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Anni [7]
3 years ago
14

Machine-to-machine (M2M) technology enables sensor-embedded products to share reliable real-time data ________.Select one:a. ove

r short distancesb. via radio signals Correctc. using cloud servicesd. via databases
Computers and Technology
1 answer:
just olya [345]3 years ago
5 0

Answer:b)via radio signals

Explanation: Machine-to-machine technology is the technology that helps in sharing of the real time information of the device that have embedded sensor.They can work without the help of the manual factors.

The data is shared through the help of the radio signals in the devices like turbines vending machines etc for the tracking purpose and managing.

Thus the other options are incorrect because short distance is a disttance, cloud services are for the collection of services and databases contains the data. So, the correct option is option (b).

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The Network Mapper (Nmap) commands that would be useful on this test network are:

  1. nmap xxx.xxx.x.x -p
  2. nmap xxx.xxx.x.x -A

<h3>What is a penetration test?</h3>

A penetration test can be defined as a cybersecurity technique that simulates a cyber attack against an end user's computer system, so as to scan, identify, test and check for exploitable vulnerabilities in the following:

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This ultimately implies that, a penetration test avails an tester the ability to exploit a weakness and potential security threats on a test network as a privileged user, during vulnerability assessments of the system.

<h3>The Network Mapper (Nmap) commands.</h3>

In this scenario, the Network Mapper (Nmap) commands that would be useful on this test network are:

  1. nmap xxx.xxx.x.x -p
  2. nmap xxx.xxx.x.x -A

Read more on penetration test here: brainly.com/question/25813524

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2 years ago
What is the most common example of a magnetic storage medium in a personal computer
AnnyKZ [126]

Answer: magnetic tape, floppy disks and hard-disk drives

Explanation:

5 0
3 years ago
Consider a relation BOOKS that holds information about the inventory of books (used or new) in a bookstore with attributes (titl
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Answer:

See explaination

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Somehing is considered functional dependent (FD) if a relationship between two attributes, typically between the PK and other non-key attributes within a table. For any relation R, attribute Y is functionally dependent on attribute X (usually the PK), if for every valid instance of X, that value of X uniquely determines the value of Y.

Please kindly check attachment for the other details.

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3 years ago
While a computer is running the operating system remains in memory. true or false?
MrMuchimi
While a computer is running the operating system remains in memory is true.
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In a bubble sort for a list of length n &gt;= 2, in each iteration, the first step is to compare_______.
Hunter-Best [27]

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the consecutive two elements and swap them based on the value which is larger if we go for ascending order

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bubble sort compares 2 consecutive elements of the list and swap them. in one iteration one value will be placed correctly depending on the sorting order either ascending or descending

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