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Alfresco APSCE Exam - Topic 6 Question 37 Discussion

Actual exam question for Alfresco's APSCE exam

Question #: 37
Topic #: 6

[All APSCE Questions]

Which Service Task implementations are NOT guaranteed to be thread safe? Choose 2 answers

AClass

BMethod Expression

CDelegate Expression

DDelegate Expression with Field Injection

Evalue Expression

Show Suggested Answer

Suggested Answer: D

by Alyce at Dec 24, 2022, 01:46 PM

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Virgilio

9 months ago

Surprised to see Delegate Expression with Field Injection on the list!

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Isabella

9 months ago

I've always found Class to be safe, but D is a no-go.

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Genevieve

9 months ago

Wait, I thought Method Expression was also unsafe?

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Lynelle

9 months ago

Totally agree, D is definitely risky!

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Samira

10 months ago

A and D are not thread safe.

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Isabella

10 months ago

I feel like the value Expression might also be a candidate, but I need to double-check my notes on that.

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Jaime

10 months ago

I practiced a similar question, and I think both Method Expression and Class are safe, but I'm uncertain about the Delegate Expressions.

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Malcolm

10 months ago

I think Delegate Expression with Field Injection is definitely one of them, but I can't recall the second one. Maybe it's the Class?

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Larae

10 months ago

I remember we discussed thread safety in class, but I'm not sure if it's the Delegate Expression or the Method Expression that's not safe.

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Brinda

10 months ago

This looks like a tricky one. I'll need to carefully read through the options and think about the conditions described in the question.

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Shenika

10 months ago

Hmm, I'm a bit unsure about the details of IS-IS traffic engineering on the Alcatel-Lucent 7750 SR. I'll need to think this through carefully.

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Katie

10 months ago

Okay, let me think this through. The blockchain application must be responsible for interacting with the blockchain in some way, so I'll focus on the options that mention specific blockchain functions.

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Willow

10 months ago

Always remember, the goal is gathering accurate information. An intimidating setting will just make people shut down or get combative.

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Margo

1 year ago

If this question was any more convoluted, it would need its own instruction manual. I bet the answer involves some obscure feature that only the exam writers know about.

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Jacqueline

1 year ago

Finally, a question I can sink my teeth into! Class and Method Expression are definitely not thread-safe. The others? Who knows, but I'm feeling lucky today.

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Rickie

1 year ago

I'm not sure about the others, but it's always good to be cautious with threading issues.

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Fernanda

1 year ago

I think Delegate Expression with Field Injection might also not be thread-safe.

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Brock

1 year ago

I agree, Class and Method Expression are definitely not thread-safe.

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Chauncey

1 year ago

Ah, a classic 'choose 2' question. I'm going to go with Class and Delegate Expression. Delegate Expression with Field Injection sounds like something straight out of a nightmare.

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Carylon

1 year ago

I'm not sure about Method Expression and value Expression, but I definitely wouldn't trust Delegate Expression with Field Injection.

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Hollis

1 year ago

I think Delegate Expression with Field Injection could also be a potential candidate for not being thread safe.

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Desiree

1 year ago

I agree, Class and Delegate Expression seem like the most likely options to not be thread safe.

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Martina

1 year ago

Ugh, threading questions are the worst. I bet the answer has to do with something weird like 'Delegate Expression with Field Injection'. Why do they make these exams so complicated?

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Laurel

1 year ago

Yeah, I think it's Delegate Expression with Field Injection and Method Expression that are not guaranteed to be thread safe.

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Heike

1 year ago

I know, threading questions always trip me up too.

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Aleta

1 year ago

Hmm, this is a tricky one. I'm pretty sure Class and Method Expression are not guaranteed to be thread-safe, but I'm not sure about the others. Guess I'll have to use my best guess.

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Ronald

1 year ago

B) Method Expression

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Alexia

1 year ago

A) Class

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Corrinne

1 year ago

I'm not sure about Method Expression. Can someone explain why it may not be thread safe?

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India

1 year ago

I agree with Mitzie. Those two options involve injecting dependencies, which can lead to thread safety issues.

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Mitzie

1 year ago

I think Delegate Expression and Delegate Expression with Field Injection are not guaranteed to be thread safe.

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