When advising a customer on the purchase of a new power supply, you should explain that if the power supply runs at peak performance all the time, it will overheat. Additionally, power supplies can lose some capacity over time. Considering these conditions, you recommend that the customer purchase a power supply with a power rating higher than what the system currently uses.
How much more wattage over peak do you recommend the customer purchase?
A. 15% more
B. 20% more
C. 30% more
D. 40% more
Answer: C
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Answer the following statements true (T) or false (F)
1. Items may be added to a list and removed from a list while the world is running. 2. The list automatically expands as items are added to it, and it automatically shrinks as items are removed from it. 3. An array can have additional elements added to it while the world is running. 4. The first position in a list is position 1. 5. The first position in an array is position 0.
How many times will the following code print out the message?
``` S t r i n g message = ” I w i l l be good ! ” ; f o r ( i n t i = 1 ; i <= 5 ; i ++) { f o r ( i n t j = 1 0 ; j > 0 ; j ??) { System . out . p r i n t l n ( message ) ; } } ```
A Mobile Country code is an internationally unique number that identifies a CDMA handset (Mobile Equipment)
Indicate whether the statement is true or false.
_____________ describes the awareness that biometric sampling and identification is occurring.
Fill in the blank(s) with the appropriate word(s).