Latihan Soal Unbk Produktif Tkj Smk 2019

During the process of Power-On Self Test (POST), the equipment emits a sound to indicate its status. This sound is commonly referred to as a "beep." The beep serves as an audible feedback to inform the user or technician that the equipment is functioning properly or if there is an error or issue that needs attention.

Utilitas Ping digunakan untuk mengetahui konektivitas yang terjadi dengan alamat IP.

Collision refers to the occurrence of data packets colliding with each other on a computer network. This happens when multiple devices try to send data at the same time on a shared network medium, such as Ethernet. When a collision occurs, the data packets are corrupted and need to be retransmitted. Collision detection and collision avoidance mechanisms are used to minimize the impact of collisions on network performance.

A LAN tester is used to check the installation of an RJ 45 connector on a UTP cable. It is a device that can test the connectivity and integrity of the cable by sending signals through it and checking for any faults or errors. It is specifically designed for testing local area network (LAN) connections and can provide accurate results to ensure the proper functioning of the network.

To change the equalizer settings for the audio speaker after installing the operating system, the user should install the sound driver. The sound driver is responsible for controlling and managing the audio settings of the computer. By installing the sound driver, the user will have access to the necessary tools and options to adjust the equalizer settings and customize the sound output according to their preference.

Wireless communication refers to the transfer of information between two or more devices without the use of physical cables or wires. It is a method of communication that relies on electromagnetic waves to transmit signals. Therefore, the correct answer is "Wirreless."

The correct answer is 6 because in the given image, the number 6 is the only one labeled as "Port RJ 45". The other numbers (5, 4, 3, and 2) are not labeled as such, so they cannot be considered as Port RJ 45.

The correct answer is "boros kabel" because the STAR topology is known for its efficiency in terms of cable usage. In a STAR topology, each device is connected to a central hub using a separate cable, which reduces the overall cable length required compared to other topologies like a bus or ring. This helps in minimizing cable costs and makes the network more cost-effective.

The correct answer is SSID. SSID stands for Service Set Identifier and it is the name or identity of an Access Point (AP). It is used to differentiate between different wireless networks in the vicinity. When connecting to a Wi-Fi network, the user is prompted to enter the SSID to identify the network they want to connect to.

The correct answer is NTFS Server because NTFS (New Technology File System) is a file system used by Windows operating systems to organize and store files on a hard drive. It is not a service that can be activated or enabled on a server. On the other hand, DHCP (Dynamic Host Configuration Protocol) Server, FTP (File Transfer Protocol) Server, DNS (Domain Name System) Server, and WEB Server are all services that can be activated or enabled on a server to provide specific functionalities such as assigning IP addresses, transferring files, resolving domain names, and hosting websites respectively.

DirectX is a built-in tool in Windows that is used to diagnose all hardware related to graphics, network, and multimedia. It helps in managing and optimizing the performance of these components in a computer system.

A repeater is needed to strengthen the signal in a local network cable. A repeater is a device that amplifies and regenerates the signal, allowing it to travel longer distances without losing strength. It receives the signal, cleans it up, and then retransmits it, effectively extending the reach of the network.

To configure a web server on Windows 2003 Server, the appropriate menu option to select is "Internet Information Services (IIS) Manager". This tool allows users to manage and configure the settings of the web server, including website creation, application pools, virtual directories, and security settings. It provides a graphical interface to easily navigate and make changes to the web server configuration.

A PC is generally divided into three main parts: input devices, CPU (central processing unit), and output devices. Input devices are used to input data into the computer, such as keyboards or mice. The CPU is the brain of the computer, where all the processing and calculations take place. Output devices are used to display or present the results or information processed by the CPU, such as monitors or printers. Therefore, the correct answer is "Input Device-CPU-Output Device."

The correct answer is "Putih orange-orange, putih hijau-biru, putih biru-hijau, coklat coklat – coklat". This is the correct color sequence for making a straight cable connection. The colors mentioned follow the standard color coding for Ethernet cables, where the white/orange and orange wires are used for transmitting data, the white/green and blue wires are used for receiving data, and the brown wires are used for grounding.

A LAN (Local Area Network) is a computer network that is confined to a small geographic area, such as a home, office building, or school. It typically has a high bandwidth, allowing for fast data transmission, and low latency, resulting in minimal delay in data transfer. Therefore, a LAN is the correct answer as it matches the description of a computer network with high bandwidth and low latency.

To access a web server, one would need a web browser program such as Mozilla or Opera. These web browsers allow users to connect to and interact with web servers by sending HTTP requests and receiving HTTP responses. Apache and IIS are web server software, not web browser programs. Squid and Samba are proxy server and file sharing software respectively, not web browsers. MySQL and Outlook are database management and email client software respectively, not web browsers. Friendster and Blogger are social networking and blogging platforms respectively, not web browsers.

A mail server is a service that allows clients to send and receive electronic mail locally or via the internet. It handles the storage, sending, receiving, and routing of email messages. It acts as a central hub for email communication, managing multiple user accounts and ensuring the delivery of messages to the intended recipients.

Windows is an example of a GUI-based operating system. GUI stands for Graphical User Interface, which refers to the visual and interactive elements of a computer program or operating system that allow users to interact with it using icons, buttons, and other graphical elements rather than just text-based commands.

If the "Request timed out" message appears from the ping command, it means that the connection between the two computers is disconnected.

In a star topology, all workstations are connected to a central hub. The hub acts as a central point for all communication between the workstations. This topology is commonly used in Ethernet networks where each workstation has its own cable connecting it to the hub. Any data that needs to be transmitted from one workstation to another must go through the hub. This centralized structure allows for easy management and troubleshooting of the network.

Squid is a program that functions as a proxy server. It is commonly used to improve web server performance by caching frequently accessed web pages. Squid acts as an intermediary between clients and servers, allowing clients to make requests for resources through the proxy server. It then retrieves the requested resources from the server and delivers them to the clients. Squid also supports various caching techniques, access control, and authentication mechanisms, making it an effective and popular choice for proxy server functionality.

The correct answer is LAN Card. A LAN Card, also known as a Network Interface Card (NIC), is responsible for translating the smallest units of information in the physical layer of a network. It allows a computer to connect to a local area network (LAN) and transmit and receive data. LAN Cards are essential for communication between computers within a network and play a crucial role in translating and transmitting data packets.

Tracert is the correct answer because it is a command used to show the route that a packet takes to reach a destination. It sends out packets with increasing time-to-live (TTL) values and records the IP addresses of the routers that the packets pass through. This information helps in troubleshooting network connectivity issues and identifying any bottlenecks or delays in the network path. Ping is used to test the reachability of a host, netstat displays active network connections and listening ports, looklan is not a recognized command, and host is used to perform DNS lookups.

When a peripheral is not fully installed or its drivers are not properly installed, a yellow exclamation mark symbol (!) will appear in the device manager. This symbol indicates that there is an issue with the peripheral and it requires attention or troubleshooting.

The correct answer is BIOS. BIOS stands for Basic Input/Output System. It is a firmware that is built into the computer's motherboard. It is responsible for initializing and controlling the hardware components of the computer, including the VGA card. By accessing the BIOS settings, users can enable or disable the onboard VGA card.

When the paper enters the printer in an unsymmetrical manner, it can cause a paper jam. The paper needs to be properly aligned and inserted into the printer for smooth printing.

Ms. Windows 2003 Server is the correct answer because it is a network operating system based on a graphical user interface (GUI). Windows 98, Windows XP, Windows Vista, and Windows Millennium are all versions of the Windows operating system, but they are not specifically designed as network operating systems.

The maximum data speed for wireless communication with 802.11b specification is 11 Mb/s. This specification refers to the IEEE 802.11b standard for wireless local area networks (WLANs). It operates in the 2.4 GHz frequency range and provides a maximum data rate of 11 megabits per second. This speed is suitable for basic internet browsing, email, and light multimedia streaming. However, it may not be sufficient for high-bandwidth applications such as HD video streaming or large file transfers.

The correct answer is "Open System Interconnection". OSI stands for Open System Interconnection, which is a model that describes how different devices and systems can communicate with each other over a network. It provides a framework for understanding and implementing network protocols and services.

The correct answer is "Toko di mana periferal di beli" because the log sheet for computer maintenance and repair should include information such as corrective actions taken, symptoms of damage, date and time of maintenance, and the name and specifications of the peripheral. The information about where the peripheral was purchased is not necessary for the maintenance and repair log.

When the computer emits a long beep followed by three short beeps upon startup, it indicates a problem with the VGA Card. This could suggest that the VGA Card is not properly installed or there may be a compatibility issue with the card.

The correct answer is "ls." In Linux, the "ls" command is used to list the contents of a directory. It displays the names of files and directories within the specified directory, providing information such as file permissions, ownership, size, and modification date. This command is essential for navigating and managing files and directories in the Linux operating system.

The correct answer is "Topologi Insfrastructure dan adhoc." This is because the question is asking for two types of wireless topologies that use an Access Point (AP). The Infrastructure topology refers to a network where devices are connected to a central AP, while the adhoc topology refers to a network where devices communicate directly with each other without the need for a central AP. Both of these topologies are commonly used in wireless networks.

The given options consist of various tools commonly found in a tool kit. An avometer, also known as a multimeter, is not typically included in a tool kit as it is a specialized electronic measuring instrument used for measuring voltage, current, and resistance. The other options, such as a brush (kuas), pliers (tang), cleaning fluid (cairan pembersih), and screwdriver (obeng), are all commonly found in a tool kit for general maintenance and repair tasks.

The correct answer is "Transport". The OSI model is a conceptual framework that standardizes the functions of a communication system into seven layers. The fourth layer of the OSI model is the Transport layer. This layer is responsible for end-to-end communication between hosts and ensures that data is delivered reliably and error-free. It manages the segmentation and reassembly of data, as well as flow control and error recovery.

The given correct answer suggests that the device manager showing a sign indicates that the computer component driver has not been installed yet.

A hub is not a WAN device because it operates at the physical layer of the network and simply forwards data to all connected devices. It does not have any intelligence to route data between different networks, which is a key function of a WAN device. Modems, repeaters, routers, and bridges are all examples of WAN devices as they are capable of connecting multiple networks together and routing data between them.

Interupsi refers to the act of disrupting or interrupting the flow of data in a network before it reaches its intended destination. This can be done through various means such as hacking, malware, or other malicious activities. Interception, on the other hand, refers to the act of capturing or intercepting data that is being transmitted over a network. Modifikasi refers to the act of modifying or altering the data in transit. Fabrication refers to the act of creating or falsifying data. DoS (Denial of Service) refers to the act of overwhelming a network or system with excessive traffic or requests, rendering it inaccessible to legitimate users.

The correct answer is "Pemilihan Paket". When installing a network operating system like Redhat 9, it is important to carefully select the packages that will be installed. This involves choosing the necessary software components and packages that are required for the specific network setup and desired functionalities. By selecting the appropriate packages, the installation process can be customized to meet the specific needs and requirements of the network environment.