One reason many people enjoy having a smartphone is that it has an operating system that can run programs, also called ____.

Answer:

Folder

Explanation:

We will create folders in our operating system to store inside our files, documents, music, videos.

Once a folder has been created, other folders can be created inside and within these others, it will depend on our degree of organization or needs at all times.

The folders can be created on the desktop or on a hard drive or pendrive.

PROCESS:

- Click with the right mouse button on the desktop or the area where we want to create the folder.

- Click on the "NEW" option and in the new window that will show us click on the "FOLDER" with the left mouse button.

- We will create the folder with the name "NEW FOLDER" flashing the cursor. At that time we can replace it with the name we want to give it.

In Java, both class and instance methods can call public methods of another class with dot notation; class methods can be called directly from within instance methods of the same class without dot notation. Statement 1 and 2 are true statements.

When one method calls another method in Java, the following statements are evaluated:

Class & Instance Methods can call the public class methods of another class using dot notation and referencing the name of the other class. This is true because public methods are accessible by any class in the Java program.

Class & Instance Methods can also call the public instance methods of another class by using dot notation to invoke a method on an instance of the other class. Again, this is true as long as the methods being called are marked as public.

Instance Methods may use dot notation to call class methods of the same class. However, they can also call class methods directly without using dot notation because instance methods have an implicit reference to their enclosing instance. This makes statement #3 only partially true.

These interactions are a core part of Java's object-oriented programming paradigm, where methods and variables can be associated with classes and instances to encapsulate data and behavior.

Often referred to as the mouse port or keyboard port, the PS/2 port was developed by IBM and is used to connect a computer mouse or keyboard to an IBM compatible computer. Its name originates from the IBM Personal System/2 arrangement of PCs, with which it was propelled in 1987.

Computers use binary because it corresponds to the two possible states of electronic components: on and off, making data processing straightforward and reliable. Binary systems provide simpler storage, vast representational scope, and security benefits particularly evident in encryption key possibilities. The digital nature of binary is echoed in biological systems and the evolution of quantum computing.

Computers use binary instead of decimal because they rely on the electronic states which represent two possible states: on and off. Binary is a system that is represented with two unique digits (0 and 1), corresponding to these off and on states respectively. This simplicity allows computers to perform operations reliably and efficiently. Processing binary data is also more straightforward due to the nature of digital circuits, which handle two distinct states more easily than multiple states required by a decimal system. For instance, in ASCII encoding, the letter A is represented as the number 65, which in binary is 1,000,001.

Additionally, binary allows for simpler and more reliable storage and processing of data. Binary representation of numbers, like the decimal number 1837 being 11100101101 in binary, is managed internally by using sequences of binary digits to encode information. Computers can represent very large numbers, such as with AES-128 and AES-256 encryption keys, where the number of possible keys is 2128 and 2256 respectively. This demonstrates not only the vast representational scope but also the security that binary encoding can provide due to the computational difficulty of attempting every possible key combination.

The binary system is fundamentally suited to digital technologies and replicates the digital nature of biological systems, such as DNA encoding with A, C, G, and T. It also contributes to clearer data transmission for cell phone conversations and television signals. Moreover, the advent of quantum computing further emphasizes the benefits of binary systems, as qubits which behave based on quantum mechanical phenomena still rely on digital manipulation of data.

Answer:

Relationships

Explanation:

To connect two or more tables that have common fields, a user will need to establish and define the table relationships.

If the files have different contents but generate the same fingerprint using a hash function it will occurred a Collision. It is the process of two different messages/files that pile-up together using has function. Hash function is used to verify if your downloaded file wasn’t altered.

The answer to this question is a hanging indent. A hanging indent is a writing format where in the first line of the text or paragraph is being aligned in the left margin. A hanging indent is also known as the hanging paragraph.  

A hanging indent is used when all lines except the first line of the paragraph are indented from the left margin. This formatting technique is commonly used for references in academic writing. It can be applied in Microsoft Word using the 'Paragraph' settings.

With a hanging indent, all lines except the first line of the paragraph are indented from the left margin. This formatting style is commonly used in academic writing for citing references and constructing bibliographies. In Microsoft Word, after selecting the text, one can create a hanging indent by choosing 'Hanging' from the 'Special' options in the 'Indentation' section of the 'Paragraph' menu.

For block quotations in academic papers, which are quotations of more than four lines, the entire quotation is indented to signify a direct quote without the need for quotation marks. Additionally, when quoting more than three lines from a poem, you should also indent the quotation one-half inch from the left margin and omit quotation marks. Always introduce your block quote with a colon and include the page number at the end of the quotation, after the punctuation, in parentheses.

Final answer:

The second step in opening a computer case involves ensuring the computer is turned off and disconnected from any power source, followed by removing all cables.

Explanation:

The second step in opening the case of a working computer typically involves preparing the computer to be safely opened. Prior to opening the case, ensure that the computer is turned off and disconnected from any power source to avoid electric shock or damaging the components. After confirming the computer is powered down, you usually need to remove any cables connected to it, including the power cable, and place the computer on a stable, flat surface. Looking at various contexts, the second step may vary, but safety and disconnection from power are the key concerns before opening a computer case.

The purpose of the header element is used to configure the headings for a web page document or section of a web page document.

Headings are a critical aspect of web design, serving to divide content into manageable sections and to provide a hierarchy of information. The header element in HTML5 is designed to represent the introductory content or a group of introductory elements. It often contains one or more heading elements, such as <h1> to <h6>, that define the structure and organization of content, creating a clear, logical layout for the user. These true headings establish a meaningful sequence, especially for users of assistive technologies. By utilizing the header element, developers ensure that a website is accessible and its content is easily navigable, which are key factors when considering SEO and user experience. Using headers effectively can guide readers through a document and improve the overall readability of the text. It is these built-in heading styles that communicate order and importance to both users and search engines.

Variables that are shared by every instantiation of a class are class variables. Class variables are those that contain static modifiers in their declaration.

They are also known as static variables. In the definitions of functions, a class or variable parameter serves as a model for a family of classes or variables. It is an important part of object-oriented programming (OOP).

When used as an input, such as when passing a value to a function, and when used as an output, such as when obtaining a value from the same function. They can, for example, serve as a model for a function.

Therefore, the Class variables are those that are shared by all instances of a class. Static modifiers appear in the declaration of class variables.

To learn more about class variables, refer to the link:

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Why don't any of the questions about computers have anything that's up to date when it is asked.