What is the smallest perfect square that is divisible

In the ER model, what does a double oval represent?

Predict the output for below code in python

Count =10

Def function1() :

Global Count

for i in(1,2,3) :

Which layer of the OSI model is responsible for addressing and routing data across multiple networks?

Which component in Hadoop is responsible for managing cluster resources and scheduling tasks?

Which keyword is used to implement inheritance in most programming languages?

Which of the following power plants relies on the fission of uranium atoms to generate heat?

Which function is used to get the version of python?

Which of the following is not a commonly used lock-based concurrency control protocol in a DBMS?

B-trees and B+ trees are commonly used for indexing in databases to improve the efficiency of:

Why classes are known as abstract data types (ADT)?