Latihan Soal Admin Server 2 Tkj Smk Go

The correct answer is "reboot". Rebooting is the process of restarting a computer system, including the operating system. It allows the system to shut down and then start up again, which can help resolve certain issues or apply updates. The other options, such as "re-start", "re-boot", "poweroff", and "re-on", are not valid commands for restarting a Debian operating system.

HTTPS stands for Hypertext Transfer Protocol Secure, which is a secure version of HTTP. It uses encryption to protect the data being transmitted between a website and a user's browser. The default port for HTTPS is 443, which means that when a user accesses a website using HTTPS, the data is sent and received through port 443. This ensures that the communication is secure and protected from unauthorized access or interception.

DHCP Reservation refers to the term used for an IP address that is assigned by the server to the client, but it has a static nature. This means that the server reserves a specific IP address for a particular client device, ensuring that the device always receives the same IP address whenever it connects to the network. DHCP Reservation is useful in scenarios where certain devices require a consistent IP address for specific purposes, such as network configurations or access control.

Nslookup adalah singkatan dari Name Server Lookup. Nslookup adalah sebuah perintah yang digunakan untuk mengambil informasi dari server DNS (Domain Name System) tentang alamat IP yang terkait dengan nama domain tertentu. Dengan menggunakan Nslookup, pengguna dapat mencari informasi seperti alamat IP dari sebuah domain, nama domain dari sebuah alamat IP, dan juga informasi lainnya terkait dengan server DNS.

TTL stands for Time To Live. This term is commonly used in computer networks and refers to the amount of time a data packet is allowed to remain in a network before it is discarded. The TTL value is set in the header of the packet and is decremented by each router it passes through. Once the TTL reaches zero, the packet is discarded. This mechanism helps prevent packets from circulating indefinitely in a network and ensures efficient data transmission.

HTTPS adalah singkatan dari HyperText Transport Protocol Secure. HTTPS adalah protokol komunikasi yang digunakan untuk mengamankan transfer data di internet. Protokol ini menggunakan enkripsi SSL/TLS untuk melindungi data dari serangan dan kebocoran. Dengan menggunakan HTTPS, informasi yang dikirimkan antara pengguna dan situs web akan terenkripsi, sehingga hanya pengguna dan situs web yang dapat membaca dan memahami data tersebut.

The given correct answer states that "iface eth0 inet static" means that interface network eth0 is using a static IP address. This means that the IP address assigned to eth0 will remain the same and will not change dynamically.

The correct answer is "Berkeley Internet Name Domain." This is because BIND is a widely used acronym in the field of computer networking, specifically in the context of Domain Name System (DNS) servers. BIND is an open-source software that provides DNS services, allowing translation of domain names into IP addresses and vice versa. The Berkeley part of the acronym refers to the University of California, Berkeley, where the software was originally developed.

The given question asks for a commonly used text editor in Linux for server administration, excluding Pico, Nano, Touch, Vi editor. The correct answer is w3m.

The correct answer is "Forward dan Reverse". DNS zone mapping involves two forms: forward mapping and reverse mapping. Forward mapping maps domain names to IP addresses, allowing users to access websites using easy-to-remember domain names. Reverse mapping, on the other hand, maps IP addresses back to domain names, which is useful for troubleshooting and security purposes.

Apache adalah server web yang dapat berjalan di berbagai platform seperti Linux dan Windows. Xampp, DHCP, Bind, dan DNS bukan server web, melainkan perangkat lunak lain yang berhubungan dengan jaringan atau server. Oleh karena itu, Apache adalah jawaban yang tepat untuk pertanyaan ini.

The correct answer is "chmod". In Debian, the command "chmod" is used to change the access permissions of a file or folder. This command allows users to modify the read, write, and execute permissions for the owner, group, and others. By using "chmod", users can control who can access and modify the file or folder in Debian.

Links2 is a web browser that can be used in the Debian server version. It is a text-based browser, which means it does not have a graphical interface. This makes it lightweight and suitable for server environments where resources are limited. Links2 supports HTML and CSS rendering, as well as basic browsing features like bookmarks and tabbed browsing. It is a popular choice for server administrators who need to access web-based interfaces or perform simple web tasks on their Debian servers.

The correct answer is "Packet Internet Gopher" because "Ping" is a network utility used to test the reachability of a host on an Internet Protocol (IP) network. It sends a small packet of data to the host and waits for a response. The term "Gopher" refers to a protocol used for distributing, searching, and retrieving documents over the Internet, which was popular in the early days of the internet. Therefore, "Packet Internet Gopher" is the most appropriate explanation for the term "Ping".

The correct answer is 255.255.255.240. This is because the given IP address 200.100.50.25/28 has a subnet mask of /28, which means that the first 28 bits of the IP address are the network address and the remaining 4 bits are for host addresses. The subnet mask 255.255.255.240 has the first 28 bits set to 1, indicating the network address, and the remaining 4 bits set to 0, indicating the host addresses. Therefore, this subnet mask is the correct choice for the given IP address.

The correct answer is "aptitude install bind9". This is because the aptitude command is used in Debian-based Linux distributions to manage packages, and the "install bind9" part of the command installs the DNS Server BIND9 package.

MikrotikOS is the correct answer because it is a network operating system that provides maximum speed, is free, and has open-source code that can be accessed, studied, and debugged. This makes it an ideal choice for network operations as it offers both performance and flexibility. Linux Debian and Linux Red Hat are also open-source operating systems, but they may not necessarily have the same level of network optimization and specific features for networking as MikrotikOS. Macintosh and Windows, on the other hand, are not network operating systems and do not offer the same level of customization and network-specific functionalities as MikrotikOS.

DHCP Reservation adalah pemberian IP address bersifat tetap dari server kepada klien berdasarkan Mac address. Ini berarti bahwa ketika klien terhubung ke jaringan, server DHCP akan memberikan IP address yang sama ke klien berdasarkan Mac address yang telah ditetapkan sebelumnya. Hal ini memungkinkan klien untuk selalu mendapatkan IP address yang sama setiap kali terhubung ke jaringan, sehingga memudahkan dalam pengaturan dan konfigurasi jaringan.

The correct answer is "Uniform Resource Location". URL stands for Uniform Resource Location, which is a specific type of web address that is used to locate and access resources on the internet. It is a standardized format that includes the protocol (such as HTTP or HTTPS), the domain name, and the specific path to the resource.

The correct answer is "Standalone dan network". This is because operating systems can be used in both standalone and network environments. In a standalone environment, the operating system is used on a single computer or device without any network connection. In a network environment, the operating system is used on multiple computers or devices that are connected to each other, allowing for communication and sharing of resources. Therefore, the operating system can function in both standalone and network settings.

Zona forward dan zona reverse adalah istilah yang sering disebutkan dalam konteks layanan DNS. DNS (Domain Name System) adalah sistem yang menghubungkan alamat IP dengan nama domain. Zona forward dan zona reverse adalah dua jenis zona dalam konfigurasi DNS. Zona forward digunakan untuk menerjemahkan nama domain menjadi alamat IP, sementara zona reverse digunakan untuk menerjemahkan alamat IP menjadi nama domain. Dengan menggunakan zona forward dan zona reverse, layanan DNS dapat memastikan bahwa permintaan pengguna untuk mengakses suatu situs web dapat diarahkan dengan benar ke alamat IP yang sesuai.

The correct answer is "/etc/init.d/networking restart". This command is used to restart the networking service in Debian. The "/etc/init.d/networking" file is the script that controls the networking service, and the "restart" parameter tells the script to stop and then start the service again. This is useful when there are issues with the network configuration or connectivity and a restart is needed to apply any changes or fix any problems.

The reverse for the IP address 125.168.1.1/8 is 125.in-addr.arpa. In reverse DNS lookup, the IP address is reversed and appended with the "in-addr.arpa" domain. The /8 indicates that the first 8 bits of the IP address are used for the network portion, so only the first octet (125) is considered for the reverse lookup. Therefore, the correct answer is 125.in-addr.arpa.

The correct answer is "chown". In Debian, the "chown" command is used to change the ownership of a file or folder. This command allows the user to specify the new owner of the file or folder, granting them full control over it.

The correct answer is "hostname" because in Linux Debian, the command used to change the name of the computer is "hostname". This command allows users to set or change the hostname of the system.

The correct answer is "Advanced Packaging Tool." The acronym "apt" stands for Advanced Packaging Tool. This tool is a package management system used in Debian and Ubuntu-based operating systems to handle the installation, upgrade, and removal of software packages. It provides a command-line interface for managing packages and their dependencies, making it easier for users to install and maintain software on their systems.

The correct answer is "mv". In Linux Debian, the "mv" command is used to rename a file or folder. It can also be used to move a file or folder to a different location within the system.

SSL stands for Secure Socket Layer. It is a cryptographic protocol that provides secure communication over a computer network. It ensures that the data transmitted between a web server and a browser remains encrypted and cannot be intercepted by unauthorized parties. SSL certificates are used to authenticate the identity of the website and establish a secure connection. By using SSL, sensitive information such as passwords, credit card details, and personal information can be transmitted securely, protecting users from potential cyber threats.

The "fixed-address" in the DHCP server configuration file is used to assign a specific IP address to a client. This means that when a client requests an IP address from the DHCP server, it will always receive the same IP address that is specified in the "fixed-address" configuration. This is useful in scenarios where certain devices or clients need to have a consistent IP address for specific purposes, such as network management or security configurations.

The correct answer is /etc/network/interfaces. This is the file path where the configuration of IP addresses is stored in Debian.

The correct answer is /var/www/. This is the default DirectoryRoot for the Apache2 web server in Debian. The /var/www/ directory is where the web server looks for files to serve to clients.

A server is a computer or system that provides services or resources to other computers or clients on a network. It is responsible for handling requests and delivering data or resources to clients. In the context of the given question, a server is described as an integrated service provided by an operating system for specific purposes. Therefore, the correct answer is "Server."

The correct answer is "a2dissite". This command is used to disable a website on a web server. By running this command, the configuration file for the specified website is removed from the enabled sites directory, effectively deactivating the site.

The correct answer is /etc/resolv.conf. This file is the default location for the resolver configuration on Linux Debian. The resolver is responsible for contacting the intended host using the IP address provided by the nameserver.

SSL (Secure Sockets Layer) adalah protokol yang digunakan untuk mengenkripsi data yang dikirim melalui HTTP. SSL memastikan bahwa data yang dikirimkan antara server dan pengguna terlindungi dan tidak dapat diakses oleh pihak yang tidak berwenang. Dengan menggunakan SSL, informasi sensitif seperti kata sandi dan informasi pribadi dapat dienkripsi sehingga tidak dapat dibaca oleh pihak ketiga yang mencoba mengaksesnya.

The correct answer is /etc/default/isc-dhcp-server. This file is used to determine the interface that will be used as the DHCP Server. It contains the configuration settings for the ISC DHCP server, including the network interfaces that will be used for DHCP. By editing this file, the user can specify the interface that will be responsible for assigning IP addresses to clients on the network.

The correct answer is "Arahkan url ke situs atau web server web browser" because this option suggests that to test the functionality and appearance of a website or web server, one should direct the URL to the website or web server using a web browser. This is a common method used to access websites and test their performance and functionality.

The correct answer is "apt-cdrom add". This command is used in Debian Linux to add a CD-ROM to the system's package repository index. By adding the CD-ROM, the system can then install software packages directly from the CD. This command is commonly used when installing software on Debian systems without an internet connection.

The correct answer is named.conf. This file is used to configure the DNS server, specifically the BIND (Berkeley Internet Name Domain) server. It contains the settings and options for the DNS server, such as defining zones, specifying forwarders, and configuring logging. The named.conf file is crucial for the proper functioning and customization of the DNS server.

After the configuration of a website is enabled, the configuration file for that site will be located in the directory /etc/apache2/sites-enable.