A technician must replace a 10?100 NIC in a Windows XP PC. The failed NIC is no longer available and a substitute 1 GB NIC will be used. Which of the following MUST be performed to accomplish the task?
A. The drivers for the new 1 GB NIC must be installed.
B. The NIC speed cannot exceed 10/100 and the PC must support digitally signed drivers.
C. The PC must be rated to support the 1 GB NIC speed.
D. The network cable must also be upgraded.
Answer: A. The drivers for the new 1 GB NIC must be installed.
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(Simulation: The Tortoise and the Hare) In this problem you will recreate one of the truly great moments in history, namely, the classic race of the tortoise and the hare. You will use random number generation to develop a simulation of this memorable event.
Our contenders begin the race at “square 1” of 70 squares. Each square represents a possible position along the race course.
The finish line is at square 70. The first contender to reach or pass square 70 is rewarded with a pail of fresh carrots and lettuce.
The course weaves its way up the side of a slippery mountain, so occasionally the contenders lose ground.
There is a clock that ticks once per second. With each tick of the clock, your script should adjust the position of the animals
according to the following rules:
Use variables to keep track of the positions of the animals (i.e., position numbers are 1–70). Start each animal at position 1
(i.e., the “starting gate”). If an animal slips left before square 1, move the animal back to square 1.
Generate the percentages in the preceding table by producing a random integer, i, in the range 1 £ i £ 10. For the tortoise, per-
form a “fast plod” when 1 £ i £ 5, a “slip” when 6 £ i £ 7 or a “
Which of the following statements is true?
``` public class TestA { public static void main(String[] args) { int x = 2; int y = 20 int counter = 0; for (int j = y % x; j < 100; j += (y / x)) { counter++; } } } public class TestB { public static void main(String[] args) { int counter = 0; for (int j = 10; j > 0; --j) { ++counter; } } } ``` a. The value of counter will be different at the end of each for loop for each class. b. The value of j will be the same for each loop for all iterations c. Both (a) and (b) are true. d. Neither (a) nor (b) is true.
Microsoft ____________________ is an example of word processing software.
Fill in the blank(s) with the appropriate word(s).
_____ is a set of major understandings and assumptions shared by a group, such as within an ethic group or country.
Fill in the blank(s) with the appropriate word(s).