SDD Final Stretch (4 Viewers)

[dav53521]

I thought since its conditional, module 2 and 3 can be skipped if the condition is not met?

That might be correct, although I would've thought they would put the diamonds on the individual lines like in the course spec, but that might've been more confusing.

However, it seems that the diagram should be read from left to right, but in B, module 3 is executed before module 2, which doesn't make sense if read in that way. But it's been some time since I last read one of these diagrams so I might be interpreting it wrong.

 

[igor9]

official answers are out and Q16 is A, what a fucking guess! but I also don't know how Q12 is D so it balances it out for me, 17/20 it is then.

 

[Socialism]

nice job SDD final students... software engineering has taken over

 

[PCNQQn2]

but I also don't know how Q12 is D

Do a desk check on the first 3 lines:



Temp = X
List(4) = X
List(1) = X

The array contents are then XAWX

The first 3 lines look like they're swapping elements 1 and 4, but they don't.

 

[igor9]

Do a desk check on the first 3 lines:

View attachment 45847

Temp = X
List(4) = X
List(1) = X

The array contents are then XAWX

The first 3 lines look like they're swapping elements 1 and 4, but they don't.

oh makes sense thanks!

 

[igor9]

also i went off the course specs btw which said this was a swapping algorithm, and literally looks exactly like that, so that's why i chose C.