. Identify the sentence that is correctly punctuated.

a. Word Processing and Excel: those are the technology job requirements.
b. Word Processing, PowerPoint, and Excel, those are the technology job requirements.
c. Word Processing and Excel; those are the technology job requirements.
d. Word Processing, PowerPoint and Excel—those are the technology job requirements.

Yes, D.

The sentence that is correctly punctuated is option (d).

d. Word Processing, PowerPoint and Excel—those are the technology job requirements.

To identify the sentence that is correctly punctuated, let's analyze each option:

a. Word Processing and Excel: those are the technology job requirements.
In this option, a colon (:) is used after "Excel," which is incorrect punctuation. A colon should generally be used to introduce a list or an explanation. Therefore, option a is not the correct one.

b. Word Processing, PowerPoint, and Excel, those are the technology job requirements.
In this option, a comma (,) is used before "those," which is incorrect punctuation. A comma is typically used to separate items in a list, but it should not be used before a pronoun such as "those." Thus, option b is not the correct one.

c. Word Processing and Excel; those are the technology job requirements.
In this option, a semicolon (;) is used between "Word Processing and Excel," which is incorrect punctuation. A semicolon is typically used to separate two closely related independent clauses without a coordinating conjunction. However, in this case, "Word Processing and Excel" is not an independent clause. Thus, option c is not the correct one.

d. Word Processing, PowerPoint and Excel—those are the technology job requirements.
In this option, a comma (,) is used to separate "Word Processing," "PowerPoint," and "Excel." Additionally, an em dash (—) is used after "Excel" to provide a pause or emphasis before the clause "those are the technology job requirements." This is the correct punctuation since the em dash acts as a stronger pause than a comma. Therefore, option d is the correctly punctuated sentence.

Therefore, the correct answer is option d.