The remove() function of the Java List is used to delete elements from the list.
What is Java, exactly?Millions of devices, including laptops, smartphones, gaming consoles, medical equipment, and many more, employ the item java programming and software platform known as Java. Java's syntax and principles are derived first from C and C++ programming dialects.
What is the purpose of Java?The spoken in for creating Android mobile applications is Java.Actually, the Android system was developed using Java.Although Kotlin has recently become a popular Java-free choice for Android app development, it still uses the Java Framework and can interact with Java applications.
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Coding Problem Please check my work!
You’ll apply the concepts of Lesson 3 to create a basic menu-driven program.
You’ll create both pseudocode and a flowchart to design an application that displays the following menu:
--------------------------------
Select a Planet
1. Mercury
2. Venus
3. Earth
4. Mars
5. Exit the program
Enter your selection.
----------------------------------
When the user selects a planet from the menu, the program should display the following information about the planet:
Mercury Average distance from the sun 57.9 million kilometers
Mass 3.31 × 10^23kg
Surface temperature –173 to 430 degrees Celsius
Venus Average distance from the sun 108.2 million kilometers
Mass 4.87 × 10^24kg
Surface temperature 472 degrees Celsius
Earth Average distance from the sun 149.6 million kilometers
Mass 5.967 × 10^24kg
Surface temperature –50 to 50 degrees Celsius
Mars Average distance from the sun 227.9 million kilometers
Mass 0.6424 × 10^24kg
Surface temperature –140 to 20 degrees Celsius
(pseudocode) My Code:
Module main()
Declare Interger option
Call menuSelection()
Select option
Case 1:
Call planetMercury()
Case 2:
Call plantetVenus()
Case 3:
Call planetEarth()
Case 4:
Call planetMars()
Case 5:
Call endProgram()
End Select
EndModule
// display the menu slection
Module menuSelection
Display "1. Show information about Mercury."
Display "2. Show information about Venus."
Display "3. Show information about Earth."
Display "4. Show information about Mars."
Display "5. Exit the program."
Display "Enter your selection."
Input menuSelection
End Module
// if Merucury was selected
Module planetMercury()
Display "Mercury's average distance from the sun is: 57.9 million kilometers."
Display "Mercury's mass is: 3.31 x 10^23kg."
Display "Mercury's sufrface tempertaure is: -173 to 430 degrees Celsius
End Module
//If Venus was selected
Module planetVenus()
Display "Venus's average distance from the sun is: 108.2 million kilometers."
Display "Venus's mass is: 4.87 x 10^24kg."
Display "Venus's surface temperature is: 472 degrees Celsius
End Module
// if Earth was seleted
Module planetEarth()
Display "Earth's average distance from the sun is: 149.6 million kilometers."
Display "Earth's mass is: 5.967 x 10^24kg."
Display :Earth's surface temperature is: -50 to 50 degrees Celsius
End Module
//if Mars was selected
Module planetMars()
Display "Mars average distance from the sun is: 227.9 million kilometers."
Display "Mars mass is: 0.6424 x 10^24kg."
Display "Mars surface temperature is: -140 to 20 degrees Celsius."
End Module
// if exit the program was selected
Module endProgram()
Display "The program has ended."
End Module
Your pseudocode and flowchart seem to be well-structured and logical. It appears that you have created a main module that calls a menuSelection module which prompts the user to select a planet. Depending on the user's selection, the main module then calls the appropriate planet module (e.g. planetMercury, planetVenus, etc.) to display information about that planet. The endProgram module is called when the user selects "5" to exit the program.
What is the pseudocode about?However, there are a few things you might want to consider:
The indentation of your pseudocode can help make it more readable.The End Select statement at the end of your main module is unnecessary as this is the end of the module.It may be a good idea to add validation for user input to make sure that the user's selection is a valid number between 1 and 5.In some places the word plantet is used instead of planetIt may be helpful to add a prompt for the user to press enter after reading the information about the planet so that they have to actively choose to see the next information.In all, your pseudocode is clear and easy to understand, and it appears that it would produce a working program.
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which is an electronic document used to organize, analyze, and store data?
Electronic spreadsheet are a computer form of the spreadsheet where cost elements are listed, and the computer tally the results automatically.
What does this crucial document mean?Important Documents: What Are They? You should always have important papers on hand "just in case." Unless a significant life event occurs, such as purchasing a home, having a child, switching your name, or creating a will, you'll probably never need to utilize them.
What is standard document?"A standard is a written document that contains rules, specifications, guidelines, or characteristics that may be applied consistently to assure that materials, products, processes, and services are appropriate for their intended use." - ISO.
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what is digital native
A person who was raised in the information age or around digital technology is known as a "digital native."
What is the purpose of digital native?Digital natives are accustomed to and proficient in technology because they were raised in an IT-centric environment.
The generations born after 1980 are referred to be digital natives since they have spent their entire lives surrounded by technology, social media, mobile devices, computers, and the internet.
Therefore, a person who was raised in the information age or around digital technology is known as a "digital native."
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How to fix something went wrong while displaying this content steam
1. Check your Steam client version and ensure that you have the latest version installed. 2. Make sure that you are connected to a reliable internet connection. 3. Clear the Steam download cache. and more given below:
What is Steam client version?The current version of the Steam client is version 2.10.91.0. It was released on October 14, 2020 and is the latest version of the client available. This version of Steam includes updates to the Steam library, improved user interface, better performance, and additional features.
4. Verify the integrity of game files.
5. Uninstall and reinstall the game.
6. Disable any third-party antivirus or firewall software that could be blocking Steam.
7. Reset your network adapter.
8. Change your download region in the Steam settings.
9. Log out and log back into your Steam account.
10. Try running the game in compatibility mode.
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which is an electronic document used to organize, analyze, and store data?
A spreadsheet is a computer application that is used as an electronic document to calculate, organize, analyze, and store data in tabular form. Spreadsheets were developed as the computerized paper equivalent of accounting worksheets.
What is computer application spreadsheet?A worksheet (also called a spreadsheet) consists of cells in which you can enter data and calculate data. Cells are made up of columns and rows. Worksheets are always saved in workbooks. A workbook can contain many worksheets.
What is Microsoft Excel in Spreadsheets?Microsoft Excel is a spreadsheet application developed and maintaied by Microsoft. Excel can perform a variety of functions such as performing calculations and creating lists and charts. It also helps you analyze and sort information, track financial data, and more.
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which component does the actual computation of a computer system ?
a. The processor chip.
b. Main memory
c. secondary memory
Answer:
A
Explanation:
Central Processing Unit (CPU) The CPU is the brain of a computer, containing all the circuitry needed to process input, store data, and output results
what hardware feature of most mobile devices is used by a mobile os to detect when to rotate the screen to allow you to read or view the image properly?
An accelerometer is the hardware feature of most mobile devices and is used by a mobile os to detect when to rotate the screen to allow you to read or view the image properly.
What function in operating systems enables you to launch a new application even when RAM is at capacity?A portion of the hard disk is used by a system with virtual memory to simulate RAM. Without needing to add more RAM, a system can execute larger or more programs at once in virtual memory, giving each one the appearance of having more space.
How is hardware detected by the OS?Generally speaking, as part of the boot process, the majority of contemporary OSes (Windows and Linux) will re-scan the detected hardware. It has turned out to be unreliable to rely on the BIOS to identify everything and have it configured correctly. A variety of methods are employed in a typical x86 PC to find associated hardware.
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Choose the character you would use in the blank for the mode described. open ("fruit.txt","_____")
To write to a new file, use ______.
-r, a, w.
To read a file, use _______.
-a, w, r.
To add text to an existing file, use _______.
-a, r, w.
Answer:
1. To write -> w
2. To read -> r
3. To add -> a
How do you fix our systems have detected unusual traffic from your computer network?
To fix this issue, you should first identify the source of the unusual traffic. Check your network for any suspicious activity and address any security issues or malware that you find.
What is network?A network is a connection of two or more devices or systems, either through physical mediums such as cables, or wirelessly using radio waves, microwaves, or infrared light. Networks allow multiple devices to exchange data, allowing communication between users, computers, and resources. Networks can be classified into local area networks, wide area networks, and virtual private networks. Commonly used networks include the Internet, intranets, and extranets. Networks are essential for businesses and organizations to communicate, collaborate, and access resources quickly and efficiently. Through networks, businesses can easily share information, transfer data, and access resources regardless of location. Networks also provide an increased level of security, allowing administrators to control data access and monitor activity.
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An accounting professor wants to know the average gpa of the students enrolled in her class. she looks up information on blackboard about the students enrolled in her class and computes the average gpa as 3.29. State whether the following statement is true or false. The population is all iPhone 4 users.a. Trueb. False
The statement is (option b) false because the population in this scenario is students enrolled in the professor's class, not all iPhone 4 users.
Computing Average GPA of Students Enrolled in a ClassThe statement is false because the population in this scenario is students enrolled in the professor's class, not all iPhone 4 users. The professor used information from Blackboard about the students enrolled in her class to compute the average GPA of 3.29. Therefore, the population in this scenario is limited to only the students enrolled in the professor's class, and not all iPhone 4 users.
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When you save a document for the first time, which tab displays in Backstage?
a. Save As
b. Save
c. New
d. Info
When you save a document for the first time, the tab that displays in Backstage is:
a. Save As
When you save a document for the first time, the "Save As" tab displays in Backstage view. This tab allows you to select the location where you want to save the document, as well as the file format and file name.
The "Save As" tab also provides options to save the document as a different file type, create a new folder, and more. Once you've saved the document, you can use the "Save" command to save any changes you make to the document later on.
Backstage view is the area in Microsoft Office applications where you manage your files and their settings. You can access Backstage view by clicking on the "File" menu in the top left corner of the application.
The "Save As" tab allows you to select a location on your computer or network where you want to save the document. You can also choose a different file format, such as PDF or XPS, and give the document a different name. You can also create a new folder or choose an existing one to save the document in.
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What data type are the elements in stuff?
Answer:
The elements in 'stuff' are of the data type 'float'.
Use the drop-down menus to indicate the stage of technological design in which each action would occur. a. establish criteria and prepare the initial design. b. redesign and retest as necessary. c. define a need and research related information. d. build and test a prototype.
Establish criteria, define the necessity, do research on the topic, and produce the basic design. Create and evaluate a prototype, As required, redesign and retest.
What comprises the initial stage of the technological design process when reporting a solution?The technological design process involves the steps of identifying an issue, researching it, coming up with potential solutions, choosing the best one, building a model, testing it, making adjustments as necessary, and communicating the final answer.
What parallels can be drawn between the stages of technical design and the methodology of scientific inquiry?This includes gathering relevant information, identifying a problem, evaluating the results, planning and carrying out an investigation, analyzing the findings, and discussing the results.
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a short list of commonly used passwords tried against large number of user accounts is a characteristic feature of:
a short list of commonly used passwords tried against large number of user accounts is a characteristic feature of: replay attack.
What are DOS attacks?A denial-of-service attack (DoS attack) is a cyberattack that aims to make a computer or network resource unavailable to its intended customers by irreparably interrupting the operations of a host that is linked to a network. In order to overwhelm systems and prohibit some or all valid requests from being fulfilled, denial of service is frequently achieved by sending an excessive number of requests to the resource or machine that is being attacked. The incoming traffic that floods the victim during a distributed denial-of-service assault (DDoS attack) comes from numerous diverse sources. Since there are numerous sources, it is necessary to employ more advanced mitigation techniques in order to prevent this kind of attack.
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Why will cybersecurity considerations always be a critical part of any development process?
Cybersecurity is crucial since it guards against theft and destruction to many types of data.
What is Cybersecurity?Utilizing personnel, procedures, technology, and policies to defend enterprises, their vital systems, and sensitive data from online attacks is known as cybersecurity.
Since it protects against data theft and destruction, cybersecurity is essential.
Intellectual property, personally identifiable information (PII), sensitive data, protected health information (PHI), individually identifiable information (PII), sensitive data, and corporate and government information systems are all included.
Thus, cybersecurity considerations will always be a critical part of any development process.
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after bella earned her security certification, she was offered a promotion. as she reviewed the job responsibilities, she saw that in this position she will report to the ciso and will be a supervisor over a group of security technicians. which of these generally recognized security positions has she been offered? a. security administrator b. security manager c. security technician d. security officer
After Bella's promotion, she got job to report to the ciso and will be supervisor over a group of security technicians. So, the security position she has been offered is Security Manager.
What are the responsibilities of Security Manager?Oversees and develops security personnel.Recruits and trains fresh security personnel.Schedule for staffing security guards.Develops all security guidelines and protocols.Carries out routine security examinations.Investigates potential security risks and violations.Produces thorough security reports.Presents executives with security enhancement plans.Creating and overseeing the departmental budget.Leads trainings for the company's emergency response.New security technology is advised.Maintains absolute discretion and confidentiality.Ensures that the team adheres to norms and laws regarding privacy and security.To know more about security technicians visit:
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write a static method that returns an int array of length 3 containing the first 3 digits of pi, {3, 1, 4}
A static method that returns an int array of length 3 containing the first 3 digits of pi, {3, 1, 4}, can be written as follows:
public static int[] makePi() { int[] pi = {3 [3], 1, 4}; return pi; }
This code snippet will calculate the value of Pi based on the elements in the int array and store the result in the double variable piValue. Additionally, you can also use the int array to compare the value of Pi to values derived from other methods, such as the Gregory-Leibniz series, the Nilakantha series, and the Chudnovsky algorithm.
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invalid plugin detected. adobe acrobat reader will quit
Answer:
Need more information to help
Explanation:
There is an issue in the plugin folder of Acrobat which is why it is not loading...
what’s the name for the process by which memories are stored long-term?
No connection could be made because the target machine actively refused it 127.0.0.1:8888
Answer:
This error is a network-related error occurred while establishing a connection to the Server. It means that the error is occurring because there is no server listening at the hostname and port you assigned. It literally means that the machine exists but that it has no services listening on the specified port .
Generally, it happens that something is preventing a connection to the port or hostname. Either there is a firewall blocking the connection or the process that is hosting the service is not listening on that specific port. This may be because it is not running at all or because it is listening on a different port.
Explanation:
which component gets things running until the operating system takes over?
Answer:
BIOS
Explanation:
The basic input/output system (BIOS) is software that is contained on a memory chip on the computer's motherboard and is the first software that is run whenever a computer is started. It gets things running until the operating system takes over
While try to launch desktop Pulse Secure Application Launcher it throws "pulse secure application launcher failed to launch java applets". Using MacOS Catalina 11.2.2 and chrome. It worked earlier but now keeps throwing above error , I tried reinstalling it but it didn't help. True Or False
True, if the error message "pulse secure application launcher failed to launch java applets" is being displayed while attempting to launch the desktop Pulse Secure Application Launcher on a macOS Catalina 11.2.2 device using Chrome and the issue persists even after reinstalling the application, it likely indicates a problem with the configuration or compatibility of the software.
It is possible that this issue is caused by a compatibility problem with macOS Catalina 11.2.2 and the version of the Pulse Secure Application Launcher that you are using. Reinstalling the application may not have resolved the issue.
It's also possible that an issue could cause the issue with the Java Runtime Environment (JRE) that the Pulse Secure Application Launcher uses.
You may try to update your JRE version to the latest version or use a different browser to see if that resolves the issue. It may also be a good idea to check with your IT department or the Pulse Secure support team for further assistance.
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Complete the procedure for updating an email contact by selecting the correct term from each drop-down menu.
1. Locate and
a contact.
2. Update the contact information.
3. Click the
button
Use the Menu APIs to offer user actions and other options in your activities if you want to give users a recognizable and consistent user experience.
Android-powered smartphones are no longer necessary to have a distinct Menu button as of Android 3.0 (API level 11). With this modification, Android apps should stop relying on the conventional 6-item menu panel and instead offer an app bar that displays common user actions. The semantics to create a collection of actions and options is still based on the Menu APIs, despite the fact that the design and user experience for some menu items have changed. A popular user interface element in many different kinds of apps are menus.
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when the conclusions based upon the unaggregated data can be completely reversed if we look at the aggregated crosstabulation, the occurrence is known as
when the conclusions based upon the unaggregated data can be completely reversed if we look at the aggregated crosstabulation, the occurrence is known as the Simpsons Paradox.
What metric is employed to establish a link between two variables?A scale from + 1 to -1 is used to calculate the correlation coefficient. Either + 1 or -1 represents a variable's complete connection with another. The correlation is positive when one variable rises as the other rises; it is negative when one variable falls as the other rises.
What statistical technique is employed to establish the link between two variables measured at intervals?A bivariate study known as correlation assesses both the strength and the direction of the relationship between two variables.
In basic terms, what is Simpson's paradox?A statistical phenomenon known as Simpson's Paradox occurs when a population is divided into subpopulations and a correlation between two variables in the population either arises, vanishes, or reverses.
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which ics functional area tracks resources collects and analyzes information ?
The Intelligence, Surveillance, and Reconnaissance (ISR) functional area tracks resources, collects, and analyzes information. The Intelligence, Surveillance, and Reconnaissance (ISR) functional area is responsible for tracking resources, collecting information, and analyzing data.
This information is used to support military operations and decision-making. ISR operations can include activities such as reconnaissance, surveillance, and intelligence gathering using various means such as manned and unmanned aircraft, satellites, and ground-based sensors.
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Which was the first computer to use transistor instead of vacuum tubes?
A. Intel-650
B. Burroughs E-101
C. Datamatic-1000
D. IBM-1401
E. None of the above
The IBM-1401 was the original computer, in accordance with the claim, to employ transistors in place of vacuum tubes.
What does "computer" mean in its simplest form?A computer is a machine that takes messages (in the form of digitalized data) that processes it in accordance with a programme, piece of software, or set of instructions that specify how the information should be handled.
What are the definition and types of computers?A machine which can be taught to manipulate symbols is a computer. Its main traits are as follows: It reacts in a clear defined way to a given set of instructions. It can carry out a set of recorded instructions (a program). A lot of data can be stored and retrieved rapidly.
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"the profiles of members who are outside your network have limited visibility. to access more member profiles, continue to grow your network" how to solve this problem?
That issue can be occur because the amount of our account network at LinkedIn is out of standard. So the problem solving of that issue is you must connect your account with others account at LinkedIn in order to your network growing and qualified for having unlimited visibility.
"The profiles of members who are outside your network have limited visibility. to access more member profiles, continue to grow your network" is the error that can be found at LinkedIn apps or web. Visibility can be described as a relative ability to be seen under given conditions of distance, atmosphere, and light.
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How do you include location for a direct quote in the in-text citation for sources without page numbers?
In the same sentence as a direct quotation, always provide a full citation (parenthetical or narrative) that includes the page number (or other location information, e.g., paragraph number).
Include a parenthetical citation either immediately after the quotation or at the conclusion of the sentence. You must cite the author, the year of publication, and the page number when you directly quote from a text (separated by an en dash and preceded by "p." for a single page and "pp." for a span of many pages). In-text citations frequently end a sentence with parentheses including the cited item's page number and the author's last name (surname).
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Ethereum is currently the only blockchain that supports nfts.a. trueb. false
The given statement "Ethereum is currently the only blockchain that supports nfts" is False because:
Ethereum is not the only blockchain that supports non-fungible tokens (NFTs), although it is currently one of the most popular platforms for creating and trading NFTs.
Other blockchain networks, such as Binance Smart Chain, TRON, and Flow, also support the creation and trading of NFTs. Additionally, some newer blockchain networks like Polygon and Avalanche are also gaining popularity for NFTs.
Ethereum's popularity as a platform for NFTs can be attributed to its support for smart contracts, which allow for the creation of unique digital assets that can be bought and sold on the blockchain. However, other blockchain networks also support smart contracts and have their own advantages for NFTs.
Additionally, newer blockchain networks like Polygon and Avalanche are being developed as a solution to Ethereum's scalability issues and they provide a layer 2 solution that is more efficient and faster. They are gaining popularity among NFT creators and traders due to their ability to handle high transaction volume at lower costs compared to Ethereum.
In conclusion, Ethereum is not the only blockchain that supports NFTs, there are many other blockchain networks that also support the creation and trading of NFTs and each of them have their own advantages and disadvantages.
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The following algorithm is followed by a person every morning when they get up from bed to go to schoolWake upBrush teethPut on shirtPut on pantsPut on socksPut on shoesTie shoesWhich concept does this algorithm BEST demonstrate?answer choicesSequencingIterationSelectionExecution
This algorithm demonstrates Sequencing concept. Thus, option A is the correct answer.
What is algorithm?In mathematics and computer science, an algorithm is a finite sequence of exact instructions that is used to solve a class of specific problems or carry out a computation. Algorithms are used as specifications to perform computations and data processing.
Conditionals are a powerful tool that can be used by more complex algorithms to automate reasoning and decision-making by directing code execution down several paths and drawing true conclusions.
Alan Turing was the first to use terms like "memory," "search," and "stimulus" to describe human characteristics as metaphors for machines. A heuristic, on the other hand, is a problem-solving strategy that may or may not always produce accurate or ideal results.
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