Piracy is a term used to describe the practice of obtaining or using software in a manner that is illegal or not in keeping with the terms under which the software was distributed. This can range from purchasing or copying the software, to using the software without a license, to selling, renting, or otherwise distributing it without authorization.<span>The Business Software Alliance estimated the losses to software companies in 2005 as a result of piracy at over $30 billion.</span>
Answer:
All the ports in a hub are in the same collision domain and a hub sends frames from one host to all other hosts in the network. This makes it prone to collision and poor network throughput. Just like a network switch, it uses the CSMA/CD protocol to detect collision in its network.
A network switch reduces its collision domain to just a port and sends frames from one host to another using its mac table as a route. This makes the network very efficient with high throughput. It also uses the CSMA/CD protocol to detect collision
Explanation:
Switches and hubs are used in networking to connect computer devices in a network. A hub is an obsolete device networking that broadcast a frame to all other ports or host in the network except for the send host port. This increases the rate of collision as all the ports in a hub share the same collision domain. A switch is an efficient frame switching device in a network, which uses its MAC table to decide and find a destination host.
CSMA/CD is a collision detection protocol used in a network to detect and prevent a collision. With this protocol, a host is able to listen, wait, send and resend frames to prevent a collision.
True, and there are many other web browsers
Answer:
True
Explanation:
While programming in most programming languages, one will have need to use functions and variables defined in other class libraries. in C++, these functions and variables' definitions are contained in Header files, which can be imported and used into any C++ program by using the pre-processor #include statement. This statement is the equivalent of import in java and copy in other languages. Popular header files are the Maths class (Allows use of maths functions like power, square roots exponentiation etc), the input/output (allows usage of cout print statement and cin input statement)
If you happen to meet that kind of problem, the most appropriate series of steps to take in troubleshooting the issue is that first, are there steps that i haven't done? If there's no power even if it is plugged in, try to check the wire. Look for a different wire cable and connect it to your printer. If it still does not work, then check it over to the service center.