If your CIO asks such a stupid question run for the hill, he should not hold that title.
Every company, small, medium or large should have Firewalls, Intrusion Detection, Managed Virus Protection Software at the very least. Windows is the most deployed OS in the world and of course the main target of hackers i.e Viruses. MAC's to a lesser extent and Unix while probably the least vulnerable are still not immune to Viruses/Trojan and other Malware.
Users can still be the victims of trojan horses, phishing scams, and other online fraud. There<span> is no such thing as a 100% safe computer, a </span>Mac<span>, Windows, and even Linux are all capable of being infected with a </span>virus<span> or other malware.
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Lastly, physical access to any computer that is not encrypted is vulnerable.
The type of formula that is represented by the given example =(D1+D17) in excel is known as; The SUM Formula function
<h3>What are functions in excel?</h3>
There are different ypes of formula functions in excel such as;
- SUM
- COUNT
- COUNTA
- IF
- TRIM
- MAX & MIN
Now, in this question, the formula we are given is =(D1+D17) and the example it represents is the SUM formula function.
Read more about Excel Functions at; brainly.com/question/14042837
It should be under lined, when you press it it should have a different colour
Answer: Local Storage: A hard drive or solid state drive directly attached to the device being referenced. Local Storage would be used to contrast the storage in that unit from the storage on servers in the local network or on the Internet (like cloud storage).
Answer:
<h3>For error detection by checksums, data is divided into fixed sized frames or segments. Sender's End − The sender adds the segments using 1's complement arithmetic to get the sum. It then complements the sum to get the checksum and sends it along with the data frames.</h3>