Answer:
C. Use DHCP to automatically assign addresses
Explanation:
DHCP (Dynamic Host Configuration Protocol) is a network protocol used on IP networks where a DHCP server automatically assigns an IP address and other information to each host on the network so they can communicate efficiently with other endpoints.
In addition to the IP address, DHCP also assigns the subnet mask, default gateway address, domain name server (DNS) address and other pertinent configuration parameters.
The primary reason DHCP is needed is to simplify the management of IP addresses on networks. No two hosts can have the same IP address, and configuring them manually will likely lead to errors. Even on small networks manually assigning IP addresses can be confusing, particularly with mobile devices that require IP addresses on a non-permanent basis. Also, most users aren’t technically proficient enough to locate the IP address information on a computer and assign it. Automating this process makes life easier for users and the network administrator.
Make the numbers in bold and/or underlined
Answer:
true
Explanation:
The command:
find -empty -type f -exec rm { } \;
carries out the following steps.
1) Finds all the empty files in the current directory and its subdirectories.
2) For each of the identified files, it executes the command specified as the parameter to exec option,namely, rm <filename>.
So effectively it removes all empty files in the directory tree starting at the current directory.
Answer:
The transport layer
Explanation: Layer 4, is the transport layer of the Open System Interconnection (OSI), that handles message transfer of data between end systems or hosts and ensures complete packets transfer.
<u>Automatic Draft-</u> A convenient payment method where funds are automatically debited from your account.
<u>Cash-</u> The physical form of currency.
<u>Credit Card-</u> Allows you to make a purchase and pay for it later.
<u>Digital Wallet-</u> An electronic device that aids consumers to make online payments through various websites.
For anyone still looking, hope this helps.
