1.
Alat perangkat keras di bawah ini disebut ....
Correct Answer
B. Kabel UTP
Explanation
The correct answer is "kabel UTP" because UTP stands for Unshielded Twisted Pair, which is a type of cable commonly used for Ethernet networking. It consists of four pairs of twisted copper wires and is known for its affordability and flexibility. UTP cables are widely used in homes, offices, and data centers for connecting computers, routers, switches, and other network devices.
2.
Perangkat keras di bawah ini adalah ....
Correct Answer
C. Konektor RJ-45
Explanation
The correct answer is "konektor RJ-45." RJ-45 connectors are commonly used for Ethernet networking cables. They have eight pins and are typically used for connecting devices to a local area network (LAN). BNC connectors are used for coaxial cables, RJ-25 connectors are used for telephone cables, and USB connectors are used for connecting various devices to a computer.
3.
Ini adalah perangkat interface (antar muka) yang disebut ....
Correct Answer
D. LAN card
Explanation
The correct answer is LAN card. A LAN card, also known as a network interface card (NIC), is a hardware component that allows a computer to connect to a local area network (LAN). It provides the necessary interface for the computer to communicate with other devices on the network, such as routers, switches, and other computers. The LAN card enables the computer to send and receive data over the network, allowing for file sharing, internet access, and network printing.
4.
Gambar di bawah ini adalah disebut ....
Correct Answer
A. Hub switch
Explanation
The correct answer is "hub switch" because the image below depicts a device that is commonly used in computer networks to connect multiple devices together. A hub switch allows for the sharing of data between devices connected to it, making it a crucial component in local area networks (LANs).
5.
Correct Answer
D. Webcam
6.
Alat untuk bisa berinternet di bawah ini adalah ....
Correct Answer
B. Modem
Explanation
A modem is a device that allows users to connect to the internet. It converts digital signals from a computer into analog signals that can be transmitted over telephone lines or cable lines. This enables users to access the internet and browse websites, send emails, and perform various online activities. Modems are essential for establishing an internet connection and are commonly used in homes, offices, and other locations where internet access is required.
7.
Komputer yang digunakan sebagai pusat dari seluruh komputer yang ada pada suatu jaringan disebut ....
Correct Answer
C. Server
Explanation
A server is a computer that acts as the central hub for all the computers in a network. It stores and manages data, provides resources and services to other computers, and handles requests from clients. In this context, the server is responsible for coordinating and facilitating communication between all the computers in the network, making it the correct answer.
8.
Perangkat keras yang digunakan untuk membuat jaringan tanpa (nir) kabel adalah ....
Correct Answer
C. Acces point
Explanation
Access point (titik akses) adalah perangkat keras yang digunakan untuk membuat jaringan tanpa kabel. Access point berfungsi sebagai pusat atau titik pusat dalam jaringan nirkabel, yang memungkinkan perangkat lain terhubung dan berkomunikasi dalam jaringan tersebut. Access point biasanya terhubung ke jaringan kabel dan mengirimkan sinyal nirkabel kepada perangkat lain seperti laptop, smartphone, atau printer untuk dapat terhubung ke jaringan tersebut.
9.
Alat simpan data di bawah ini disebut ....
Correct Answer
D. Flash disk
Explanation
The correct answer is flash disk because it is a storage device that is used to store and transfer data. It is portable and can be easily connected to computers or other devices through a USB port. Flash disks are commonly used to store files, documents, photos, and videos. They are small in size and have a large storage capacity, making them convenient for carrying and transferring data.
10.
Correct Answer
B. Crimp tools
11.
Konektor di bawah ini untuk kabel coaxial adalah ....
Correct Answer
A. BNC
Explanation
The correct answer is BNC. BNC connectors are commonly used for coaxial cables. They provide a secure connection and are often used in video and networking applications. The other options listed, RG-50, RG-75, and RJ-45, are not types of connectors for coaxial cables.
12.
Alat penghubung Handphone dengan komputer di bawah ini adalah ....
Correct Answer
C. Kabel data USB
Explanation
The correct answer is "kabel data USB". This is because USB cables are commonly used to connect a mobile phone to a computer for data transfer, charging, and other purposes. UTP cables are typically used for networking, while data cables for electricity and voltage are not commonly used for connecting a mobile phone to a computer.
13.
Alat tambahan untuk chatting di YM adalah ....
Correct Answer
C. HeadpHone boom
Explanation
The correct answer is "headphone boom" because it is a type of additional tool for chatting in Yahoo Messenger (YM). A headphone boom is a combination of headphones and a boom microphone, allowing users to listen to audio and speak during chat conversations. This tool provides better audio quality and convenience for communication in YM.
14.
Susunan tombol pada IPAD di bawah ini adalah ....
Correct Answer
B. QWERTY
Explanation
The correct answer is "QWERTY" because it is a commonly used keyboard layout for English-language keyboards. The name "QWERTY" comes from the arrangement of the first six letters in the top row of the keyboard. This layout was designed to prevent mechanical typewriters from jamming by placing frequently used letters further apart. The QWERTY layout is widely used on various devices, including iPads, to ensure compatibility and familiarity for users.
15.
Komputer untuk mengakses internet di bawah ini termasuk dalam media jaringan ....
Correct Answer
A. Wireless
Explanation
The computer mentioned in the question is classified as a wireless network device because it is used to access the internet. Wireless networks allow devices to connect to the internet without the need for physical cables or wires. This can be done through technologies such as Wi-Fi or cellular networks.
16.
Konektor RJ-45 diperlukan untuk akses internet menggunakan sambungan ....
Correct Answer
C. Kabel
Explanation
The correct answer is "kabel". The RJ-45 connector is specifically designed to be used with Ethernet cables, which are used for wired internet connections. This type of connector is not compatible with wireless technologies such as radio waves or infrared. Therefore, to access the internet using an RJ-45 connector, a cable connection is necessary.
17.
Alat untuk akses internet di bawah ini pada hot spot area adalah ....
Correct Answer
B. WiFi card
Explanation
A WiFi card is the correct answer because it is a device that allows a computer or other device to connect to a wireless network and access the internet. In a hot spot area, WiFi is commonly used to provide internet access to multiple devices without the need for physical cables. A LAN card, VGA card, and sound card are not specifically designed for internet access and are not commonly used for connecting to hot spot areas.
18.
Perangkat keras yang berfungsi sebagai media penyimpan adalah ....
Correct Answer
D. Harddisk
Explanation
A harddisk is a hardware device that functions as a storage medium. It is used to store and retrieve data on a computer. Unlike a monitor, printer, or modem, which serve different purposes, a harddisk specifically serves the function of storing data. Therefore, the correct answer is harddisk.
19.
Jaringan komputer jenis sambungan DSL seperti speedy, menggunakan saluran ....
Correct Answer
A. Telepon
Explanation
The correct answer is telepon because DSL (Digital Subscriber Line) is a type of internet connection that utilizes existing telephone lines to transmit data. Speedy is a popular DSL service in Indonesia, which means it uses telephone lines to provide internet connectivity. Therefore, telepon is the appropriate choice as it is directly related to DSL and the given context.
20.
Chatting dengan tampilan wajah langsung, diperlukan perangkat ....
Correct Answer
B. Webcam
Explanation
A webcam is needed for chatting with a live face-to-face interface. It allows users to see each other's faces during the conversation, enhancing the communication experience. A webcam captures video and transmits it in real-time, enabling visual communication in online chatting. Therefore, a webcam is the correct answer in this context.