FUNDAMENTALS OF COMPUTER

COMPUTER PROGRAMMING FUNDAMENTALS

5 BASIC ELEMENTS OF PROGRAMMING

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
What is the result after this expression was executed:!((6 <= 4) || !(5==5))
A
True
B
False
C
Either A or B
D
None of the above
Explanation: 

Detailed explanation-1: -The logical OR operator ( || ) returns the boolean value true if either or both operands is true and returns false otherwise.

Detailed explanation-2: -We use the symbol || to denote the OR operator. This operator will only return false when both conditions are false. This means that if both conditions are true, we would get true returned, and if one of both conditions is true, we would also get a value of true returned to us.

Detailed explanation-3: -The == operator compares the value or equality of two objects, whereas the Python is operator checks whether two variables point to the same object in memory. In the vast majority of cases, this means you should use the equality operators == and !=, except when you’re comparing to None .

Detailed explanation-4: -logical operator in Python are AND, OR and NOT.

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