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Alliance Communication Field Engineer Interview Questions and Answers
Alliance Communication Field Engineer Interview Experiences
1 interview found
Anonymous
Interview Questionnaire
1 Question
- Q1. About UBR ,4G ANTENNA
Interview questions from similar companies
Interview Questionnaire
1 Question
- Q1. Spring and SpringBoot
I applied via Approached by Company and was interviewed before May 2021. There were 3 interview rounds.
Hacker rank test was given. 30 mcq and 1 coding test. Test duration is 1 hour. Core java and spring boot questions were covered.
(1 Question)
- Q1. Core Java, spring annotations, hashmap internal working, exception handling, working of rest controller, Java 8 features, code using streams api, multithreading concepts
(1 Question)
- Q1. Microservice architecture, working of spring Mvc, communications between microservice, actuator, swagger, why microservice is implemented, spring vs spring boot, design patterns used, questions related to ...
Interview Preparation Tips
I applied via Referral and was interviewed in Feb 2021. There was 1 interview round.
Interview Questionnaire
12 Questions
- Q1. What is VSWR ?
- Ans.
VSWR stands for Voltage Standing Wave Ratio. It is a measure of how well the impedance of a transmission line matches the input/output impedance of the connected device.
VSWR is a ratio of the maximum voltage to the minimum voltage in a standing wave pattern along a transmission line.
It is used to measure the efficiency of power transfer between a device and a transmission line.
A VSWR of 1:1 indicates perfect impedance ...
- Q2. VSWR is stand for Voltage Standing Wave Ratio. It value should be 1.
- Q3. What is RSL ?
- Ans.
RSL stands for Received Signal Level, which is a measure of the strength of a received radio signal.
RSL is commonly used in the telecommunications industry to measure the strength of a signal received by a device.
It is usually measured in decibels (dB) and can be used to determine the quality of a signal.
RSL can be affected by various factors such as distance, obstacles, and interference.
For example, a weak RSL may ind...
- Q4. RSL is stand for Received Signal level. It value is in -35 to -40
- Q5. What is RRU ?
- Ans.
RRU stands for Remote Radio Unit, a component of a base station used in wireless communication networks.
RRU is responsible for transmitting and receiving radio signals to and from the antenna.
It is usually located at the top of a cell tower or on a rooftop.
RRUs are used in technologies such as 4G LTE and 5G.
They are designed to be compact and energy-efficient.
RRUs can be easily replaced or upgraded without affecting th...
- Q6. RRU is radio remote unit .
- Q7. What is odu ?
- Ans.
ODU stands for Outdoor Unit. It is a component of a wireless communication system that is installed outside a building or structure.
ODU is responsible for transmitting and receiving signals between the indoor unit and the base station.
It is designed to withstand harsh weather conditions and is usually mounted on a rooftop or a pole.
ODUs are commonly used in microwave and satellite communication systems.
Examples of ODU ...
- Q8. Out door unit
- Q9. Do you login weblct ?
- Ans.
Yes, I am familiar with weblct login.
I have experience logging into weblct for various projects.
I am comfortable navigating the weblct interface.
I am able to troubleshoot any login issues that may arise.
- Q10. Yes, it's mostly password is Huawei_123
- Q11. Have login TN?
- Ans.
No, I am not familiar with login TN.
I am not sure what login TN refers to.
Can you provide more context or information about login TN?
I am willing to learn and adapt to new technologies and systems.
- Q12. Yes.pasword is ericsson.
Interview Preparation Tips
Skills evaluated in this interview
Selected
I applied via Recruitment Consulltant
Sdwan, osi layer tcp ,udp,ip addressing,
(1 Question)
- Q1. SDWAN, ip addressing ,subnetting, osi modle
Selected
I applied via Naukri.com and was interviewed in Feb 2023. There were 3 interview rounds.
2 levels of interview asked on Java Spring boot
2 levels of interview asked on java spring
Interview Preparation Tips
- Java
Selected
I applied via Approached by Company and was interviewed before Sep 2022. There were 2 interview rounds.
(1 Question)
- Q1. Basic concepts of VOIP and trunk configuration. Need to know ongoing voip trends in the market. Teams is budding platform and would be great to have Skype for business background
(1 Question)
- Q1. Why do you want to join Tata?
Interview Preparation Tips
Selected
I applied via Company Website and was interviewed before Nov 2022. There were 3 interview rounds.
(2 Questions)
- Q1. BGP MPLS QOS OSPF
- Q2. Work profile in last company
- Ans.
I worked as a Senior Engineer in my previous company.
Led a team of engineers in developing and implementing new software solutions
Collaborated with cross-functional teams to ensure project success
Designed and implemented scalable and efficient code
Participated in code reviews and provided constructive feedback
Mentored junior engineers and facilitated their professional growth
(1 Question)
- Q1. Salary discussion for role
sheikh shad
Selected
I applied via Walk-in and was interviewed before Oct 2023. There were 2 interview rounds.
Network problem issue Solved
(2 Questions)
- Q1. Have you install Experience
- Ans.
Yes, I have installation experience in various fields such as telecommunications, IT, and construction.
Installed telecommunications equipment such as routers and switches
Set up IT systems including servers and software applications
Installed construction materials like HVAC systems and electrical wiring
- Q2. Complain Close at In SLA
- Ans.
Complain Close at In SLA
Ensure complaints are resolved within the agreed Service Level Agreement (SLA)
Track and monitor complaint resolution times to meet SLA deadlines
Communicate with customers to update them on the status of their complaints
Implement process improvements to reduce complaint resolution times
Train staff on efficient complaint handling techniques
I applied via Referral and was interviewed in Dec 2021. There were 4 interview rounds.
(1 Question)
- Q1. How many years of Experience
(2 Questions)
- Q1. Ask about in RF background quotation
- Q2. As per question I answered
(1 Question)
- Q1. About salary discussed
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