Answer:
Total time = 190 ms
Explanation:
The requests missing in question are:
Requests ( A, 80) , (B,75) , (C,82) , (D,90) , (E,45)
Number of movements = | 70 - 45 | + | 45 - 0 | + | 0 - 75 | + | 75 - 80 | + | 80 - 82 | + | 82 - 90 |
= 35 + 45 + 75 + 5 + 2 + 8
= 70 + 80 + 10
= 160
Time taken for seek = 160 * 1 ms = 160 ms
Time taken for servicing request = Number of tracks * Time for each track = 5*6 = 30
Total time = 160 + 30 = 190 ms.
Answer:
BGP neighbors are defined by an IP address. BGP uses TCP port 179 to communicate with other routers.
Answer:
Once at the beginning of the loop, and then if the condition is true
Explanation:
- This is a general do-while loop.
- Minimum lifetime is 1 time and maximum lifetime is infinity.
- Firstly the code in the do bracket runs without any condition.
- The condition present in the while bracket tells the do bracket to run after the first time.
- If the condition is false the module ends.
- For while condition = true it sends the compiler back to do operation until the while condition becomes false.
Answer:
B) It forces the writer to be specific early in the process.
Explanation:
Pre-writing is simply just getting down ideas. If you're writing down specific details and information, that's when you're writing the rough draft or the finalized paper.
The original Xbox had an 8GB hard disk drive, or HDD.
You basically gave yourself the answer! A hard drive.