The error check in the frame check field of a data frame consists of ________
A) a parity bit B) a checksum C) a CRC value D) any of the above
D
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A(n) ____________________ is a junction of two dissimilar metals which produces a small voltage that changes as the temperature changes.
Fill in the blank(s) with the appropriate word(s).
In a dramatic sign of Europe’s diminished global power, which two European states were humbled by Egypt’s Gamal Abdel Nasser in 1956 when they tried to take over the Suez Canal?
a. Britain and France b. Britain and Holland c. Spain and Portugal d. France and Belgium
When documenting information about a problem for the record, _____
a. use technical language so that only your peers will be able to understand it b. give your opinion about the cause in order to guide the reader to a conclusion c. identify who you think caused the problem and how they should be dealt with d. clearly state the facts related to the problem so that readers can draw their own conclusions
The abbreviation for the plastic pipe used in high pressure systems at low temperature is ____________________.
Fill in the blank(s) with the appropriate word(s).