Which SQL clause is used to specify conditions for

What is the output of the following code?

print(min(max(False,-30,-4), 12,7))

How can we set default rwx permission to all users on every file which is created on the current shell?

In a binary search tree (BST), what is the time complexity of finding the maximum element in the tree?

What is the main purpose of hashing in blockchain?

Which storage technology provides high-speed, non-volatile data storage but is volatile and temporary in nature?

Which device is responsible for making routing decisions in a network?

Which network topology requires the highest amount of cabling?

What is the main purpose of subnetting?

Which of the following synchronization mechanisms is known for its "wait" and "notify" operations?

Predict the output for below code in python

X=true

Y=false

Z=false

if not X or Y :

print(“first case”)