GreatWhite Electricals Electrical Engineer Interview Questions, Process, and Tips

Q1. What is mean by WBS?
Ans. 
WBS stands for Work Breakdown Structure, which is a hierarchical decomposition of a project into smaller, more manageable components.
• WBS is used to organize and define the scope of a project.

• It helps in identifying all the tasks required to complete a project.

• WBS breaks down the project into smaller, more manageable components.

• It helps in estimating the time and cost required for each task.

• WBS is often represented in a...read more
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Q2. Work breakdown structure
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Q1. Hadoop basics on computing
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Q2. Distribution basics for processing the data
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Q1. Architecture of bigdata systems
Ans. 
Bigdata systems architecture involves distributed storage, processing, and analysis of large volumes of data.
• Utilize distributed file systems like HDFS for storage

• Use parallel processing frameworks like Apache Spark or Hadoop for data processing

• Implement data pipelines for ETL processes

• Leverage NoSQL databases like Cassandra or MongoDB for real-time data querying

• Consider data partitioning and replication for fault tole
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Q2. How will the bigdata system distribution for storage andcompute happen
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Big data system distribution for storage and compute involves partitioning data across multiple nodes for efficient processing.
• Data is partitioned across multiple nodes to distribute storage and processing load.

• Hadoop Distributed File System (HDFS) is commonly used for storage distribution.

• Apache Spark utilizes a cluster computing framework for distributed computing.

• Data locality is important to minimize data transfer ...read more
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Q1. Face to face OR online
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Q2. Any civil nature of items
Ans. 
Civil items include infrastructure, buildings, roads, bridges, and dams.
• Infrastructure projects like highways and airports

• Buildings such as residential, commercial, and industrial structures

• Roads and bridges for transportation

• Dams for water storage and flood control
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Q3. Relating to plumbing works
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Q4. Interiors works of different verities
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Interiors works of different varieties involve designing and decorating interior spaces with various styles and themes.
• Different varieties of interior works include modern, traditional, minimalist, industrial, and eclectic styles

• Interior works may involve selecting furniture, lighting, color schemes, and accessories to create a cohesive look

• Interior designers often work closely with clients to understand their preferen...read more
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Q5. Exterior works, Internal roads, greenery etc.,
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Java concepts and dsa and design rounds

Simple Java concepts

Q1. Design a system like youtube
Ans. 
Design a system similar to YouTube for video sharing and streaming
• Implement user authentication and authorization for uploading and viewing videos

• Create a database to store video metadata, user information, and comments

• Develop a recommendation algorithm based on user preferences and viewing history

• Utilize a content delivery network (CDN) for efficient video streaming

• Include features like video monetization, live stream
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