The method ___________ can be used to determine the number of elements in an ArrayList.

(a) length()
(b) vectorLength()
(c) size()
(d) vectorSize()


(c) size()

Computer Science & Information Technology

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Which packet-switched connection uses low-capacity speeds but offers error correction?

a. Frame Relay b. X.25 c. ISDN d. ATM e. PSTN

Computer Science & Information Technology

The _____ environment enhances interactive experiences, including wikis and blogs, and social networking applications.?

A. ?outsourcing B. ?Software as a Service C. ?Web 2.0 D. ?command-line

Computer Science & Information Technology

Hector and his team have received several requests for information from software development vendors, so now they are deciding how to go about analyzing the proposals and contacting several customers of each of the vendors. In other words, they are developing a plan for their _____. ? ?

Fill in the blank(s) with the appropriate word(s).

Computer Science & Information Technology

When designing Android apps, use dimension values such as dp and sp rather than px and pt.

Answer the following statement true (T) or false (F)

Computer Science & Information Technology