There are various connectivity technologies that we use to connect. They are Ethernet, Internet (Wireless Connection), Bluetooth, Wi-Fi and Cellular.
Explanation:
- Ethernet is the direct connection among the devices that are located close to each other in a building. This is used for small scale enterprises.
- Wi-Fi lets wireless connections among multiple devices without any physical connection. And it is most extensively used in most of the corporate companies.
- Bluetooth is used to transfer the data from one device to the other when they are near.
- Cellular is used to connect people across the globe. And it is used widely in every enterprises.
A command you would use to perform a reverse lookup of the IP address 10.0.0.3 on a Linux system: dig -x 10.0.0.3.
<h3>What is a Linux command?</h3>
A Linux command can be defined as a software program that is designed and developed to run on the command line, in order to enable an administrator (end user) of a Linux network perform both basic and advanced tasks by only entering a line of text.
<h3>What is IP address?</h3>
IP address is an abbreviation for Internet protocol address and it can be defined as a unique set of numbers that are assigned to a computer, website or other network devices, in order to successfully differentiate them from one another in an active network system.
In Computer Networking, a command which an administrator (end user) would use to perform a reverse lookup of the IP address 10.0.0.3 on a Linux system is dig -x 10.0.0.3.
Read more on Linux commands here: brainly.com/question/25480553
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Answer: Marketing
Explanation: Marketing is the technique which works between the customer and the product producing companies.It is the mechanism in which the products are the produced or created and then sold to the customers with some attractive offers.
Different marketing strategy is made for attracting the audience towards the product purchase by the customer.It involves lot of exciting and attractive offers and schemes to be introduced,large advertising ,promotions etc.
Answer: 443
Explanation:
Port 443 will need to be enabled for secure transactions to go through because it is the default port for HTTPS which is the transfer protocol for secure communication.
This way your credit card transactions will be encrypted to ensure protection from those who would seek to steal your data and your money.
