Answer:
(a) Correlated.
Explanation:
Correlated subquery :These sub queries reference columns from outer table or uses values from outer query.These sub queries are processed atleast once for every row processed.So because of this reason correlated sub queries can be slow.Since the query in the question also uses value from the outer query so it is a correlated query.
Answer:
Be polite and open to ideas
Explanation:
Before going make a list of things you need to know for sure. You could also provide some samples. Make sure you take many notes on what they want! Speak with your client and ask them how and when they want to be updated on progress, some might want to know once a week others may want to receive a progress report every day. Communication is always key and will always help you provide good service.
Hopefully, this helps!
A management information system is a computer system consisting of hardware and software that serves as the backbone of an organization's operations
After the viruses would be detected we have to clean them.
means we have to erase the virus .
Answer: Apache
Explanation:
You restarted Apache system in the cmd in the kali linux vm.