When using command-line terminal, specific letters that start with a dash ("-") and appear after command names are considered to be:
A. Arguments
B. Options
C. Keywords
D. Metacharacters
Answer: B
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XML is most commonly used to:
a) communicate with wireless devices b) store and format data for exchange between apps c) display information on the Internet d) validate HTML files.
Algorithms used to arrange random data in some order are __________ algorithms.
a. standard search b. sorting c. linear d. binary search e. None of these
Answer the following questions true (T) or false (F)
1. The paint method of the Graphics class can only be used with Applets. 2. The drawArc method of the Graphics class requires a starting angle. A positive starting angle indicates a clockwise direction.
A LinkedList is the right kind of list to use when
A) most of the elements added to the list are being added at the end B) there are lots of insertions and deletions in the middle of the list C) elements are added to the list in groups of twos, threes, or more D) each element added is a reference to another item