Tamilnadu Telecommunications Interview Questions and Answers

Q1. What is stm-1 link
Add your answer
Q2. What is Ip address and subnet mask
Add your answer
Q3. What is OSI and TCP/IP Model
Add your answer
Q4. What are the requirements for the implementation of stm-1 link and what is the capacity of stm-1 link
Add your answer

Q1. What is ip address and difference between ipv4 and ipv6?
Add your answer
Q2. What is vlan and vlan-id
Add your answer
Q3. What is layer-2 and layer-3 services. Also what is the difference between them.
Add your answer
Q4. Explain sdh structure and sdh frame
Add your answer
Q5. What is DCCR and DCCM?
Add your answer
Q6. What is ipv4 and ipv6 address of google dns server
Add your answer
Q7. What is subnet mask and how to calculate the no. Of usable ip's. What is network host ip and broadcast ip
Add your answer
Q8. What are different kinds of cards used in tejas 1400 and 1600 mux.
Add your answer
Q9. What is difference between xa60g and xa20g card.
Add your answer
Q10. What is gpon technology? Also explain briefly gpon architecture?
Add your answer
Q11. How to add and delete nodes in NMS?
Add your answer
Q12. How to upgrade software in olt, ont and tejas 1400 locally and from nms?
Add your answer
Q13. What are different types of alarms occuring in tejas equipments
Add your answer
Q14. Explain VCG, VCAT
Add your answer
Q15. What is ipmpls? What are the advantages of MPLS? Which one is better mpls or traditional routing.
Add your answer

Q1. Basic Networking Questions Like how router , switch works etc .
Add your answer
Q2. From resume all mentioned technologies and contributions on each organisations and follow up questions on this .
Add your answer

Q1. All metioned terms from resume and follow up questions in details
Add your answer
Q2. Few coding questions like using for loop how to do certain tasks .
Add your answer

For python and Java programming languages

Q1. What is technical?
Ans. 
Technical refers to knowledge, skills, and expertise related to a specific field or subject.
• Technical knowledge involves understanding the principles, theories, and practices within a particular area.

• Technical skills are practical abilities to perform tasks or use tools effectively.

• Technical expertise is gained through education, training, and experience.

• Examples: programming languages, engineering design software, mac
Answered by AI
Add your answer
Q2. What you think about technical
Ans. 
Technical aspects in the field of Industrial Engineering are crucial for optimizing processes and improving efficiency.
• Technical aspects involve utilizing software and tools to analyze data and optimize processes.

• Understanding of manufacturing processes, supply chain management, and quality control is essential.

• Knowledge of automation, robotics, and artificial intelligence can help streamline operations.

• Continuous impr...read more
Answered by AI
Add your answer
Q3. Technology is the application of conceptual knowledge to achieve practical goals, especially in a reproducible way. The word technology can also mean the products resulting from such efforts, including bot...read more
Add your answer

Q1. Asked about the details of my projects
Add your answer
Q2. Digital question related to flip flop and mux.
Add your answer
Q3. Assertion, constraint questions
Add your answer
Q4. Asked about different ways of saving power
Add your answer

1hr interview, asked checker code, checked protocol knowledge mentioned in Resume, asked assertion.

Q1. Draw Digital circuit question based on the waveform
Add your answer
Q2. Asked about code coverage in details
Add your answer
Q3. 1 technical puzzle, to print infinite series of a given pattern
Add your answer
Q4. 1 logical puzzle, 50ball in box of 1 colour and 50ball of 2nd colour in another box, calculate highest probability to choose 1 colour ball.
Add your answer

Q1. Please confirm me a job
Ans. 
Village Sanota, Narela, Delhi, 40
Answered Anonymously
Add your answer
Q2. Please read confirm
Ans. 
Please confirmation in Hindi
Answered Anonymously
Add your answer

Q1. Please help me please talk to me. Urgent.
Ans. 
please help me please talk to me. urgent.call me
Answered Anonymously
Add your answer
Q2. You job may need
Add your answer

Q1. Please confirm me a job
Add your answer
Q2. Kab tak ho Paigah
Add your answer

Q1. Please show me come from
Add your answer
Q2. Please come for me job date
Add your answer

Q1. Scenario based questions
Add your answer
Q2. Experience as field based questions
Add your answer

Q1. Process improvements knowledge
Add your answer
Q2. Projects delivered
Add your answer

Q1. Stay Rod Length, 11kv line BOQ FOR 1 KM, Substation SLD etc
Add your answer
Q2. 1600mm, 21 nos Pole with DP ,V Cross ,1 nos DP with Belting & bracing
Add your answer

Q1. Salary expectation
Add your answer
Q2. Show your salary in Bank statement, will provide Bike conveyance rs 5 rs/ km, Guest house facility mob. Reimburse etc
Add your answer

There were two rounds of interviews, which included a case study. It felt more like a discussion than a formal interview. Although I was not selected, the overall experience throughout the process was positive. The HR team was very supportive; in fact, they notified me about my non-selection, which is uncommon in the industry.

Q1. Related to my profile
Add your answer

Q1. Check if the linked list is palindrome or not
Ans. 
To check if a linked list is a palindrome, compare the first half of the list with the reversed second half.
• Traverse the linked list to find the middle node

• Reverse the second half of the linked list

• Compare the first half with the reversed second half to check for palindrome
Answered by AI
Add your answer
Q2. C string questions
Add your answer

Q1. Operating systems questions
Add your answer
Q2. Linked list and system design question
Add your answer