The header node
a. simplifies deletion
b. simplifies insertion
c. uses only constant extra space
d. two of the above
e. all three of (a), (b), and (c)
E
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Which of the following statements about structures is false?
A. Fields within a structure can be accessed and manipulated individually. B. The full reference to a field is the structure variable identifier and the field identifier separated by direct selection operator. C. Any operation, including reading and writing, that can be applied to an individual variable can be applied to a structure field. D. The direct selection operator has a very high precedence (16). E. If it is unique with the current scope, only the field identifier is required.
Which of the following protocols is connectionless? (Choose all that apply.)
a. UDP b. IP c. TCP d. SPX
The instruction that extracts the desired data and shifts, or redistributes, the bits to the correct location is the ____________________ instruction.
Fill in the blank(s) with the appropriate word(s).
In troubleshooting a user problem, a probe is the use of a volt-ohm meter to measure whether the input electrical voltage is within the specification.
Answer the following statement true (T) or false (F)