A technician notices a newly installed CAT5 cable is longer than the standard maximum length. Which of the following problems would this MOST likely cause?
A. Split cable
B. EMI
C. DB loss
D. Crosstalk
Answer: C. DB loss
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If the producer and consumer work at approximately the same speed, using the circular buffer can ________ the average speed of the application.
a) decrease b) have no effect on c) increase d) none of the above
Use a hash table to store texting shortcuts and their definitions. For example, “lol” means “laugh out loud.” Use this hash table to decode a text message. Iterate through all the words in the text message input, and if any are found, replace them with their definitions. Return the decoded string.
Note: The exact number of texting shortcuts used in this answer is up to the individual, but at least a handful should be used to make the method usable.
In a report, a series of number signs (#) displayed in a field indicates that ________
A) a numeric value is required B) width of the column needs to be widened C) the field contains invalid data D) the numeric value is out of range
The bitwise AND operator & is often used to ________ bits (i.e., to select certain bits from a bit string while zeroing others).
Fill in the blank(s) with the appropriate word(s).