Answer:
class Automobile {
virtual void drive ()=0;
}
Explanation:
In C++, an abstract class is one which cannot be instantiated. However it can be subclassed. A class containing a pure virtual function is considered an abstract class. A virtual function is preceded by the virtual keyword. For example:
virtual void drive();
In addition , if a virtual function is pure, it is indicated using ' = 0 ;' syntax.
For example:
virtual void drive() = 0;
Of the given options:
class Automobile {
virtual void drive ()=0;
}
represents an abstract class.
There are different kinds of event. What the user trying to do is to gather employee login credentials.
<h3>What is a credential harvester?</h3>
Credential Harvesting is a term that is also called Account Harvesting. This is known to be a type of MITM attacks, DNS poisoning, phishing, etc.
It is often used to gather a lot of high numbers of credentials (such as username /or password combinations) and it is done mainly for reuse.
Learn more about security event from
brainly.com/question/25720881
The search engine optimization is: C. the process of maximizing the number of visitors to a particular website by ensuring that the site appears high on the list of results returned by a search engine.
<h3>What is Search engine optimization (SEO)?</h3>
Search engine optimization (SEO) can be defined as a strategic process which is typically used to improve and maximize the quantity and quality of the number of visitors (website traffics) that visits a particular website, by making it appear topmost among the list of results displayed by a search engine.
This ultimately implies that, search engine optimization (SEO) helps individuals and business firms to maximize the amount of traffic that is generated by their website, through the strategic placement of their website at the top of the results returned by a search engine.
In conclusion, we can infer and logically deduce that search engine optimization (SEO) can be used to improve the ranking in user searches by increasing the probability (chances) of a specific website emerging at the top of a web search.
Read more on search engine here: brainly.com/question/13709771
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Answer:
Web caching can bring the desired content "closer" to the user, perhaps to the same LAN to which the user's host is connected. Web caching can reduce the delay for all objects, even objects that are not cached, since caching reduces the traffic on links
Explanation: