Tata Communications Transformation Services Interview Questions and Answers for Freshers

Html css syntax and properties, basic JavaScript , database queries

Q1. Salary expectation
Ans. 
I'm looking for a competitive salary that reflects my skills and experience, ideally in the range of $40,000 to $50,000 annually.
• Research industry standards: For example, similar roles in my area typically offer between $40,000 and $50,000.

• Consider my experience: With over 3 years in customer service, I bring valuable skills that enhance team performance.

• Flexibility: I'm open to discussing a salary that aligns with the...read more
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Q1. My name ? Age? Qualification
Ans. Zohra aziz 23 year old B.com from Ambedkar University..
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Q2. Qualification location designation
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Q1. How to make a new products
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Q2. How to the growth the company
Ans. 
To grow a company, focus on innovation, customer satisfaction, and strategic partnerships to enhance market presence and profitability.
• Invest in employee training and development to enhance skills and productivity.

• Leverage technology to streamline operations and improve efficiency, such as using cloud services.

• Expand product lines or services based on market research to meet customer needs.

• Enhance customer engagement t...read more
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Few Reasoning and mathematics questions

Q1. Technical questions regarding IP Protocol, Routers, L2 & L3 services, OSS AND TCP IP Model, optical fibre, Packet loss, latency jitter, MW Troubleshooting
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Q2. Types of MW Equipments, types of faultin RAN and Mw
Ans. 
MW equipments include radios, antennas, and transmission lines. Common faults in RAN and MW include interference, hardware failures, and alignment issues.
• MW equipments: radios, antennas, transmission lines

• Types of faults in RAN: interference, hardware failures, alignment issues

• Types of faults in MW: signal degradation, weather-related issues, alignment problems
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Q3. Explain 4g and 5g architecture. What is SGW
Ans. 
4G and 5G architecture differ in terms of technology and capabilities. SGW stands for Serving Gateway in LTE networks.
• 4G architecture is based on LTE technology, while 5G architecture is based on NR technology.

• 4G networks use EPC (Evolved Packet Core) for communication, while 5G networks use 5GC (5G Core).

• SGW (Serving Gateway) in LTE networks is responsible for routing and forwarding user data packets.

• In 5G networks, S...read more
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Q4. What are different types of transmission losses. What is VSWR. What is difference between packet Loss , Latency and Jitter
Ans. 
Transmission losses include conductor losses, dielectric losses, radiation losses. VSWR is Voltage Standing Wave Ratio. Packet loss, latency, and jitter are different types of network performance issues.
• Transmission losses: conductor losses (resistance in conductors), dielectric losses (energy lost in insulating materials), radiation losses (energy radiated into space)

• VSWR (Voltage Standing Wave Ratio): measure of how ...read more
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Q1. Salary discussion
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Q2. Why you want to join our company
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