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Vodafone Idea
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I applied via Referral and was interviewed before Jul 2023. There were 2 interview rounds.
I applied via Job Fair and was interviewed in Jul 2022. There was 1 interview round.
The solution improved signal strength in low-coverage areas for better customer experience.
Implemented advanced signal amplification technology
Installed additional signal boosters in low-coverage areas
Optimized network infrastructure to minimize signal loss
Provided customers with signal-boosting devices or apps
Offered personalized customer support for signal-related issues
I applied via Great Learning and was interviewed before Dec 2022. There were 4 interview rounds.
Aptitude test include all basics topics
Basically they gave the topic name according that we have to speak positive or negative points
Vodafone Idea interview questions for designations
E1, PDH, SDH, and MW are all telecommunications technologies.
E1 is a digital transmission format used for carrying voice and data simultaneously.
PDH (Plesiochronous Digital Hierarchy) is a technology used for transmitting large amounts of data over long distances.
SDH (Synchronous Digital Hierarchy) is a newer technology that provides higher bandwidth and more efficient use of network resources.
MW (Microwave) is a wirel...
I applied via Recruitment Consultant and was interviewed in Dec 2021. There were 4 interview rounds.
I applied via Campus Placement and was interviewed before Jan 2021. There were 3 interview rounds.
OSI layers are a model for network communication. There are 7 layers, each with a specific function.
Layer 1: Physical - deals with physical connections and transmission of raw data
Layer 2: Data Link - manages data transfer between devices on the same network
Layer 3: Network - handles routing and forwarding of data between networks
Layer 4: Transport - ensures reliable data transfer between applications
Layer 5: Session -...
I applied via Naukri.com and was interviewed before Jun 2020. There were 3 interview rounds.
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