Ulangan Harian 1 Kelas Xi IPA/Ips

The correct answer is "mengambil data" because "download" refers to the process of retrieving or obtaining data from the internet.

The given correct answer states that one disadvantage of the Internet is that PCs can be infected with viruses. This means that when using the Internet, there is a risk of malicious software infecting computers and causing damage to files, systems, or stealing personal information. This is a common concern for Internet users, and it is important to have proper antivirus software and practice safe browsing habits to minimize the risk of virus infections.

The correct answer is "Internet Service Provider". This term refers to a company or organization that provides internet access to customers. They offer various types of internet connections, such as broadband, DSL, or fiber optic, and often also provide additional services like email, web hosting, and virtual private networks (VPNs). Internet Service Providers play a crucial role in connecting individuals and businesses to the internet, allowing them to access online services, browse websites, and communicate with others.

The correct answer is "chating" because it refers to the act of communicating with others through text or typing in an interactive manner on the internet. This can be done through various platforms such as messaging apps, online forums, or social media platforms.

The correct answer is Wifi. The hotspot area is described as a place where internet access can be obtained, and Wifi is a common technology used for wireless internet connectivity.

The process of sending data to the internet is commonly referred to as uploading. This involves transferring files or data from a local device or computer to a remote server or online platform. Uploading is typically used when sharing files, documents, images, or videos with others or when publishing content on websites or social media platforms.

The correct answer is "interconnection networking" because the term "internet" is derived from the words "inter" which means between and "net" which refers to a network. Therefore, internet refers to the interconnection of multiple networks, allowing for communication and sharing of information between different computers and devices worldwide.

The correct answer is "Homepage". The first page of a website is commonly referred to as the homepage. It is the main landing page that users see when they visit a website. The homepage usually contains an overview of the website's content, navigation menus, and links to other sections or pages within the site. It serves as an entry point for users to explore and access the different parts of the website.

The correct answer is "Bit per second". This is because the unit "Bit per second" is commonly used to measure the speed of a modem. It represents the number of bits that can be transmitted or received by the modem in one second. Hertz is a unit of frequency, Mega pixel is a unit of image resolution, Track per second is not a commonly used unit in the context of modems, and Giga per second is a unit of data transfer rate but is not typically used to measure modem speed.

A search engine is a software program that is used to search for information on the internet. It allows users to enter keywords or phrases and then retrieves a list of relevant websites or documents. Search engines use algorithms to index and rank web pages based on their relevance to the search query. This enables users to quickly and easily find the information they are looking for. Common examples of search engines include Google, Bing, and Yahoo.

The correct answer is 1), 3), 4). The computer is necessary for accessing the internet as it is the device that allows users to connect and browse the internet. The network card is also essential as it enables the computer to connect to a network, including the internet. The telephone network is required for dial-up internet connections. Lastly, the modem is needed to convert the digital signals from the computer into analog signals that can be transmitted over the telephone lines for dial-up connections.

The address bar is where we type the website address or URL that we want to visit. It is usually located at the top of the browser window. By typing the address in the address bar, the browser knows which website to load and display.

ISP yang baik seharusnya memiliki modem berkapasitas transfer data besar untuk memastikan kecepatan dan kualitas transfer data yang baik. Selain itu, pelayanan yang diberikan juga harus cepat dan baik agar pelanggan merasa puas dengan layanan yang diberikan. Proses dalam transfer data juga harus cepat agar pengguna tidak mengalami keterlambatan dalam mengakses internet. Memiliki server dan sambungan telepon yang banyak juga merupakan faktor penting untuk memastikan ketersediaan dan stabilitas layanan. Namun, memiliki bandwidth yang digunakan cukup kecil tidak termasuk dalam kriteria ISP yang baik, karena hal ini dapat membatasi kecepatan dan kapasitas transfer data yang dapat disediakan kepada pelanggan.

The correct answer is "World Wide Web". This term refers to the system of interconnected documents and other resources, linked by hyperlinks and URLs, that can be accessed via the internet. It is a global information space where users can access and share information through websites.

DOS (Disk Operating System) is not a suitable operating system for accessing the internet. It is a basic operating system that lacks the necessary networking capabilities required for internet connectivity. On the other hand, Windows 95, Windows 97, Windows 98, and Windows 2000 are all operating systems that can be used to access the internet as they have built-in networking features.

A modem is a device that is used to convert analog signals into digital signals and vice versa. It is a crucial component in accessing the internet as it allows for the transmission of data between a computer and an internet service provider (ISP). Without a modem, it would not be possible to establish a connection to the internet. Therefore, the correct answer is modem.

The correct answer is "internet". The question is asking for the term used to describe a collection of computer networks that exists worldwide. The internet is a global network of interconnected networks that allows for the sharing of information and communication between users all over the world.

The correct answer is "komputer - modem - ISP - internet". This sequence represents the correct order of the connection path from the computer to the internet. The computer first connects to the modem, which then connects to the ISP (Internet Service Provider), and finally, the ISP connects to the internet. This sequence follows the logical flow of data transmission, starting from the computer and passing through the necessary intermediaries before reaching the internet.

A local area network (LAN) refers to a private network that is confined to a small area such as a building or a campus. It typically covers a few kilometers and is used to connect devices within a limited geographical area. LANs are commonly used in offices, schools, and homes to facilitate communication and resource sharing among computers and other devices.

The correct answer is "perangkat lunak untuk akses internet." This is because a browser is a software application that allows users to access and view websites and other content on the internet. It acts as a platform for users to navigate and interact with the internet, but it is not a physical hardware device or an additional accessory.

The correct answer is "Download" because the question is asking about the dialog box that appears before downloading data. The other options, such as "Open," "Save," "Save As," and "File Download," are not relevant to the specific action of downloading data. "Download" is the most appropriate option as it directly relates to the action being described in the question.

WLAN (Wireless Local Area Network) is a network that transmits data wirelessly. It uses radio waves, which are a type of electromagnetic wave, to transmit data between devices. This allows for wireless communication and eliminates the need for physical cables. Therefore, the correct answer is "gelombang elektromagnetik" or electromagnetic waves.

A search engine is a tool used to search for websites or webpages on the internet. It allows users to enter keywords or phrases and then provides a list of relevant websites or webpages that match the search criteria. This tool helps users find specific information or websites they are looking for quickly and efficiently.

ADSL (Asymmetric Digital Subscriber Line) is the correct answer because it is a type of modem that can separate the telephone signal into two parts, voice and data. ADSL technology allows for simultaneous voice and data transmission over a single telephone line, making it possible to use the internet and make phone calls at the same time.

Bluetooth bukanlah saluran yang dapat digunakan untuk mengakses internet. Bluetooth merupakan teknologi nirkabel yang digunakan untuk menghubungkan perangkat elektronik seperti smartphone, headset, atau speaker ke perangkat lain secara lokal. Bluetooth tidak dapat digunakan untuk mengakses internet secara langsung, melainkan hanya untuk mentransfer data antara perangkat yang terhubung.

Dial-up adalah jenis layanan internet yang dapat terkoneksi secara sementara melalui saluran telepon. Dalam layanan ini, pengguna perlu menghubungkan komputer mereka ke telepon melalui modem. Modem kemudian akan mengirimkan sinyal melalui saluran telepon untuk mengakses internet. Namun, dial-up memiliki kecepatan yang relatif lambat dibandingkan dengan jenis layanan internet lainnya seperti wifi atau kabel.

A hub is a network device that duplicates a data signal and distributes it to all the ports connected to it. This means that any data signal received by the hub will be transmitted to all devices connected to it, regardless of the destination. Therefore, a hub is the correct answer as it fits the description given in the question.

The given options are different methods of obtaining internet access. Dial-up, DSL, ISDN, and mobile access are all valid ways to connect to the internet. However, the "connection wizard" is not a method of obtaining internet access. It is a tool or software that helps in setting up or configuring internet connections on a device. Therefore, it is not a way to acquire internet access itself.

An internal modem is a type of modem that is physically in the form of a card that is plugged into a slot on the CPU. This type of modem is installed inside the computer and is not easily removable or visible from the outside. It is used to connect the computer to the internet or other networks.

Bitnet is not a software for accessing the internet. It was a network protocol used in the 1980s and 1990s for connecting mainframe computers and academic institutions. It was primarily used for email and file transfer, but it did not provide direct access to the internet like the other options listed (Opera, Mozilla Firefox, Internet Explorer, and Netscape Navigator).

The correct answer is "URL". A URL (Uniform Resource Locator) is the address used to locate a webpage or resource on the internet. It consists of different components such as the protocol (HTTP), the domain name (WWW), and the top-level domain (COM). Therefore, a URL is commonly referred to as the address or location of a website.

Hub adalah salah satu peralatan jaringan yang digunakan untuk menghubungkan beberapa perangkat komputer dalam satu jaringan lokal. Hub bertindak sebagai pusat penghubung yang memungkinkan data dikirimkan antara perangkat-perangkat tersebut. Dalam konteks ini, peralatan jaringan yang termasuk adalah monitor, harddrive, keyboard, hub, dan VGA card. Saluran telepon tidak termasuk peralatan jaringan, karena saluran telepon digunakan untuk komunikasi suara melalui telepon dan bukan untuk menghubungkan perangkat komputer dalam jaringan.

Serat optik adalah media transmisi data yang paling cepat saat ini. Serat optik menggunakan cahaya untuk mentransmisikan data dengan kecepatan yang sangat tinggi. Kecepatan transmisi data melalui serat optik jauh lebih tinggi dibandingkan dengan media transmisi lainnya seperti kabel koaksial, kabel twisted pair, gelombang radio, dan sinar ultra merah.

A repeater is a device that is used to improve and strengthen signals that pass through it. It receives weak signals and retransmits them at a higher power level, allowing the signals to travel further or through obstacles. In the context of the given question, a repeater would be the correct answer as it specifically mentions the function of improving and strengthening signals. A router, gateway, modem, and NIC are all different types of devices that serve different purposes in a network.

A Network Interface Card (NIC) is a hardware device that allows a computer to connect to a network. It serves as a bridge between the computer and the network, enabling data transmission and communication. NICs are essential for connecting computers to local area networks (LANs) and wide area networks (WANs), enabling them to access resources and communicate with other devices on the network. Therefore, a NIC is the correct answer as it is specifically designed to connect computers to networks.