Python Institute Exam PCAP-31-03 Topic 9 Question 46 Discussion

Actual exam question for Python Institute's PCAP-31-03 exam

Question #: 46
Topic #: 9

[All PCAP-31-03 Questions]

The following expression

1+-2

is:

Aequal to 1

Binvalid

Cequal to 2

Dequal to -1

Show Suggested Answer

Suggested Answer: D

by Novella at Apr 22, 2023, 08:08 PM

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Macy

5 days ago

I'm just going to go with option B, invalid. It's safer than guessing and getting it wrong. You know what they say, 'when in doubt, choose invalid.'

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Dwight

7 days ago

This is a classic case of 'just follow the order of operations, dummy.' The answer is clearly C, equal to 2. Easy peasy!

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Kattie

15 days ago

I agree with Nikita, it doesn't make sense mathematically.

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Nikita

16 days ago

I think it's invalid because you can't have a plus sign before a negative number.

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Jin

20 days ago

Hmm, 1+-2, that's a tough one. I'll go with option D, equal to -1. Gotta love those pesky negative numbers, right?

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Raymon

4 days ago

I think it's equal to 1, option A.

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Louann

20 days ago

B) invalid

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