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precious replied to the thread How Load Balancing Works in Cloud Environments.
Thanks @Emmanuel Phakula Mandala. While working at a fintech startup, we adopted a serverless architecture combined with microservices...
precious replied to the thread CompTIA Tech+ FC0-U71 Course Material.
A function call in programming is a command to run another part of the program and return. It invokes a function that has been defined...
precious replied to the thread CompTIA Tech+ FC0-U71 Course Material.
A function in programming is a piece of code that does one specific job. It is designed to perform a particular task, can take inputs...
precious replied to the thread CompTIA Tech+ FC0-U71 Course Material.
Debugging is fixing mistakes in code. It involves identifying and resolving errors or bugs in a program to ensure it runs correctly and...
precious replied to the thread CompTIA Tech+ FC0-U71 Course Material.
In object-oriented programming (OOP), a class is a blueprint or template for creating objects. It defines the properties (attributes)...
precious replied to the thread CompTIA Tech+ FC0-U71 Course Material.
Object-oriented programming (OOP) is a way to model real-world objects in computer code. It uses concepts such as classes and objects to...
precious replied to the thread CompTIA Tech+ FC0-U71 Course Material.
For an array to be multidimensional, it can hold arrays within arrays. This means that it can be structured in more than one dimension...
precious replied to the thread CompTIA Tech+ FC0-U71 Course Material.
An array is a special type of variable that holds many values at once. It is a data structure that allows you to store multiple values...
precious replied to the thread CompTIA Tech+ FC0-U71 Course Material.
In pseudocode, the symbol || represents Logical OR. This operator is used to combine two conditions, and it returns True if at least one...
precious replied to the thread CompTIA Tech+ FC0-U71 Course Material.
The Boolean operation that returns True only if both conditions are True is AND. In an AND operation, both operands must be True for the...
precious replied to the thread CompTIA Tech+ FC0-U71 Course Material.
An example of a string is Hello world. Strings are sequences of characters that can include letters, numbers, symbols, and spaces, and...
precious replied to the thread CompTIA Tech+ FC0-U71 Course Material.
When you enter a number as a character, you cannot perform math operations with it. Characters are treated as individual symbols or...
precious replied to the thread CompTIA Tech+ FC0-U71 Course Material.
An example of an integer is 23. Integers are whole numbers that can be positive, negative, or zero, and do not have decimal fractions...
precious replied to the thread CompTIA Tech+ FC0-U71 Course Material.
A floating-point number is a number that can have decimal fractions. It is used to represent real numbers and can accommodate a wide...
precious replied to the thread CompTIA Tech+ FC0-U71 Course Material.
An example of a character variable is '7'. In programming, character variables typically hold a single character or symbol, often...
precious replied to the thread CompTIA Tech+ FC0-U71 Course Material.
A variable in a computer program is a container that holds data for use later. It allows you to store, modify, and retrieve values...
precious replied to the thread CompTIA Tech+ FC0-U71 Course Material.
The main purpose of pseudocode is to describe what the code will do using plain language. It allows programmers to outline their ideas...
precious replied to the thread CompTIA Tech+ FC0-U71 Course Material.
A diamond shape in a flowchart indicates a decision point. This is where a condition is evaluated, and based on the result (typically...
precious replied to the thread CompTIA Tech+ FC0-U71 Course Material.
Before starting to code a program, you should decide what the program should do. This involves planning and defining the program's...
precious replied to the thread CompTIA Tech+ FC0-U71 Course Material.
The main purpose of a flowchart in programming is to show the flow (sequence) of logic in a program. It provides a visual representation...
precious replied to the thread CompTIA Tech+ FC0-U71 Course Material.
The main purpose of pseudocode is to describe what the code will do using plain language. It helps programmers plan and structure their...
precious replied to the thread CompTIA Tech+ FC0-U71 Course Material.
A loop in programming is a sequence of instructions that is executed repeatedly. The loop continues until a certain condition is met...
precious replied to the thread CompTIA Tech+ FC0-U71 Course Material.
Branching in computer programming is a method to execute a different sequence of instructions based on a condition. It allows the...
precious replied to the thread CompTIA Tech+ FC0-U71 Course Material.
Comments are ignored by the computer because they are not part of the executable code. They are included for human readers to provide...
precious replied to the thread CompTIA Tech+ FC0-U71 Course Material.
When using a function, you put the arguments or values the function needs to process inside the parentheses. These arguments are passed...