Which of the following characters does not need to have an associated "closing" character in a Java program? Group of answer choices

{

(

[

<

all of these require closing characters

1. list up to six important assumption required to apply the m/m/s queueing model at barnacle cleaners for evaluating the two alternative presented in this analysis. for each assumption, write 1-2 sentences explaining why it is a valid assumption.

Farah works in an office with two other employees. all three share a printer and an internet connection. the utility that makes this possible is defragger quicktime soho winzip

As with any small island country, cuba has fewer natural resources than countries such as brazil. this affects their economy in that cuba a) exports only manufactured products. b) exports more products than it imports.. c) must import more products than it exports. d) has imposed trade barriers against the united states.