Azhar Rizki Zulma

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...

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...

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...

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 ...

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

Data TypesIn programming languages, data types are categories that define the nature of data based on the logical operations that can be performed on them. Data types can be divided into several categories, including Character, Numeric, and List types. There are also complex data types, such as Data Frames. In the R programming language, there are various data types that can be used for analysis. Additionally, data types in R share similarities with those in older programming languages, such...

Simple Program in PythonPython is a high-level programming language created by Guido van Rossum. It is widely used for developing various types of programs, such as CLI programs, GUI applications (desktop), mobile applications, web applications, IoT, games, hacking programs, and more. Python is also known for being easy to learn, thanks to its clean and understandable syntax. Some features of Python include: A vast standard library; the Python distribution includes many ‘ready-to-use’...

Installation of Cisco Packet Tracer and Running Simple SimulationsCisco Packet Tracer is a program provided by Cisco Systems as a simulator for educational purposes, training, and research in computer network simulations. Packet Tracer cannot be used to model active networks, and this simulator also omits some commands that are used on the actual devices, specifically reducing commands found in Cisco IOS. MODULEDownload Module 1

Introduction to R & R StudioR (also known as GNU S) is a programming language and software for statistical analysis and graphics. It was created by Ross Ihaka and Robert Gentleman at the University of Auckland, New Zealand, and is now developed by the R Development Core Team, which includes Chambers. R is partially named after its creators (Robert Gentleman and Ross Ihaka) and partially as a play on the name S. R has become the de facto standard among statisticians for developing...