Azhar Rizki Zulma

Creating an Inter Virtual Local Area Network (VLAN)A Virtual LAN is a group of devices on one or more LANs that are configured (using management software) to communicate as if those devices were connected to the same path, even though they are actually on different LAN segments. For computers on different VLANs to connect, a layer 3 device, such as a router, is required. The router used for VLAN routing must be capable of trunking to the switch. Therefore, the router must have a Fast Ethernet...

Control Structure IILoop OperationsIn programming, loops function to instruct the computer to perform actions repeatedly. There are two types of loops in the Python programming language: the while loop and the for loop. The for loop is referred to as a counted loop, while the while loop is called an uncounted loop. The difference is that the for loop is typically used to repeat code a known number of times, whereas the while loop is used for iterations that depend on a condition, with an inde...

Estimation of Population ParametersThe estimation of population parameters discussed here is limited to the case of estimating the mean of a population for numerical data and estimating the proportion of a population for categorical data. The population mean (µ) is estimated by the sample mean (x̅ or x-bar) ± MOE (margin of error). The population proportion (p) is estimated by the sample proportion (p̂) ± MOE. A simple illustration is in the case of estimating the pH level of bottled drinking...

GDSC Indonesia Summit 2022 was an event held by Google Indonesia. This event took place offline at the Google Indonesia office in the Pacific Century Place building, Jakarta, as well as at the JS Luwansa Hotel, Jakarta. It was attended by 73 leaders from GDSC communities across 73 universities in Indonesia, invited via email sent by the Google Developer Student Club Indonesia. The entire event was funded and sponsored by Google Indonesia, covering hotel accommodations, meals, and round-trip t...

Virtual Local Area Network (VLAN)A Virtual LAN is a group of devices on one or more LANs that are configured (using management software) to communicate as if those devices were connected to the same physical network. A VLAN (virtual LAN) is a network model that logically divides a network into several different VLANs. VLANs are not limited by the physical conditions of the network, as they can be configured virtually without regard to the equipment’s physical setup. Therefore, VLANs offer fle...

Control StructureBoolean ExpressionBoolean expression is an expression that returns a value of True or False, using relational/comparison operators, as well as logical operators. Additionally, Boolean expressions can also use membership operators and identity operators in some cases. Comparison OperatorsComparison operators are operators that compare two values. These operators are also known as relational operators and are often used to create logic or conditions. Below is a list of Arithmet...

Merge DataMerge Data is an operation that combines data from two data frames that have the same columns or rows. Data merging can be performed using the rbind() function for rows and cbind() for columns in the R programming language. Sort DataSort Data is an operation that arranges data in ascending order (from smallest to largest) or descending order (from largest to smallest). Data sorting can be done using the order() function in R. DatasetDownload Dataset MODULEDownload Module 3

Different Class NetworksA network is a collection of computers that are interconnected with or without cables, allowing them to communicate with each other by exchanging data. The purpose of a computer network is to enable more efficient management of resources, as well as to help maintain information in a reliable and up-to-date manner. Networks can also expedite the process of data sharing, facilitate more efficient communication within workgroups, and make efforts to serve clients more eff...

Arithmetic OperationsArithmetic operations are a part of number processing in a computer to perform calculations. In addition to performing calculations, arithmetic operations can also be used for logical operations. The foundation of performing calculations in computer arithmetic is addition, also known as an adder. Below are the arithmetic operators in the Python programming language. Here is a simple example of an arithmetic operations program: Operator Symbol Additio...

Functions of DHCP, DNS, HTTP, FTP, and E-MAIL ServersA server is a provider of various types of data, documents, and other resources needed by clients. Clients require servers to connect within a network or to request data/files that are available on the server. MODULEDownload Module 2