The /19 CIDR block creates ___ IP addresses
a. 1024
b. 254
c. 4096
d. 8192
d. 8192
Explanation: /19 equals 255.255.224.0 and allows for 13 bits for host addressing, so 2^13 = 8192 IP addresses; /22 = 1024, /24 = 256, and /20 = 4096 . A /19 leaves 13 bits for host addressing, so 2^13 = 8192.
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The output of this Java program will be:
``` public class Test { public static void main(String[] args) { int[] a = {99, 22, 11, 3, 11, 55, 44, 88, 2, -3}; int result = 0; for (int i = 0; i < a.length; i++) { if (a[i] > 30) { result += a[i]; } } System.out.printf("Result is: %d%n", result); } } ``` a. Result is: 280. b. Result is: 286. c. Result is: 154. d. Result is: 332.
What part of a speaker cancels out the magnetic interference and keeps the interference away from other devices?
A) Power rating B) Frequency response range C) Shielding D) Insulation
Which DD form is used as the primary source of information when preparing DOD Information Network (DODIN) status reports?
a. 1441. b. 1443. c. 1445. d. 1753.
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A. Output shadows B. Midtones C. Shadows D. Output highlights