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Given the following variables assignments:
What will the output of the following conditional be: outputX = If(CInt(doubleX+Cdbl(intX) +CDbl(stringX))> 38.30, 1, 0)
Suggested Answer: B
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The conditional statement attempts to convert all variables to Double and then adds them up to compare against 38.30. However, the string '9.1' cannot be directly converted to a Double with CDbl because it is not in a correct format that can be recognized as a number (it might be due to the fact that it's a string with a comma instead of a period for a decimal point, depending on the culture settings of the system). This will cause a runtime error during the execution of the conditional statement.Reference:
Microsoft Visual Basic Guide: Type Conversion Functions
23 comments · newest first
SH
Sharika
10 months ago
Definitely not B, there's no runtime error here.
CR
Crissy
10 months ago
Wait, how can stringX be converted without errors?
GE
Gerald
10 months ago
I'm pretty sure it's A, 1.
BU
Buddy
10 months ago
The output will depend on the values of doubleX, intX, and stringX.
KI
Kindra
10 months ago
I think it could be C, but I'm not entirely convinced.
LO
Louisa
11 months ago
I feel like this might lead to a compilation error if the types don't match up, but I can't recall the exact rules we learned.
LA
Laurena
11 months ago
I’m a bit confused about the CInt and CDbl functions. Could there be a runtime error if the string can't be converted?
TE
Teri
11 months ago
This looks similar to a practice question we did about conditional statements. I think the output could be 1 if the sum is greater than 38.30.
CA
Carmen
11 months ago
I remember we discussed type conversions in class, but I'm not sure if all the variables will convert correctly here.
JA
Jame
12 months ago
Alright, let me break this down. First, I'll convert the variables to the appropriate data types. Then I'll evaluate the conditional expression step-by-step. As long as I'm methodical, I should be able to arrive at the correct output.
MO
Mozell
12 months ago
Wait, what? Converting data types in VB.NET can be a real headache. I'm a bit confused on how the CInt, Cdbl, and CDbl functions will interact here. I'll need to slow down and think through each step carefully.
AD
Adelle
12 months ago
I've got this! The key is properly converting the data types. Once I do that, the conditional expression should be straightforward to evaluate. I'm confident I can work through this question efficiently.
HO
Howard
1 year ago
Hmm, this looks tricky. I'm not sure I fully understand the data types and how they'll interact in the conditional. I'll need to double-check my understanding of VB.NET conversions to make sure I get the right answer.
CA
Carri
1 year ago
Okay, let's think this through step-by-step. We have some variable assignments, and we need to evaluate a conditional expression involving those variables. I'll need to carefully convert the data types and do the math to determine the output.
LI
Linwood
1 year ago
I believe it will be 0.
LO
Lorean
1 year ago
I think the output will be 1.
KE
Kelvin
1 year ago
I'm going with 1 on this one. Seems like the sort of question that's trying to trip you up with all those type changes. But I'm feeling lucky today!
BO
Bo
1 year ago
User1: I think it's 1 too. Let's see if we're right.
GE
Geoffrey
1 year ago
Compilation error? Really? I mean, sure, the code looks a bit messy, but it's gotta compile, right? Fingers crossed for a smooth runtime!
AD
Adolph
1 year ago
Error during runtime? Nah, my money's on a nice, clean 0. Bet you the compiler knows what it's doing.
TO
Tom
1 year ago
Hmm, let's see. With those variable assignments, I'd say the output will be 1. Gotta love those tricky type conversions!
ER
Erick
1 year ago
User 2: Yeah, those type conversions can be tricky.
PA
Paris
1 year ago
User 1: I think the output will be 1.