A tool which might be used by an attacker during the reconnaissance phase of an attack to glean information about domain registrations is: Whois.
<h3>What is a DNS server?</h3>
A DNS server can be defined as a type of server that is designed and developed to translate domain names into IP addresses, so as to allow end users access websites and other internet resources through a web browser.
This ultimately implies that, a DNS server refers to a type of server that translate requests for domain names into IP addresses.
In this context, we can infer and logically deduce that Whois is a tool which might be used by an attacker during the reconnaissance phase of an attack to glean information about domain registrations.
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<u>Unlimited </u> of virtual machines that can be connected to a virtual network.
<h3>What is a virtual machine employed for?</h3>
Virtual machines (VMs) allow a business to run an operating system that conducts like a thoroughly separate computer in an app window on a desktop.
<h3>What is a virtual machine in simple words?</h3>
A virtual machine (VM) is a virtual domain that functions as a virtual computer system with its CPU, memory, network interface, and storage, constructed on a physical hardware system (located off- or on-premises)
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Answer:
Technology has important effects on business operations. No matter the size of your enterprise, technology has both tangible and intangible benefits that will help you make money and produce the results your customers demand. Technological infrastructure affects the culture, efficiency and relationships of a business.
Explanation:
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BASIC
(Beginners' All-purpose Symbolic Instruction Code)
Four applications that most likely employed a database system to store persistent data are:
- Banking
- Airlines
- Universities
- Online news sites
<h3>What is a
persistent data?</h3>
A persistent data can be defined as any type of data that comprises an information that is durable, rarely accessed and isn't likely to be modified, even when the parent application is accessed and altered.
In Computer technology, four (4) real-life applications that most likely employed a database system for the storage of persistent data include the following:
- Banking
- Airlines
- Universities
- Online news sites
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