In the event of a fire in an office building, which of the following cable types should be installed to prevent toxic gas from burning PVC cable coatings?
A. CAT6a
B. Plenum
C. Crossover
D. STP
Answer: B. Plenum
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Which of the following statements calls function abc?
a. call abc; b. abc; c. p = abc(q); d. void abc(void); e. none of the above
Consider a distributed transaction processing system that uses a serial validation optimistic concurrency control at each site and a two-phase commit protocol. Show that deadlocks are possible under these conditions.
What will be an ideal response?
All fields declared in an interface __________.
a. have protected access b. must be initialized in the class implementing the interface c. have private access d. are treated as final and static
A(n) ________ measures the amount of movement in any direction so that they can detect shaking or rotation
Fill in the blank(s) with correct word