hariprasanthmadhavan-blog
hariprasanthmadhavan-blog
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hariprasanthmadhavan-blog · 8 years ago
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Internet Of Things- IoT Interview Questions
1.What is IoT? Answer: IoT stands for Internet of Things. It is basically a network using which things can communicate with each other using internet as means of communication between them. All the things should be IP protocol enabled in order to have this concept possible. Not one but multiple technologies are involved to make IoT a great success. 2.There may be some questions on Linux OS, as it…
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hariprasanthmadhavan-blog · 8 years ago
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Do you know your Profession?
Careers in business are wide-ranging, and any list of job titles is only scratching the surface of potential positions and career paths you can pursue. We’ve put together a list covering some prominent categories to get you started. You can use this list to get a sense of the jobs that are out there, or even to get ideas for alternative titles for your own position. The same job can go by many…
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hariprasanthmadhavan-blog · 8 years ago
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Hadoop HDFS Interview Questions & Answers 
Hadoop HDFS Interview Questions and Answers  1. What is a block and block scanner in HDFS? Block – The minimum amount of data that can be read or written is generally referred to as a “block” in HDFS. The default size of a block in HDFS is 64MB. Block Scanner – Block Scanner tracks the list of blocks present on a DataNode and verifies them to find any kind of checksum errors. Block Scanners use a…
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hariprasanthmadhavan-blog · 8 years ago
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Hadoop Interview Questions & Answers
Hadoop Interview Questions & Answers
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With the help of “DeZyre’s” Hadoop Instructors, we have put together a detailed list of Hadoop latest interview questions based on the different components of the Hadoop Ecosystem such as MapReduce, Hive, HBase, Pig, YARN, Flume, Sqoop, HDFS, etc. Basic Interview Questions:   Big Data Hadoop Interview Questions and Answers These are Hadoop Basic Interview Questions and Answers for freshers and…
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hariprasanthmadhavan-blog · 9 years ago
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Data Science Interview Questions
Data Science Interview Questions
1) How would you create a taxonomy to identify key customer trends in unstructured data?
The best way to approach this question is to mention that it is good to check with the business owner and understand their objectives before categorizing the data. Having done this, it is always good to follow an iterative approach by pulling new data samples and improving the model accordingly by validating…
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