Which of the following is the FIRST criterion used to select a nexthop from the routing table?
A. Lowest administrative distance
B. Greatest number of hops
C. Most precise matching prefix
D. The BGP route
Answer: C. Most precise matching prefix
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Suppose that we have a relation
Employee2 (SSnum, Name, Salary, Age, Title, Location)which is partitioned as
Emp21 (SSnum, Name, Salary) Emp22 (SSnum, Title, Age, Location)where Emp21 is stored at site B and Emp22 is stored at site C. A query at site A wants the names of all managers in the accounting department whose salary is greater than their age. Design a plan for this query, using the assumptions on page 704 for table and attribute sizes. Assume that the items in the Age column are two bytes long.
All of the following statements are TRUE about the current business drivers for dashboard initiatives EXCEPT ________
A) the need to recruit the best employees B) the need to gain visibility into key business processes C) the need for one view of the business date D) improved timeliness and accuracy of business decisions
The mailing notation SPECIAL DELIVERY is ____.
A. keyed below the return address on the envelope at about 1" B. keyed at the right on the envelope below the stamp at about 1.2" C. not keyed on the envelope D. keyed on the letter one blank line below the salutation
The Internet backbone is a collection of high-speed data lines that link major computer systems located around the world. ?
Answer the following statement true (T) or false (F)