Soal Administrasi SiSTEM Jaringan (K13)

The given data "AMD Duron 1.8 Applebred 1.8 GHz Socket A Singgle-Core DHD1800DLV1C-OEM" refers to the specifications of a processor. The AMD Duron 1.8 Applebred 1.8 GHz Socket A Singgle-Core DHD1800DLV1C-OEM is a specific model of processor used in personal computers. Therefore, the correct answer is PROCESSOR.

A private network that is used to connect remote sites or users securely is called a VPN (Virtual Private Network). VPNs provide a secure and encrypted connection over a public network, such as the internet, allowing users to access resources and communicate privately. This makes VPNs an essential tool for maintaining privacy and security while accessing sensitive information or connecting to remote networks.

To connect two switches, a crossover cable is used. A crossover cable is designed to connect two similar devices, such as two switches, without the need for a separate device like a hub or a router. The crossover cable has a specific wiring arrangement that allows the transmit pins on one end to connect to the receive pins on the other end, and vice versa. This enables the switches to communicate and exchange data effectively.

HTTPS stands for Hyper Text Transfer Protocol Secure. It is a secure version of HTTP, the protocol used for transmitting data over the internet. The "Secure" in HTTPS refers to the use of encryption to protect the data being transmitted. This encryption ensures that the information sent between a user's browser and a website is secure and cannot be intercepted or tampered with by unauthorized individuals. HTTPS is commonly used for secure online transactions, such as online banking or shopping, where the protection of sensitive information is crucial.

To connect two switches, a crossover cable is used. A crossover cable is a type of Ethernet cable that has the transmit and receive wires crossed over at one end. This allows the transmit signals from one switch to be correctly received by the other switch and vice versa. It is different from a straight-through cable, which is used to connect a switch to a computer or other network device. The rollover and serial cables are not used for connecting switches together.

The letter "S" at the end of HTTPS stands for "Secure". This indicates that the website is using a secure communication protocol called HTTPS (Hypertext Transfer Protocol Secure). HTTPS encrypts the data exchanged between the user's browser and the website, ensuring that it cannot be intercepted or tampered with by unauthorized parties. This added layer of security is particularly important when transmitting sensitive information, such as passwords or credit card details, over the internet.

Microsoft Access bukan merupakan jenis database server karena Access adalah sebuah program database yang digunakan untuk membuat dan mengelola database, bukan sebuah server yang dapat digunakan untuk menyimpan dan mengelola data secara bersama-sama oleh pengguna yang terhubung. Sementara Oracle, ProgrestSQL, MySql, dan Microsoft SQL Server adalah contoh jenis-jenis database server yang digunakan untuk menyimpan dan mengelola data dalam lingkungan jaringan.

Microsoft Access is not a type of database server. It is a desktop database management system that is used for small-scale projects and personal use. Unlike the other options listed, Microsoft Access does not function as a server-based database system that can handle multiple concurrent users and large amounts of data.

The correct answer is "kill". In Linux, the "kill" command is used to forcefully terminate a running process. It sends a specified signal to the process, causing it to stop execution. This command is commonly used when a process becomes unresponsive or needs to be stopped immediately.

The correct answer is 2.0 GB because when installing a Linux operating system, it is recommended to have a swap space that is at least equal to the amount of RAM. In this case, the computer has 1.0 GB of RAM, so the minimum swap space required would be 1.0 GB.

16 Agustus 1993

14 Februari 2009

The correct answer is MASQUERADE. MASQUERADE is a parameter type used for configuring a firewall. It is commonly used in network address translation (NAT) to hide the true IP addresses of devices on a private network behind a single public IP address. This allows the devices on the private network to communicate with devices on the internet while appearing as if they are all coming from the same IP address. MASQUERADE is often used in scenarios where multiple devices need to share a single internet connection.

The correct answer is ssh. In Linux, port 22 is used for configuring SSH (Secure Shell) connections. SSH is a network protocol that allows secure remote access to a computer or server. It provides encrypted communication between the client and the server, ensuring confidentiality and integrity of data transmitted over the network. By using port 22 for SSH, Linux systems can establish secure connections for remote administration and file transfers.

Domain Name System

8 April 2007

db.domain

The correct answer is 110. The POP3 protocol is used to receive email messages from a mail server. It uses port 110 to establish a connection and retrieve emails from the server.

A proxy server is designed to improve internet access by temporarily storing the content of a website on a local server. This means that when users request the same content again, it can be retrieved from the local server instead of the internet, resulting in faster access and reduced bandwidth usage. Therefore, a proxy server is the correct answer for this question.

The correct answer is Nmap. Nmap is a powerful network scanning tool that is used to discover open ports and services on a network. It allows users to view a list of active ports on a target system or network. By running Nmap, users can gather information about the network and identify potential vulnerabilities.

There are two ways to obtain the Linux MikroTik operating system.

The given IP address is 172.172.17.7/27, which means that it has a subnet mask of 27 bits. The subnet mask determines the number of bits reserved for the network and host portions of the IP address. In this case, the network portion has 27 bits, leaving 5 bits for the host portion. With 5 bits for the host portion, the formula to calculate the number of hosts per subnet is 2 raised to the power of the number of host bits minus 2 (for the network and broadcast addresses). So, 2^5 - 2 = 30. Therefore, the correct answer is 30, indicating that each subnet can have 30 hosts.

Samba server is the correct answer because it is a protocol that provides file and print sharing services on a local network. It allows computers based on Windows and Linux to access data and printers interchangeably. Samba server enables seamless communication and data sharing between different operating systems, making it a suitable choice for networks with mixed environments.

Softlanding Linux System

The correct answer is Transport. FTP (File Transfer Protocol) is a network service that operates at the Transport layer of the TCP/IP protocol stack. It is responsible for the reliable transfer of files between hosts on a network.

The given IP address 192.168.4.18/28 has a subnet mask of 28 which means the first 28 bits of the IP address represent the network portion. The last 4 bits are available for host addresses. In binary, the subnet mask would be 11111111.11111111.11111111.11110000. When we apply this subnet mask to the given IP address, we get the network address as 192.168.4.16. Therefore, the correct answer is 192.168.4.16.

The given answer, "dns," is correct because port 53 is commonly used for DNS (Domain Name System) configuration in Linux operating systems. DNS is responsible for translating domain names into IP addresses and vice versa, allowing users to access websites using human-readable names instead of numerical IP addresses. By using port 53 for DNS configuration, Linux ensures that the necessary communication and data exchange related to domain name resolution can take place effectively.

The correct answer is -A. The -A option is used to append a new rule to the firewall configuration. This option allows the user to add a new command line to the firewall rules, specifying the desired parameters such as the protocol (-p) and the target (-t). By using -A, the user can insert a new firewall rule at a specific position in the configuration, ensuring that it is applied correctly.

The correct answer is "Ps –a". The command "Ps –a" is used to display a list of processes that are currently running on the system. It provides information such as process ID, CPU usage, memory usage, and status of each process. This command is commonly used in Unix and Linux operating systems to monitor and manage processes.

SOA smkghalib.sch.id . root . smkghalib.sch.id . (

The correct answer is "Meminfo" because the command "Meminfo" is used in Linux to obtain information about the system's memory, including details about the RAM (Random Access Memory). This command provides data such as the total amount of memory, free memory, used memory, and memory utilization. By running the "Meminfo" command, users can gather specific information about the RAM in their Linux system.

The correct answer is "lspci." This command is used in Linux to display a list of devices connected or installed on the PCI slots. It provides detailed information about the devices such as their names, vendors, device IDs, and more. Using this command helps in identifying and troubleshooting hardware devices connected to the PCI bus.

Authoritative DNS

db.ip

Nama Domain

Recursive DNS server

The correct answer is PREROUTING. The PREROUTING command is used in firewall configuration to manipulate packets before they are routed. In this case, it is used to capture incoming data packets before they are redirected for further processing. This command allows for the implementation of specific rules or actions on the packets before they reach their destination.

ip address

@ NS smkghalib.sch.id.

The correct answer is 25. The POP3 protocol is used for receiving email messages from a mail server. It uses port 25 to establish a connection with the server and retrieve the messages. Port 25 is the standard port for SMTP (Simple Mail Transfer Protocol), which is responsible for sending email messages. However, in this case, the question is asking about the protocol used for receiving messages, which is POP3.

Ncftp is a program that made its debut in 1990 as the first alternative FTP client. It is a popular choice for users who need a reliable and efficient FTP client.

The given correct answer is Nontransparent. Nontransparent proxies require manual configuration of the server IP and port on the client computer. This means that the client needs to manually input the server's IP address and the port number to establish a connection through the proxy.

DNS Resolver

NGINX is a web server application that is commonly used to accelerate content and application delivery, improve security, and enhance availability and scalability for websites. It is known for its high performance, low resource usage, and ability to handle a large number of concurrent connections. NGINX also offers features such as load balancing, caching, and reverse proxying, making it a popular choice for websites and web applications.

The correct answer is "-L". This command type is used for listing the rules in the firewall configuration. It allows users to view the current firewall rules and check if any specific ports or protocols are allowed or blocked. By using this command, users can easily monitor and manage the firewall settings to ensure the security of their network.

db.domain

@ A 192.168.55.1

NS smkghalib.sch.id.

The correct answer is ZWS. ZWS stands for Zero Wait State, which refers to a server web eksklusif (exclusive web server) for Unix and Unix platforms such as Solaris, FreeBSD, HP-UX, and Linux. This suggests that ZWS is specifically designed and optimized for these operating systems, providing efficient and fast web server capabilities.

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