Author: user

Apache Airflow

Airflow dags not getting refreshed/updating. How to do it manually?

Once we created DAG in Airflow, we expect it to get refreshed the same time. Once we refresh the Airflow…

Docker Interview Questions and Answers for Experienced and Freshers

1. Can you explain how Docker is advantageous over Hypervisors? Docker is advantageous in the below ways 1. It is…

pyplot : Sample code to draw a graph using python like MATLAB.

matplotlib.pyplot is a collection of functions that make matplotlib work like MATLAB. pyplot function can creates plotting area in a…

SQL @ Freshers.in

What are the Aggregate functions in SQL ?

Aggregate functions are the function that is used to compute against a “returned column of numeric data” from your select…

Computer Organization and Software Systems

Which of the following statements about threads on a uniprocessor system is TRUE or FALSE? BITS COSS

Which of the following statements about threads on a uniprocessor system is TRUE or FALSE. Provide justification for your choice….

Computer Organization and Software Systems

A processor which takes on the average 1.2 clock cycles. What would be the MIPS value?

Consider a processor which takes on the average 1.2 clock cycles to execute an instruction. What would be the MIPS…

python @ Freshers.in

Most commonly used list operations in Python

Here we will describe the commonly used list operations in Python # How to create an empty list ? #…