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Consider the following section of pseudocode
Display "You exceeded the number of tries to enter a password. Your account is now locked. Call customer.
For this section of code, which of the following issues should be identified during a code review?
1. Variables have not been properly defined with meaningful names
2. There are unused variables defined
3. Divisors are not tested for zero
4. Loop counters are not properly initialized
5. There are endless loops
6. There are statements within the loop that should be outside the loop
Suggested Answer: D
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22 comments · newest first
TA
Tamekia
11 months ago
I feel like option C might be missing some key points.
LA
Latrice
11 months ago
Unused variables are such a common mistake.
HA
Hannah
11 months ago
Wait, are we sure there are endless loops?
LO
Lorrine
11 months ago
Totally agree, meaningful variable names are a must!
CH
Christiane
11 months ago
I think option D covers the most issues.
KA
Kati
12 months ago
I think we had a question about loop counters not being initialized, so option 4 could definitely be a concern here.
CO
Cora
12 months ago
I feel like we practiced identifying endless loops before, so option 5 might be a good choice too.
SA
Sarah
12 months ago
I'm not entirely sure about the unused variables, but I think option 2 could be a common issue in code reviews.
FA
Fabiola
1 year ago
I remember we discussed the importance of meaningful variable names, so option 1 seems relevant.
KY
Kyoko
1 year ago
Hmm, statements within the loop that should be outside - that's a good catch. I'll make sure to scrutinize the structure of the code and see if there are any opportunities to optimize.
DO
Dong
1 year ago
I'm a bit confused about the endless loops. I'll need to really analyze the flow of the code to make sure there aren't any traps like that.
JE
Jesusa
1 year ago
Divisors not being tested for zero is a big one. That could lead to some serious issues if the code is executed. I'll make sure to pay close attention to that.
SH
Shawn
1 year ago
Okay, let's see. The variables don't seem to have meaningful names, so that's definitely something to look out for. And I'm not sure about the loop counters - I'll need to double-check that.
KA
Kaycee
1 year ago
Hmm, this looks like a tricky one. I'll need to carefully review the pseudocode and think through each of the potential issues.
TA
Tarra
1 year ago
Hmm, I'm a bit confused on this one. I'll have to review the concepts of option classes and see if I can figure out the pattern.
LE
Leatha
1 year ago
Ah, this is a good one. The key things to remember are that the Publisher license allows for more advanced scheduling options and the ability to distribute QlikView PDF reports to users with CALs. The Distribution Service can also be installed on a separate server. I think I've got a good handle on this.
LU
Luke
1 year ago
I think vSmart is more about data plane policies. I'm uncertain if it handles storage like I initially thought.
DA
Dalene
2 years ago
I think the answers with the correct identified issues are A) 1, 3, 4, 5. These issues could cause problems in the code execution.
LO
Loise
2 years ago
That's a good point, Florinda. It's important to identify and fix all these issues during a code review.
FL
Florinda
2 years ago
I feel like there might be an issue with endless loops as well. That could lead to a program getting stuck.
ME
Merri
2 years ago
I agree with you, Loise. I also noticed that divisors are not tested for zero.
LO
Loise
2 years ago
I think the key issues in the pseudocode are variables not having meaningful names and loop counters not being properly initialized.