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Shell Script Tricky Question – Duplicate Functions
Here is a tricky shell script question. What happens if you give duplicate function names in the script. Read More ⇢
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13 Tricky AWS Simple Workflow Interview Questions
Here are 13 tricky AWS Simple workflow service interview questions. These are useful for AWS interviews. Read More ⇢
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Important Things to Consider Before Buying a House or Selling Land
Here are two top formulas you can use to decide how to buy a house. Also, it helps to sell land. These are useful for everyone. Read More ⇢
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How to Write IF Conditions Correctly ( And Vs. Or)
Here’s the best way to use ‘and’ condition. Also, this example shows the best way to use the ‘or’ condition in COBOL. Read More ⇢
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VSAM Here’s All About RBA – And RRN
Here’s a difference between VSAM HURBA and HARBA and its calculation. It’s useful for interviews. Read More ⇢
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5 Things You Should Know On AWS Database Service
Amazon RDS provides Database services. DB instance is the basic building block. Here you will know the top five features of it. Read More ⇢
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Kafka Streaming Here is an Example
Kafka Streaming API uses streams data and do processes them and sends them to output servers. Here’s how to understand streaming API. Read More ⇢
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How to Map IMS DB Segment Data to COBOL Copy Book
Here is an idea how to view segment data using file-aid for IMS DB Read More ⇢
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RESTful API Vs Webservices Top Differences
Here are details about REST and Web services with their features. The skill to develop APIs is hot in the market. Read More ⇢









