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Your answer: Hordes of surreptitiously infiltrated computers, linked and controlled remotely, also known as zombie networks are known as..?
Your answer: Hordes of surreptitiously infiltrated computers, linked and controlled remotely, also known as zombie networks are known as botnets.
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Answer:v True
Explanation: Open source operating system is the system that has source code that can be modified and enhance them . It can also be shared between the public as it is available in the open form . There are many examples of the open source operating system like Linux, Ubuntu etc. which has both executable code and source code as well. so therefore the given statement is true.
Answer:
A) Metadata
Explanation:
Metadata is information about data. call it data about data if you like and it could be descriptive, structural, statistical or administrative, the aim is to provide further information about a particular data element for example in descriptive meta data which is useful for discovery and identification as it provides futher information such as title, keywords, authur and abstract.
Answer:
length
Explanation:
<h2><u>Fill in the blanks </u></h2>
In a data dictionary, <u>length</u> is the maximum number of characters for an alphabetic or character data element or the maximum number of digits and number of decimal positions for a numeric data element.