Which ICMP reply does a router send in order to indicate that the router cannot use the strict or loose source routing path specified in the original packet?
A. Code 2: Protocol Unreachable
B. Code 3: Port Unreachable
C. Code 4: Fragmentation Needed and Don't Fragment Was Set
D. Code 5: Source Route Failed
Answer: D
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Answer the following statements true (T) or false (F)
1. The update expression of a for loop can contain more than one statement, for example: for(i = 5; i <= 10; i++, total+= sales) 2. Multiple relational expressions cannot be placed into the test condition of a for loop. 3. You may nest while and do-while loops but you may not nest for loops. 4. You may not use the break statement in a nested loop.
In the context of this book, ____________________ wiring refers to installing cable that fans out in a horizontal star fashion from one or more centralized switches or routers.
Fill in the blank(s) with the appropriate word(s).
To search for files that are under 100 KB, click to select the ________ option under the What is it? search criteria option
A) Other Size B) Small C) Medium D) Large
?When animating objects with CSS, the key frame values 0% and 100% can be replaced with the keywords _____.
A. ?fromandto B. ?firstandlast C. ?startandend D. ?openandclose