service vs specialization

[Emma]

English Language Proficiency Tests, Advanced Level

ESL/EFL Test #294 "Economics Questions test (2)", question 2

When people or departments become highly-skilled in one area of production because they only create or produce one item or one part of an item, ......... occurs.

(a) labor
(b) service
(c) specialization

English Language Proficiency Tests, Advanced Level

ESL/EFL Test #294 "Economics Questions test (2)", answer 2

When people or departments become highly-skilled in one area of production because they only create or produce one item or one part of an item, specialization occurs.

Correct answer: (c) specialization

Your answer was: incorrect
When people or departments become highly-skilled in one area of production because they only create or produce one item or one part of an item, service occurs.
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I not very good understand difference within service occurs and specialization occurs. Could you explain me please?

Emma

[Linda]

Hello,
A dictionary definition of 'specialization' states "designed, trained, or fitted for one particular purpose or occupation." Whereas, 'service' means "the occupation or function of serving; to assist or to be of use."
So, specialization refers to performing a specific duty, job or task and usually the function is performed well because of that.
I hope this helps.
Linda
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