the architecture and components of a fourth-generation Global System for Mobile Communications network.
• Illustrates the various network elements such as base stations, mobile switching centers, and routers

• Shows the connections between these elements to facilitate data and voice communication

• Demonstrates the flow of data packets and signaling within the network

• Includes details on how ...read more
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Q2. What is beamwidth in the context of antenna theory?
Ans. 
Beamwidth in antenna theory refers to the angular width of the main lobe of the radiation pattern.
• Beamwidth is typically measured in degrees and can be either horizontal or vertical.

• It is an important parameter as it determines the coverage area and directionality of the antenna.

• A narrower beamwidth indicates a more focused radiation pattern, while a wider beamwidth provides broader coverage.

• For example, a directional ...read more
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Q3. What steps would you take to observe the field if you were to visit it?
Ans. 
I would conduct thorough field observations by following a structured approach.
• Create a checklist of key areas to observe such as customer interactions, employee performance, and store layout.

• Interact with employees and customers to gather feedback and insights.

• Review sales data and inventory levels to assess performance and identify areas for improvement.

• Observe competitor activity and market trends to stay informed a...read more
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Q4. What is a threshold?
Ans. 
A threshold is a point at which a change or effect occurs.
• A threshold is a specific point or level that must be reached for a particular action or result to happen.

• It can also refer to a limit or boundary that must be crossed for something to occur.

• For example, a company may have a sales threshold that must be met in order to receive a bonus.

• In biology, a threshold may refer to the minimum amount of a stimulus needed t
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Q5. What is Voltage Standing Wave Ratio (VSWR)?
Ans. 
VSWR is a measure of how efficiently radio-frequency power is transmitted from a power source, through a transmission line, to a load.
• VSWR is calculated as the ratio of the maximum voltage to the minimum voltage along a transmission line.

• It is used to measure the impedance mismatch between a transmission line and its load.

• A VSWR of 1:1 indicates a perfect match, while higher values indicate poor matching.

• VSWR is import...read more
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Q6. What is MIMO (Multiple Input Multiple Output) technology?
Ans. 
MIMO technology is a wireless communication technology that uses multiple antennas to improve data transfer rates and signal reliability.
• MIMO technology involves multiple antennas at both the transmitter and receiver to improve communication performance.

• It allows for multiple data streams to be transmitted simultaneously, increasing data transfer rates.

• MIMO technology can also improve signal reliability by using spatia...read more
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Q7. What is an E-Node B?
Ans. 
An E-Node B is a hardware component in LTE networks that connects mobile devices to the core network.
• E-Node B stands for Evolved Node B.

• It is responsible for radio communication with mobile devices.

• E-Node Bs are connected to the EPC (Evolved Packet Core) in LTE networks.

• They handle tasks such as radio resource management and handovers between cells.
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Q8. Why is a Base Station Controller (BSC) unnecessary in a 4G network?
Ans. 
A BSC is unnecessary in a 4G network because the functions of a BSC are integrated into the base station in 4G technology.
• In 4G networks, the functions of a BSC are handled by the eNodeB (Evolved Node B), which combines the functionalities of both the BSC and the Node B in previous generations.

• The eNodeB in a 4G network directly communicates with the core network, eliminating the need for a separate BSC.

• This integratio...read more
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Q9. What are the uplink and downlink speeds in a 4G network?
Ans. 
Uplink and downlink speeds in a 4G network typically range from 5-50 Mbps and 50-100 Mbps respectively.
• Uplink speeds in a 4G network usually range from 5-50 Mbps

• Downlink speeds in a 4G network typically range from 50-100 Mbps

• Speeds can vary based on network congestion, location, and device capabilities
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Q1. What reasons can you provide that would support the decision to hire you?
Ans. 
I have a proven track record of successfully managing multiple teams and exceeding sales targets.
• Proven track record of exceeding sales targets

• Strong leadership and team management skills

• Excellent communication and problem-solving abilities
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Q2. Can you provide details about your family and academic background?
Ans. 
I come from a close-knit family with a strong academic background.
• Family: Close-knit and supportive

• Academic background: Strong with focus on business management

• Examples: My parents are both successful entrepreneurs, and I have a degree in Business Administration.
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Q3. What motivates you to want to join our organization?
Ans. 
I am motivated to join your organization because of your strong reputation in the industry, opportunities for growth, and commitment to employee development.
• Strong reputation in the industry

• Opportunities for growth

• Commitment to employee development
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The first round consists of a written test that focuses on my diploma subjects and includes knowledge-based questions.

Q1. What was the question regarding the drawing, and what measuring instruments were you asked about?
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Q1. Asked about personal information and family background. And explaining about work environment in Daikin company
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Q1. Tell me about a time where you have to raise against management
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Q2. Tell me about a time where you have to go through a change in company
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Q1. Tell me about a time where you were not able to meet upto mark
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Q2. Tell me about a time where you have to say against your manager
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