Which of the following is true when describing a multicast address?
Options: Packets addressed to a unicast address are delivered to a single interface., Packets are delivered to all interfaces identified by the address. This is also called a one-to-many address., Identifies multiple interfaces and is only delivered to one address. This address can also be called one-to-one-of-many., These addresses are meant for nonrouting purposes, but they are almost globally unique so it is unlikely they will have an address overlap.
Options: a. It automatically completes abbreviated words
b. It completes text entries that match an existing entry in the same column
c. It completes text and numeric entries that match an existing entry in the same column
d. It completes text entries that match an existing entry in the same worksheet
Which of the following statements is the most accurate?
Options: The degree to which information needs to be summarized increases as one moves up through the management levels, Low-level managers made unstructured decisions, Upper managers make unstructured decisions, Low-level managers need general information about operating activities.
Options: (A)Process of estimating the costs associated with software development projects that include the effort, time, and labor required. (B) Overall cost of maintaining a computer system that includes the costs associated with personnel/training/ maintenance of hardware and software/ requirements growth. (C) Overall cost of operating a computer system that includes the costs associated with personnel / training / system operations. (D) Overall cost of a computer system to an organization that includes the costs associated with operating/ maintaining the system, and the lifetime of operational use of the system. 15