Answer:
I probably won't awnser them all but I'll try my best
Explanation:
Hacking is a breach of privacy online usually caused by some kind of malware injected into your device there's multiple types of this program or files malware which simply damages and harms your device. A Trojan horse is a program which tricks you by selling you a fake product which has code in it which has code which gives the hacker remote access to your device this program is usually free and masked like a crack or patch of a certain program. U got the second an third question with this one so u can just divide it into pieces. Piracy is Hacking but this time the hacker is stealing ur information through the malware. Invasion of privacy can have multiple forms online and offline. Online intrusion is when a service gives out information you entrust to it while off line Intrusion is stalking trespassing blackmail etc.
Answer:
Physical layer is the first layer of OSI model. The detail about physical layer and its parts is given below in explanation section.
Explanation:
The physical layer is the lowest and first layer of the Open Systems Interconnection Model (OSI). The physical layer is used for the transmission of data in bit forms. For transmission of data between devices, it uses the transmission medium that is either wired or wireless.
In the wired cable the component of the psychical layer include cable and connectors that are implemented for carrying data from one place to another or simply to transmit data between two connected devices. The wireless transmission medium is used to transmit data in the form of electromagnetic signals for carrying data into a stream of bits. Over past advancements in networking technologies, rapid growth has been seen in wireless data transmission and Wi-Fi and Bluetooth communication are few names of it.
Components/Parts of Psychical Layer
In the physical layer, the hardware components used it in are the network interface cards, connectors and interfaces, intermediate devices, modems, and cables to facilitate the transmission of data between devices or from source to destination.
- The network interface card (NIC)
NIC is a component installed in the computer to connect it to any available devices over the network.
- Connectors and Interfaces
Connectors and interfaces are used to connect cables that are being used for transmission of data from one source to another. The decision to choose connectors and interfaces depends on the type of cable. Typical examples are RJ-45, RJ-11, V.35, HDMI, etc.
Cables are the physical components of the physical layer that carry optic or electromagnetic signals for transmission of data from source to destination in the network.
The intermediate devices are hubs and repeaters etc. The functions of these devices are to amplify or generate the signal at the intermediate point in a network.
The feature that Ryan should take advantage is Layout, which is available in his presentation, to insert the content he wants, be it a graph, picture, paragraph, bullet points, video, etc. Assuming this is a Microsoft PowerPoint, Ryan can right-click the slide he wants to put the content in, where an option window would appear. He should click on the ‘Layout’ option and several types of layouts available for him to put content on would appear: Title & Content, Two Content, Comparison, and Content with Caption.
Answer:
Major risks include computer security and maintability of the software and hardware components of the computers in these objects.
I may feel more scared if I was riding a roller coaster that was computer controlled because if there were vunerabilities in the computer's software, a hacker could exploit that and remotely have access to the controls of the roller coaster, putting many people's lives at risk.
I think the benefits of computerizing an increasing number of everyday objects outweigh the potential risks.
This is because computers is very reliable and they do exactly what you tell them to do. However, humans are clumsy and can sometimes be extremely stubborn. Computerizing more everyday objects is an overall good thing for society, however, policies and protocols need to be followed to ensure these computerized objects remain secure.
Explanation:
Hope this helps.
A. Data management software.
