Soal Online Tik Kelas 9 Uh-1 Smt-1

The correct answer is "Local Area Network". A Local Area Network (LAN) is a network that connects computers and devices within a limited area such as a home, office, or building. It allows for the sharing of resources, such as files and printers, and enables communication between devices connected to the network.

ARPANET is the correct answer because it was the computer network developed by the Department of Defense in the United States in 1958. It was the precursor to the internet and played a significant role in its development. ARPANET connected various research institutions and allowed for the sharing of information and resources.

The process of retrieving data from a server on the internet is called downloading. This involves transferring files or information from the server to a local device or computer.

The given options are all types of networks based on their coverage area. However, the option "Client-Server" does not fit into this category as it refers to a network architecture rather than a specific type of network based on its coverage area. Therefore, "Client-Server" is the correct answer as it is not a type of network based on its coverage area.

The correct answer is email. Email is an application used to manage electronic mail on the internet. It allows users to send, receive, and store messages electronically. It is commonly used for communication purposes in both personal and professional settings.

The given diagram represents a bus topology. In a bus topology, all devices are connected to a single cable called the bus. The devices share this bus to communicate with each other. Each device on the bus receives all the data transmitted on the bus, but only the intended recipient processes the data. This topology is simple and inexpensive to implement, but if the bus cable fails, the entire network can be affected.

The correct answer is "jaringan komputer secara global." This answer means that the definition of the internet is a computer network that connects devices globally, allowing for communication and information sharing across different locations.

The process of sending data to a server on the internet is called "upload". This involves transferring data from a local device or computer to a remote server or website. It is the opposite of "download", which refers to receiving data from a server onto a local device. "Loading" and "reload" are not specific to data transfer and can refer to various processes, while "upload" specifically relates to sending data to a server.

A computer that provides services to other computers on a network is called a server. Servers are responsible for managing network resources, such as file sharing, printing, and hosting websites or applications. They handle requests from clients and distribute resources efficiently. Unlike clients, servers are designed to be always on and have more powerful hardware and software capabilities to handle multiple requests simultaneously.

The correct answer is "keamanan jaringan kurang terjamin karena harus dikelola sendiri-sendiri oleh workstation". This is because in a client-server network, the security of the network is better ensured as it is managed centrally by the server. Workstations do not have to individually manage their own security, reducing the risk of vulnerabilities.

The given options mention various benefits of computer networking, such as sharing internet, sharing a printer, and sharing installed programs. However, the option "untuk pengambilan uang tunai lewat e-banking" does not align with the other benefits mentioned. It suggests that computer networking is not used for withdrawing cash through e-banking, which is not a typical benefit of computer networking.

The correct answer is "sering terjadi tabrakan paket data akibat menumpuknya arus komunikasi pada kabel utama". This is because in a bus topology, all devices are connected to a single main cable. When multiple devices try to transmit data at the same time, collisions can occur, resulting in data packets being corrupted or lost. This congestion on the main cable can slow down the overall access speed in the network.

Pada topologi Star, hub digunakan sebagai alat yang berfungsi sebagai concentrator. Hub berperan dalam menghubungkan semua perangkat jaringan dalam topologi star ke satu titik pusat. Dalam gambar jawaban yang ditunjukkan, hub dapat dikenali sebagai perangkat dengan banyak port yang terhubung ke perangkat lainnya.

The numbers marked in red, such as 192.168.12.201, represent the IP address of a device in a computer network. In an IP address, the numbers are divided into different sections, and the section that is referred to as the "Network ID" identifies the network to which the device belongs. It helps in routing the data packets within the network and allows communication between devices.

The correct answer is e-commerce. E-commerce refers to the buying and selling of goods and services over the internet. It involves online transactions, electronic funds transfer, online shopping platforms, and digital marketing. E-commerce has become increasingly popular due to its convenience, accessibility, and wide range of options for consumers.

A peer-to-peer network is a type of network where all the computers connected to the network have equal status or roles. In this type of network, each computer can act as both a client and a server, allowing them to share resources and communicate directly with each other without the need for a central server. This decentralized approach allows for more flexibility and scalability in the network, as well as better fault tolerance and load balancing.

In 1988, Jarko Oikarinen from Finland discovered a new technology in the field of the internet called IRC (Internet Relay Chat). IRC is a real-time chat protocol that allows users to communicate with each other through chat rooms or private messages. It was one of the earliest forms of online communication and played a significant role in the early development of the internet as a social platform.

A star topology is a network where all workstations are connected to a central concentrator. In this topology, each workstation has its own dedicated connection to the concentrator. This allows for easy management and troubleshooting as any issues with a specific workstation can be isolated without affecting the rest of the network. Additionally, the failure of one workstation does not impact the functionality of the entire network.

The correct answer is Bus. In a bus topology, all workstations are connected to a single cable called the bus. Each workstation shares the same communication medium, and data is transmitted in both directions along the bus. This topology is relatively simple and inexpensive to implement, but it can be prone to collisions and network congestion.

IRC stands for Internet Relay Chat, which is an application used for real-time online communication. It allows users to join chat rooms or channels and engage in text-based conversations with other users. Unlike email, which is more asynchronous, IRC enables direct and immediate interaction between participants. FTP (File Transfer Protocol) and HTML (Hypertext Markup Language) are not used for direct online communication but rather for file transfer and website coding, respectively. Therefore, IRC is the correct answer for the given question.