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I applied via Recruitment Consultant and was interviewed before Aug 2020. There was 1 interview round.
Integrating monitoring services and deciding third party services based on weightage
Identify key performance indicators (KPIs) for monitoring
Evaluate potential third party services based on KPIs and other factors such as cost and reliability
Assign weightage to each factor based on its importance
Use a scoring system to rank and compare different third party services
Continuously monitor and reassess the performance of th
To design a database with high realtime write operations, consider sharding, indexing, and optimizing queries.
Use sharding to distribute data across multiple servers
Create indexes on frequently queried fields
Optimize queries to reduce write time
Consider using a NoSQL database for faster writes
Use a caching layer to reduce database load
I applied via Naukri.com and was interviewed in Sep 2023. There were 3 interview rounds.
I applied via Naukri.com and was interviewed before Feb 2021. There was 1 interview round.
Routing process involves determining the optimal path for data packets to travel from source to destination.
Routing is the process of selecting the best path for data packets to reach their destination.
It involves analyzing network topology, traffic conditions, and routing protocols.
Routing algorithms determine the most efficient path based on factors like hop count, bandwidth, latency, and cost.
Routing tables are used...
Static route is a pre-configured path for network traffic to reach a specific destination.
Static routes are manually configured by a network administrator.
They are used to define a specific path for network traffic to follow.
Static routes are commonly used in small networks with few routers.
They are less flexible than dynamic routing protocols.
Example: ip route 192.168.1.0 255.255.255.0 10.0.0.1
I applied via Recruitment Consultant and was interviewed in Apr 2021. There were 3 interview rounds.
I applied via Campus Placement and was interviewed in Aug 2023. There were 3 interview rounds.
Aptitude + coding test conducted by AMCAT
I applied via Naukri.com and was interviewed before Apr 2023. There were 2 interview rounds.
Handover procedure in LTE involves transferring an ongoing call or data session from one cell to another.
Handover decision is based on signal strength, interference levels, and quality of the target cell.
Types of handover include intra-frequency, inter-frequency, and inter-RAT handovers.
Handover process includes measurement reporting, handover decision, handover execution, and handover completion.
Example: If a user mov...
Implement Queue using linked list
Create a Node class with data and next pointer
Maintain pointers for front and rear of the queue
Implement enqueue() to add elements and dequeue() to remove elements
I applied via Referral and was interviewed before Feb 2023. There were 3 interview rounds.
I applied via Campus Placement and was interviewed before Dec 2022. There were 6 interview rounds.
MCQs of Reasoning, Aptitude and English
2 coding questions from Data structures. Can solve using C, python, java....etc
I applied via Referral and was interviewed before Oct 2022. There were 3 interview rounds.
Python scripting automation testing telecom domain real word usecases
I applied via Campus Placement and was interviewed in Jul 2023. There were 3 interview rounds.
Basic mathematics and coding MCQ questions
Senior Software Engineer
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Software Engineer
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