Answer:
rsort()
Explanation:
the sorting function is used to sort the elements in the array.
the sorting can be increasing or decreasing, depends on the function used.
let discuss the option:
a. sort()
this is the sorting function, it used to sort the array in ascending order.
b. arsort()
this is also sorting function, it used to sort the associated array in descending order according to the value.
d. asort()
this is also sorting function, it used to sort the associated array in ascending order according to the value.
c. rsort()
this is the sorting function, it used to sort the array in descending order.
Therefore, the correct answer is rsort().
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.
Answer:
She made the first computer.
Explanation:
Augusta Ada King, Countess of Lovelace (née Byron; 10 December 1815 – 27 November 1852) was an English mathematician and writer, chiefly known for her work on Charles Babbage 's proposed mechanical general-purpose computer, the Analytical Engine.
- If you are using an administrator account during software installation and you are prompted by UAC, all you have to do is click continue and finish the installation.This is because processes that require an administrator access token cannot be silently installed when UAC is enabled, the user must explicitly give consent by clicking yes or by providing administrator credentials.
- Windows Security can be defined as a built-in application available in Windows 10 that provides a user-friendly interface and tools to manage common security features. An example is Microsoft Defender Antivirus, which offers real-time protection for your computer and data against viruses and many other types of malware. With Windows Security, our computers become more secure and the files on the computer.
Learn more about Windows Security here brainly.com/question/14262072
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