Tata Communications Transformation Services Interview Questions, Process, and Tips

Q1. About your past company work
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Q2. Tell me about yourself
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Q3. What is GMS and about networking
Ans. 
GMS stands for Global System for Mobile communication, a standard for digital cellular networks. Networking involves connecting devices to share information.
• GMS is a standard used for mobile communication globally

• It allows devices to connect and communicate with each other wirelessly

• Networking involves setting up connections between devices to share data and resources

• Examples of networking include LAN, WAN, and the int
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Q1. Network diagram
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A network diagram is a visual representation of a computer network's topology and connections.
• Shows how devices are connected in a network

• Helps in troubleshooting network issues

• Can be used to plan network upgrades or expansions
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Network related questions

Q1. What is salary expectation?
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Q2. Document verification
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Q1. OSI LAYERS, continued with Job description.
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Q2. TCP/IP, Almost all from JD
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Online voice and English speaking test

Discussed with my interest for this field and how can I implement my skill in this company.

General aptitude questions

Current gd topics like younster nowdays, social media, current politics

Q1. About fibers, transmission, data speed, network troubleshootings, sla
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Q1. In hand ctc and expected ctc
Ans. 
Hand CTC refers to current salary package while Expected CTC refers to desired salary package.
• Hand CTC is the current salary package of the candidate

• Expected CTC is the desired salary package the candidate is looking for

• Candidates usually mention their hand CTC and expected CTC in job interviews
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