Answer:
a. modern disks do not disclose the physical location of logical blocks.
Explanation:
In modern disks, the disk scheduling algorithms are built in the disk drive. It is difficult for operating system to schedule for improved rotational latency. All scheduling algorithms are forced to behave the same because operating system may have constraints. Disks are usually accessed in physical blocks. Modern disks put more electronic controls on the disk.
<span>An associate's degree requires two years of academic study and is the highest degree available at a community college</span>
Answer:
The answer is "176".
Explanation:
In the given question there is a total of 192 switch ports, which are available for the 48-port switches. And for four access points, 8 trunk links that are 2 per access layer switch will be required. In every connexion of the trunk include two significantly modified-ports on the circuits throughout the access layer. With trunk connexions to both the communication network controller switches, a total of 17 switcher ports is required, allowing 176 access points for end system connectors.
Answer:
Low sampling rate and low bit depth are the right options.
Explanation:
The low sampling rate and low bit depth can ensure less memory consumption. The musician here wants to record some initial ideas for some new song. And she is not concerned about the quality of the audio file she is going to send. And she wishes to send the size of the file that is as small as possible so that it can be quite easily downloaded by her bandmate. She can thus afford a low sampling rate and low bit depth, as the quality is not that important. And a low sampling rate and low bit depth can ensure less memory. Hence, these are the correct options here.
Answer:
C. Sending the data using public-key encryption
Explanation:
Encryption is the only choice that provides security.
