Introduction: Welcome to the most useful article. Here you will find Top Scala Interview Questions for Freshers (2023). It will help to prepare for the interview. Please also find our other interview preparation blog posts. APACHE KAFKA, PYTHON Top Scala Interview Questions for Freshers 1. What is Scala and what are its features? Ans: Scala […]
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Welcome to our comprehensive guide on the top Hadoop interview questions! Hadoop has become a cornerstone technology for managing and processing big data, making it a vital skill set for data professionals and software engineers. Whether you’re preparing for an interview or simply looking to expand your knowledge, this blog post will equip you with
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Big data is a term used to describe the vast volume, velocity, and variety of data generated in today’s digital world. It refers to the large and complex datasets that cannot be easily managed and analyzed using traditional data processing methods. Big data encompasses structured and unstructured data from diverse sources such as social media, sensors, devices, and online transactions.
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Mastering Apache Spark: A Deep Dive into Spark Scenario Based Interview Questions Apache Spark has become the go-to framework for processing large-scale data in a distributed and efficient manner. As you gear up for a Spark interview, it’s crucial to understand the basics and be ready to tackle real-world scenarios. In this blog post, we’ll
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Introduction: Spark Streaming Interview Questions 1. What is Apache Spark Streaming, and how does it enable real-time data processing? Apache Spark Streaming is a component of the Apache Spark ecosystem that enables real-time data processing and analytics. It provides a scalable and fault-tolerant framework for processing and analyzing continuous data streams in near real-time. The
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python scenario examples 1.Scenario: You are working on a project that requires processing large amounts of data. The data is stored in multiple files, and you need to write a Python program to read and aggregate the data efficiently. How would you approach this task? Ans: Scenario: You are working on a project that involves analyzing
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Learn the most commonly asked Python interview questions and answers to excel in your job search. Discover why Python’s simplicity, versatility, and powerful libraries make it a sought-after skill in domains such as AI, ML, and web development. With high demand for Python developers, unlock amazing job opportunities and benefits.
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Learn the most commonly asked Python interview questions and answers to excel in your job search. Discover why Python’s simplicity, versatility, and powerful libraries make it a sought-after skill in domains such as AI, ML, and web development. With high demand for Python developers, unlock amazing job opportunities and benefits.
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Introduction: Top Python Interview Questions 2 year experience 1. Explain the Global Interpreter Lock (GIL) in Python and its impact on multi-threading. The Global Interpreter Lock (GIL) is a mechanism in CPython (the reference implementation of Python) that ensures only one thread executes Python bytecode at a time. In other words, the GIL prevents multiple
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Introduction: Top Python Interview Questions For Freshers 1. What is Python? Why is it used? Python is a high-level, interpreted programming language that was createdE by Guido van Rossum and first released in 1991. It emphasizes code readability and has a clean syntax that makes it easy to understand and write. Python is used for
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