Answer:b)-Hybrid topology
Explanation:
Hybrid is a type of topology which uses different types of topology. Hybrid topology uses the mix of ring, bus, mesh, star and tree topology. This topology is reliable as troubleshooting is easy without affecting other networks. Also, more network can be easily added to it without causing much interference.
The major disadvantage of hybrid topology is its complexity.
Answer:
Each time an ad is shown
Explanation:
The term view or add view can both be used to refer to impression in online advertising. It is basically a record of the number of times a web visitor sees an advertisment that is displayed on the webpage. To determine this number for a particular advertisement, the number of times the page containing the add is visited and loaded is counted as the advertisement is always going to be shown at each loading of the page.
Answer:
true
Explanation:
Mainly true, but partly false. There are two bits in a computer that supply speed: The processor (measured in hertz eg. 2Ghz Processor) and RAM (bits and bytes eg 2GB of RAM). The processor is more to do with the speed programs run and load at, and RAM let's you use lots of memory intensive programs at the same time, although this also comes down to the processor and vice versa. Hope I helped :)
DDOS : Distributed <span>Denial-of-service </span>
