ExamAdept

What is the result of the following expression in Python: 7 != '7'?

A:

True

B:

False

C:

None

D:

Error

Answer: A

The expression 7 != '7' compares the integer value 7 with the string value'7' to check if they are not equal.

In Python, values of different types are considered not equal. Therefore, the result of this expression is True.

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Which of the following is an example of a comparison operator?

A:

+

B:

or

C:

and

D:

==

Answer: D

The == operator is a comparison operator in Python, used to check if two values are equal or not.

The other options (+, or, and and) are arithmetic operator, logical operator, and logical operator respectively.

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What is the output of the following code snippet?

x = "Hello"
y = "World"
z = x + y
print(z)

A:

Hello World

B:

HelloWorld

C:

Hello + World

D:

Error

Answer: B

The + operator is used to concatenate two strings, which combines the characters of the two strings into a single string.

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Which of the following operators is used to perform floor division?

A:

//

B:

%

C:

/

D:

*

Answer: A

The // operator performs floor division, which returns the largest integer value that is less than or equal to the result of the division.

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What is the result of the expression 5 == "5"?

A:

True

B:

False

C:

None

D:

Error

Answer: B

The == operator in Python is used to compare the equality of two operands. In this case, the operands are 5 and "5". Although they look similar, they are not equal because one is an integer and the other is a string. Therefore, the result of 5 == "5" is False.

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Questions for: Operators