Answer:
more /var/log/auth.log
less /var/log/auth.log
Explanation:
The commands that can be used to view the content of the auth.log file page by page are:
more /var/log/auth.log
less /var/log/auth.log
Answer:
Explanation:
Asymmetric cryptography, is a cryptographic system that uses two different types of keys both public and private keys. Symmetric cryptography on the other hand uses the same type of key for both encryption. The benefit of using a combination when transferring data across the internet is that Asymmetrical cryptography is necessary to establish a secure connection while symmetrical cryptography can enhance the speed of the data transmission after connection has been established, thus both provide a unique benefit.
Answer:Circuit switching and packet switching
Explanation: Circuit switching is the switching technique through the connection from the source port to the destination port.Packet switching is also a switching techniques in connectionless form for the data packets. Both these switching techniques helps in communication between end and start ports.
Other option are incorrect as the access networks provide the access to the network and throughput is the input passing in the network.Thus, the correct option is circuit switching and packet switching
.
Answer:
sum, price, count
Explanation:
Programmers should use significant names for the variables.
Not only it makes it easier for them to remember what kind of information is stored in each variable, but it also makes life simpler for anyone who would read the code later.
Names like sum, price and count are significant names ( assuming they actually hold this kind of data), and will make the re-reading of the program code much easier.
