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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Indicate whether the statement is true or false
A technician has replaced the NIC (network interface card) in a computer running Windows XP Professional and has properly installed the device driver. The computer indicates that card has a network connectivity, but the technician is unable to access the internet. Which of the following should the technician do NEXT to finish the NIC installation?
A. Change the computer and DNS server's IP addresses in the action center. B. Use ipconfig to the the current settings and network connections to make changes C. Assign the NIC and APIPA address using ipconfig and the network setup wizard D. Reboot the computer and configure the necessary network settings in the BIOS