Which of the following statements is true?
a. The UML models a parameter of an operation by listing the parameter name, followed by a colon and the parameter value between the parentheses after the operation name.
b. The UML indicates an operation’s return type by placing a colon and the return value after the parentheses following the operation name.
c. UML class diagrams do not specify return types for operations that do not return values.
d. Declaring instance variables public is known as data hiding or information hiding.
c. UML class diagrams do not specify return types for operations that do not return values.
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You examine a possibly failed motherboard to determine if the motherboard or a component connected to it has failed. Which of the following points of failure will you likely find on the motherboard? (Choose all that apply.)
a. CMOS battery b. Optical drive c. Capacitors d. SATA cable e. Power supply
In addition to using the Spelling feature, you should always proofread each page in a site to check for any errors that were not recognized by the Spelling feature.
Answer the following statement true (T) or false (F)
What is the name for the special signal that contains information that a wireless node requires in order to associate itself with an access point?
A. broadcast frame? B. ?hello packet C. ?beacon frame D. ?announcement message
double [ ] price = new double [ ] {3, 2.2, 4.7, 6.1, 4}; With the declaration above, price[2] refers to 2.2.
Answer the following statement true (T) or false (F)