Please explain the difference between a Linear data structure and a non-linear data structure.
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Explain “rack awareness.”
What do you understand by exploratory testing?
Describe streaming in Hadoop.
What is a CDN?
Please explain the various categories of defects?
What are the different DML commands in SQL? Give a description of their purpose.
Describe the HDFS Safe mode.
Can you list some advantages of automation testing?
What are the various operations that can be performed on a data structure?
Please define XPath.
Why do we use the Pythonstartup environment variable?
Please compare functional and non-functional forms of testing.
What is Hadoop’s “Data Locality?”
What are the different stages of the life cycle of a thread?
What is namespace in Python?
Can we reverse a list in Python?
Could you explain confirmation and regression testing?
What are some distinct features of Python?
What does SerDe in the Hive mean?
What role does Apache Hadoop’s distributed cache play?
What are the advantages of a Linked List over an array?