Which logical operator(s) is/are used to combine multiple conditions in 'if' statement?

1. and
2. or
3. not
4. both a and b

The function of 'else' in 'if-else' statement is:

1. to execute the block of statements when the condition is True
2. to execute the block of statements when the condition is False
3. to specify an alternative condition
4. None of these

In Python, what would be the condition to check if a value is not equal to 5?

1. x =! 5
2. x != 5
3. x not= 5
4. x == 5

In Python, which keyword is used to terminate a loop immediately?

1. exit
2. return
3. break
4. continue