GTPL-KCBPL Team Lead Interview Questions and Answers

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...read more

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

The download speed of 1800MHz depends on various factors and cannot be determined solely based on the frequency.

• Download speed is influenced by network infrastructure, signal strength, and device capabilities.

• Higher frequency bands like 1800MHz generally offer faster download speeds compared to lower frequency bands.

• However, other factors such as network congestion and distance from the cell tower can affect the actual...read more

Interference is the phenomenon where two or more waves combine to form a resultant wave, resulting in constructive or destructive interference.

• Interference occurs when waves meet and interact with each other.

• Constructive interference happens when the peaks of two waves align, resulting in a larger amplitude.

• Destructive interference occurs when the peaks of one wave align with the troughs of another, resulting in a smal...read more

Handover is the process of transferring control or responsibility from one person or system to another.

• Handover is common in various fields, including engineering, construction, and telecommunications.

• In engineering, handover refers to the transfer of a project or task from one engineer or team to another.

• During handover, relevant information, documentation, and responsibilities are passed on to ensure a smooth transit...read more

Intra handover refers to the process of transferring control of a communication session from one base station to another within the same network.

• Intra handover is a crucial aspect of mobile communication systems.

• It ensures seamless connectivity and uninterrupted service for mobile users.

• During intra handover, the control of a communication session is transferred from the current base station to a neighboring base stati...read more

Swapping is the process of exchanging the values of two variables.

• Swapping is commonly used in programming to rearrange data or sort elements.

• It can be done using a temporary variable or using arithmetic operations.

• Example: Swapping two numbers - a = 5, b = 10. After swapping, a = 10, b = 5.

A channel is a pathway or medium through which information or signals are transmitted.

• Channels can be physical, such as cables or wires, or they can be virtual, such as wireless communication.

• Channels are used in various fields, including telecommunications, electronics, and computer networking.

• Examples of channels include fiber optic cables, radio waves, and internet protocols.