C++ Institute CPA-21-02 Exam - Topic 8 Question 23 Discussion

Actual exam question for C++ Institute's CPA-21-02 exam

Question #: 23
Topic #: 8

[All CPA-21-02 Questions]

Which definitions are correct?

Aint age;

Bint double;

Cchar c;

Dint char;

Show Suggested Answer

Suggested Answer: A, C

by Adaline at Aug 22, 2024, 04:05 PM

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Estrella

10 months ago

I thought you could use 'int' with 'char'... guess not!

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Mattie

10 months ago

Yup, A and C are the only valid ones here.

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Lauran

11 months ago

Wait, is D even a thing? Sounds off.

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Sonia

11 months ago

Totally agree, B is definitely wrong.

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Ryan

11 months ago

A and C are correct!

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Adaline

11 months ago

D seems wrong to me; I don't think you can declare an int with the name "char" since it's already a type.

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Stanford

12 months ago

I feel like C is also correct since "char" is a valid type for a character variable.

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Cherelle

12 months ago

I'm not sure about B, but I remember something about reserved keywords. Isn't "double" a reserved type in C?

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Chanel

12 months ago

I think option A is correct because it looks like a standard variable declaration for an integer.

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Hana

12 months ago

I'm a little confused by this question. I'll need to review my notes on variable declarations to make sure I understand the correct syntax.

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Son

12 months ago

"int char;" doesn't make sense to me. That can't be a valid declaration. I'm confident about the first and third options, though.

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Eric

12 months ago

Hmm, I'm a bit unsure about the "int double;" declaration. I'll need to double-check the syntax for that one.

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Gracie

12 months ago

This looks like a straightforward question on variable declarations. I'll carefully review each option and select the ones that are valid.

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Xuan

1 year ago

Okay, I think I've got this. "int age;" and "char c;" are definitely correct. I'm not sure about the other two, so I'll just focus on those two for now.

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Idella

1 year ago

I feel like it could be a single source model, but that doesn't seem right since there are multiple steps involved.

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Kathryn

2 years ago

Haha, B and D are like something my grandma would come up with. A and C are the clear winners here.

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Stevie

2 years ago

Definitely, A and C are the way to go.

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Catherin

2 years ago

Yeah, B and D seem a bit off, A and C make more sense.

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Yoko

2 years ago

I agree, A and C are definitely the correct definitions.

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Ammie

2 years ago

C) char c;

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Frederica

2 years ago

A) int age;

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Delmy

2 years ago

Ah, the classics - A and C. Good old int and char. B and D are a bit, uh, creative, shall we say?

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Jarvis

2 years ago

Definitely A and C. B and D just sound like some programmer's bad joke.

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Tayna

2 years ago

Definitely A and C, B and D are not valid definitions.

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Royce

2 years ago

Yeah, B and D don't make sense in programming.

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Sylvia

2 years ago

I agree, A and C are the correct definitions.

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Willodean

2 years ago

Definitely not B and D, they seem incorrect.

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Alverta

2 years ago

I think A and C are the only valid options here.

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Aja

2 years ago

Yeah, B and D don't make sense at all.

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Antione

2 years ago

I agree, A and C are the correct definitions.

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Page

2 years ago

I think C) char c; is also correct, as char is a valid data type.

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Ashlyn

2 years ago

I'm not sure about B) int double; though, it doesn't seem right to me.

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Latanya

2 years ago

I agree with Lauran, int age; is a valid definition.

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Milly

2 years ago

A and C are correct. B and D are nonsensical. Seriously, who comes up with these options?

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Sarah

2 years ago

I know right? Who would even think 'int double' or 'int char' make sense?

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Laticia

2 years ago

A and C are correct. B and D are nonsensical.

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Lauran

2 years ago

I think A) int age; is correct.

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