an airport has only one runway. when it is busy, planes wishing to take off or land have to wait. implement a simulation, using two queues, one each for the planes waiting to take off and land. landing planes get priority. the user enters commands takeoff flightsymbol, land flightsymbol, next, and quit. the first two commands place the flight in the appropriate queue. the next command finishes the current takeoff or landing and enables the next one, printing the action (takeoff or land) and the flight symbol.

Answers

Answer 1

The simulation ensures landing planes get priority over taking off planes, and it keeps track of the queues for each action.


To simulate an airport with one runway and two queues for planes waiting to take off and land, we can create a program that accepts user input in the form of commands and processes the planes in the queues according to their priority. This can be achieved by implementing a program that uses queues to store the planes and processes them based on their priority.


To implement a simulation for an airport with one runway using two queues, you can follow these steps: Create two queues: one for planes waiting to take off (takeoffQueue) and another for planes waiting to land (landingQueue  Accept user commands as input: takeoff flightsymbol, land flightsymbol, next, and quit. For the "takeoff flightsymbol" command, enqueue the flightsymbol in the takeoffQueue.  For the "land flightsymbol" command, enqueue the flightsymbol in the landingQueue. . Continue processing user commands until the "quit" command is entered.

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Related Questions

What is one way interpreted programming languages differ from compiled programming languages? (3 points)


Interpreted languages produce translated machine code that can be saved and run later, while compiled languages cannot be saved.

Interpreted languages translate all lines of code together and execute them all at once, while compiled languages translate one line of code at a time and then execute that line before moving on.

Programs written with interpreted languages are ready to be run, but programs written with compiled languages require interpreter software to be run.

Programs written with interpreted languages require the original source code, but programs written with compiled languages can be shared with others while keeping the source code private

Answers

Interpreted programming languages distinguish themselves from compiled programming languages in that they translate and execute code continuously.

Why is this so ?

Interpreted progra ming languages distinguish themselves from compiled programming languages in that they translate and execute code continuously while the program runs.

Whereas compiled languages transform code into machine code that computers can execute directly.

In contrast to compiled languages, interpreted languages lack a distinct executable file and interpret the language itself during runtime. Interpreted programming offers increased flexibility and reduced debugging complexity, while compiled programs create more efficient code with improved speed.

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Which of the following new Internet efforts was started by 34 universities?
a. CA*net 3
b. ARDNOC
c. vBNS
d. NGI
e. Internet2

Answers

Internet2 efforts was started by 34 universities. The correct option is e. Internet2.


Internet2 is a not-for-profit consortium led by 34 universities that came together in 1996 to develop and deploy advanced network applications and technologies. This initiative aimed to address the growing demands for high-speed data transmission and collaboration among researchers, educators, and industry professionals. Internet2 focuses on innovations in areas like ultra-high-speed networking, advanced network security, and emerging technologies to create a more robust and efficient global network infrastructure.

Internet2 was started by 34 universities with the goal of improving networking technology and enabling advanced research and collaboration opportunities for its members. The correct option is e. Internet2.

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Choose the term that best completes each sentence.

abstraction hides the details about a specific piece of information.

abstraction hides the details about a specific process.

data
procedural

Answers

Answer:

The answer to the above questions is given in explanation section:

Explanation:

abstraction hides the details about a specific piece of information.

The suitable match for this is Data

Because the word "Piece of information " can only be referred to data not to process.

Now look at the second

abstraction hides the details about a specific process

The suitable match here is procedural.

because specific process can only be referred to procedure not to data.

Answer:

The suitable match for this is Data

Because the word "Piece of information " can only be referred to data not to process.

Now look at the second

abstraction hides the details about a specific process

The suitable match here is procedural.

because specific process can only be referred to procedure not to data.

Imagine a program with the following statement being the first line of its main method: Scanner input; Immediately after it is executed, the value of input is undefined.

Answers

To correct the error gotten from the bug when the program is executed and you get "the value of input is undefined", you have to rename the function parameter.

The code

Scanner input= new Scanner(System.in);

   while(choice < 1 || choice > 9) {

       System.out.println("Select an option from the menu below: "

               + "\n1. Letters only"

               + "\n2. Numbers only"

               + "\n3. Binary data"

               + "\n4. Hexadecimal data"

               + "\n5. Binary data which represents an even number"

               + "\n6. A binary string which contains one of 2 patterns"

               + "\n7. Validate a binary stirng which contains both of the patterns"

               + "\n8. Determine if a word is a pattern"

               + "\n9. Exit");

       if(choice < 1 || choice > 9) {

           System.out.println("Invalid input -- try again\n");

       }

   }

   return choice;

}

The error from your code is based on the fact that The scanner variable in the class is shadowed by the String parameter called input.

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What are a few ways to format the text in a mail message in Outlook? Check all that apply.
Attach a file to the message to be opened separately.
Open the Font dialog box to access more detailed options.
Increase or decrease the indent.
Copy and paste text from a Word document
Use the Mini Toolbar to change the font appearance.
Click the Format Painter to paste a saved font format.

Answers

Answer:

The answers are b,c,d,e,f

Explanation:

After OSPFv3 has been enabled on a router. You need to set the router ID. Which command will accomplish this task

Answers

In order to set the router ID after OSPFv3 has been enabled on a router, the command that is used is "router-id".

By default, OSPFv3 uses the highest IPv4 address on the router as its OSPF router ID. This is different from OSPFv2, which uses the highest IPv4 address on the loopback interface by default. The OSPF router ID is used to uniquely identify the router in the OSPF domain.

The command to set the router ID is "router-id", followed by the IPv4 address you want to use as the router ID. Here is an example: Router(config)# router ospfv3 1Router(config-router)# router-id 1.1.1.1Main Answer: The command that is used to set the router ID after OSPFv3 has been enabled on a router is "router-id".

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what are tag and elements inserted in HTML document​

Answers

Answer:

HTML documents consist of tags and elements that define the structure and content of the document. Tags are used to define the structure of the document and elements are used to provide the content. Common elements include headings, paragraphs, links, images, lists, tables, and forms.

where can I go to follow other people on brainly? ​

Answers

Answer:

You have to send them a friend request. Click on their profile and that will take you to another link, with their info. Click add friend there.

Hope this helps.

Good Luck

How did tribes profit most from cattle drives that passed through their land?
A.
by successfully collecting taxes from every drover who used their lands
B.
by buying cattle from ranchers to keep for themselves
C.
by selling cattle that would be taken to Texas ranches
D.
by leasing grazing land to ranchers and drovers from Texas

Answers

The way that the tribes profit most from cattle drives that passed through their land is option D. By leasing grazing land to ranchers and drovers from Texas.

How did Native Americans gain from the long cattle drives?

When Oklahoma became a state in 1907, the reservation system there was essentially abolished. In Indian Territory, cattle were and are the dominant economic driver.

Tolls on moving livestock, exporting their own animals, and leasing their territory for grazing were all sources of income for the tribes.

There were several cattle drives between 1867 and 1893. Cattle drives were conducted to supply the demand for beef in the east and to provide the cattlemen with a means of livelihood after the Civil War when the great cities in the northeast lacked livestock.

Lastly, Abolishing Cattle Drives: Soon after the Civil War, it began, and after the railroads reached Texas, it came to an end.

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Which device can relay packets from one network to another and is usually programmable?

Answers

The device can relay packets from one network to another and is usually programmable is known to be called Router.

What is a router used for?

A router is known to be a kind of device that links two or more packet-switched networks as well as subnetworks.

Note that it is one that tends to serves some primary functions and as such, one can say that The device can relay packets from one network to another and is usually programmable is known to be called Router.

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For ul elements nested within the nav element, set the list-style-type to none and set the line-height to 2em.

For all hypertext links in the document, set the font-color to ivory and set the text-decoration to none.
(CSS)

Answers

Using the knowledge in computational language in html it is possible to write a code that For ul elements nested within the nav element, set the list-style-type to none and set the line-height to 2em.

Writting the code:

<!doctype html>

<html lang="en">

<head>

  <!--

  <meta charset="utf-8">

  <title>Coding Challenge 2-2</title>

</head>

<body>

  <header>

     <h1>Sports Talk</h1>

  </header>

  <nav>

     <h1>Top Ten Sports Websites</h1>

     <ul>

   

     </ul>

  </nav>

  <article>

     <h1>Jenkins on Ice</h1>

     <p>Retired NBA star Dennis Jenkins announced today that he has signed

        a contract with Long Sleep to have his body frozen before death, to

        be revived only when medical science has discovered a cure to the

        aging process.</p>

        always-entertaining Jenkins, 'I just want to return once they can give

        me back my eternal youth.' [sic] Perhaps Jenkins is also hoping medical

        science can cure his free-throw shooting - 47% and falling during his

        last year in the league.</p>

     <p>A reader tells us that Jenkins may not be aware that part of the

        least-valuable asset.</p>

  </article>

</body>

</html>

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For ul elements nested within the nav element, set the list-style-type to none and set the line-height
For ul elements nested within the nav element, set the list-style-type to none and set the line-height

GUIDING QUESTIONS
1. What are two ways to effectively reach customers/clients?

Answers

Answer:

phone calls

Explanation:

when a customer comes and u keep their data and information.incase of anything u can likely reach them on phone

Develop an algorithm to print the names of the candidates who should receive a refund. A refund is due if the candidate's votes received equals or exceeds 20 per cent of the votes cast in the constituency. The algorithm should also determine and print the number of candidates who received a refund. Test the algorithm with data from ten candidates. The algorithm must accept as input the names of the candidates, votes received and the votes cast in the constituency. The algorithm should print the name of the candidate and the words "Refund Due" or "No Refund" and the number of candidates who received a refund.​

Answers

Answer: start

input candidate name, votes received and vote cast

if count =number of candidate who re

Explanation:

PLS HELP!!
Flowchart and Algorithm is used to solve simple problems that does not have conditions

true or false???

Answers

On one side true and on the other side is false since the algorithm work differently depend on the data it input

assuming int variables start and stop have been declared and initialized, write a snippet of code (not a function) that prints the numbers from start to stop, inclusive, one on each line. however, you should skip a value if it is odd. you can check whether a value is odd by using the remainder operator: value % 2 != 0. so if start and stop were 4 and 8, your method would print:

Answers

This code snippet can be placed within a larger program or method to achieve the desired output. It can be adapted and expanded based on specific requirements.

To print the numbers from start to stop, inclusive, skipping odd values, you can use a loop. Here's an example snippet of code:
```
for (int i = start; i <= stop; i++) {
 if (i % 2 == 0) {
   System.out.println(i);
 }
}
```
In this code, we use a `for` loop to iterate from the start value to the stop value (inclusive). The loop variable `i` is initialized to the start value and incremented by 1 in each iteration.
Inside the loop, we use an `if` statement to check if `i` is divisible evenly by 2 (i.e., it is an even number). If it is, we use the `println` method to print the value of `i` on a new line.
This way, the code only prints the even numbers between start and stop. The remainder operator `%` is used to determine if a value is odd. If the remainder is not 0 when dividing by 2, it means the value is odd, so we skip printing it.
This code snippet can be placed within a larger program or method to achieve the desired output. It can be adapted and expanded based on specific requirements.

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Which of the following might cause a mobility impairment that limits computer use? Select 3 options.
a color blindness
Odyslexia
O neurological issue
injury
O genetic issue

Answers

Explanation:

A color blindness , injury .

Answer:

neurological issueinjurygenetic issue

Explanation:

The question is about mobility impairment. Color blindness and dyslexia have to do with vision, so rarely cause mobility issues related to computer use. Rather they would cause issues related to reading the screen.

The remaining three choices are the ones you want.

What does the Bruter program do?

Answers

Answer:

The Bruter program can be used to initiate brute force attacks on a user at a targeted IP address. A brute force attack is a trial-and-error method to obtain user information, such as a password. In Dictionary mode, Bruter can cycle through a list of words to try to obtain a user's password.

Explanation:

i did it

Decision support concepts have been implemented incrementally, under different names, by many vendors who have created tools and methodologies for decision support.

Answers

Yes, that is correct. Decision support concepts have been evolving over time and have been implemented in various forms by different vendors.

These concepts involve using data analysis and other methodologies to provide support for making informed decisions. Vendors have created tools and methodologies that incorporate these concepts and can assist with decision-making processes. It is important for organizations to carefully evaluate these tools and methodologies to determine which ones will best meet their specific needs and goals.

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Examples of 15 viruses in computer
Examples of 15 antiviruses in computer
Please fast​

Answers

Computer Viruses:

Morris Worm
Nimda
ILOVEYOU
SQL Slammer
Stuxnet
CryptoLocker
Conficker
Tinba
Welchia
Shlayer

Anti-viruses:

Esafe
Avast
Avira AntiVirus
e Trust Antivirus
Dr Web by
NOD32
F-Secure Antivirus
AVG Anti-virus
.Kaspersky Antivirus
McAfee Antivirus
eScan
PC-Cillin
Symantec Antivirus

In which type of networking model are data, applications, and processing power managed by servers on the internet?

Answers

Cloud computing type of networking model are data, applications, and processing power managed by servers on the internet.

What are the 3 types of cloud computing?

There are also three main types of cloud computing services: Infrastructure-as-a-Service (IaaS), Platforms-as-a-Service (PaaS), and Software-as-a-Service (SaaS).

What is cloud computing and how it works?

In more advanced terms, cloud technology works through data centers. Instead of using the storage space on your phone, computer or tablet, your information is housed in virtual servers. These virtual servers connect to huge data centers which have the infrastructure to store and protect your data.

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Consider the following code segment.System.out.print("AP");System.out.println();System.out.println("CS");System.out.print("A");What is printed as a result of executing the code segment?- AP- CS- A

Answers

Let's analyze the code step by step:

1. System.out.print("AP");
  This prints "AP" without a newline at the end.

2. System.out.println();
  This prints a newline, moving the cursor to the next line.

3. System.out.println("CS");
  This prints "CS" followed by a newline, moving the cursor to the next line.

4. System.out.print("A");
  This prints "A" without a newline at the end.

As a result of executing the code segment, the following is printed:

```
AP
CS
A
```

In computing, a code segment, also known as a text segment or simply as text, is a portion of an object file or the corresponding section of the program's virtual address space that contains executable instructions.

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Using technologies increase the time needed to complete a task is beneficial

True
False

Answers

Answer:

True

Explanation:

The advent of technology has given human to achieve a whole lot more in a rather short period of time when compared to the period where the major tool of engagement and task is Manual. With technology, aside from having the ability to complete task faster, we can achieve more accurate result and a lot attractive output. All these in very little time. Technology has helped industries grow multiple times faster thus increasing input, yield and productivity. The tedious nature of having to work manually has also been expunged with repetitive task now being programmed and automated.

The use of a concept or product from one technology to solve a problem in an unrelated one

Answers

Answer:

Technology transfer.

Explanation:

Technology can be defined as a branch of knowledge which typically involves the process of applying, creating and managing practical or scientific knowledge to solve problems and improve human life. Technologies are applied to many fields in the world such as medicine, information technology, cybersecurity, engineering, environmental etc.

Generally, technology has impacted the world significantly and positively as it has helped to automate processes, increased efficiency and level of output with little or no human effort.

Technology transfer can be defined as the use of a concept or product from one technology to solve a problem in an unrelated one.

why can’t the pm use the organization’s current information system for project monitoring and reporting?

Answers

PM needs to provide regular updates to stakeholders who require concise and actionable information. In such cases, the PM may have to invest in a dedicated system that is specifically designed for project monitoring and reporting.

There are several reasons why the project manager (PM) may not be able to use the organization’s current information system for project monitoring and reporting. These reasons are discussed below:Lack of Compatibility:One of the primary reasons why the PM may not be able to use the organization’s current information system is due to a lack of compatibility between the system and the project’s requirements.

The current system may not have the necessary features or functions to monitor and report on the project’s progress. As such, the PM may have to invest in a new system that is specifically designed for project monitoring and reporting.Cost:The cost of purchasing and implementing a new system can be a significant obstacle for many organizations. Even if the current system is not suitable for the project’s needs, the organization may be unwilling or unable to invest in a new system.

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1. Think of a company you know a bit about (that’s not included in the chapter reading) and explain how they use BI systems as part of the business model.a. Imagine you are running a company and yourcustomers have agreed to fill out surveys on their shoppingexperiences. What type of data cleaning / extraction do youthink would be necessary before the data could be used? Think ofsurveys you’ve filled out and give some specific examplesb. Imagineyou are a consultant, and you are trying to explain the use ofRFM Analysis to a potential client. How could this analysis be usedto increase their bottom line (profits)

Answers

An electronics company can use Business Intelligence systems as past of a business model by applying these in customer segmentation, sales analysis, market research, and prediction.

The type of data cleaning that can be required in the example above are data validation, standardization, removal of duplicates and outliers, and handling missing data.

What is RFM?

RFM is an acronym that stands for Recency, Frequency, and Monetary value. This acronym can be used to determine how recently a customer made a purchase, how often they made the purchase, and the monetary value they brought to the company.

This can be used to increase profits by targeting customers who score high in marketing campaigns.

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How does the internet help you to improve your:
mental health
self esteem
Help you stay mentally active
Help you stay in contact with family

Like why is the internet useful and a good thing

Answers

Answer:

Help you mentally active

Explanation:

bcoz we can use internet in good ways

Helps you stay mentally active because it basically gives you something to do.

How should you always start system board programming on an HP PC? a. Boot to the HP System Board Replacement & System Diagnostics Tool and then run WNDMIFIT. b. Boot to the HP System Board Replacement & System Diagnostics Tool and then run NBDMIFIT. c. Boot to the HP System Board Configuration tool and follow the tool's instructions to complete the programmingd. Update Intel branding before programming DMI

Answers

The correct way to start system board programming on an HP PC is to boot to the HP System Board Replacement & System Diagnostics Tool and then run NBDMIFIT (option b).

NBDMIFIT is a utility that allows you to program the DMI (Desktop Management Interface) and SMBIOS (System Management BIOS) information on the system board. This information includes details such as the system's serial number, product name, and asset tag, which are important for system identification and inventory tracking.

By using the HP System Board Replacement & System Diagnostics Tool, you can ensure that the programming process is done correctly and without errors. This tool also provides diagnostic tests to verify that the system board is functioning properly after programming.

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Data regarded as an input in a restaurant

Answers

Answer:

Touchscreen Point of Sale Terminals.

Order and Pay at the Table.

Handheld Point of Sale Systems.

Contactless Payments.

Self-Order Kiosks.

Kitchen Display Screens.

Printers for Restaurant.

Cash Drawer.

Which is government departments fund the Global Positioning System
The Global Positioning System is funded by the department of

Answers

Answer:

The department of defense

Explanation:

an example of recursion is found in the getArea () method of the Triangle class (see p. 608-609 and my Video on the Triangle class). This method uses recursion to find the area of a triangle with a given width. public int getArea () { if (width 1) { return 1; } else Triangle smallerTriangle = new Triangle (width -1)
int smallerArea = smallerTriangle.getArea(); return smallerArea + width; } Using this example, outline, but do not implement, a recursive solution for finding the smallest value in an array. For example, suppose we have an Integer array with elements (12, 15, 28, 32, 3, 7,21]. Outline how we can use recursion to find the smallest element, 3, in the array. HINT: You may want to look at the MaxElementDemo.java file in the Code Example folder.

Answers

This will output we return: "The smallest element in the array is: 3".

To find the smallest value in an array using recursion, we can use the following approach:

1. Define a method called getSmallestElement that takes an integer array as a parameter.
2. Check if the array has only one element. If yes, return that element.
3. Otherwise, split the array into two halves.
4. Call the getSmallestElement method recursively on each half to get the smallest element of each half.
5. Compare the smallest elements of each half and return the smallest of the two.

Here is an example implementation of the getSmallestElement method:

public int getSmallestElement(Integer[] arr, int start, int end){
   // base case: array has only one element
   if(start == end){
       return arr[start];
   }
   // Divide the array into two halves
   int mid = (start + end) / 2;
   // recursive calls to get the smallest element in each half
   int leftSmallest = getSmallestElement(arr, start, mid);
   int rightSmallest = getSmallestElement(arr, mid + 1, end);
   // compare the smallest elements of each half and return the smallest
   if(leftSmallest < rightSmallest){
       return leftSmallest;
   }else{
       return rightSmallest;
   }
}

To use this method, we can call it with the given array and the starting and ending indices of the array:

Integer[] arr = {12, 15, 28, 32, 3, 7, 21};
int smallestElement = getSmallestElement(arr, 0, arr.length - 1);
System.out.println("The smallest element in the array is: " + smallestlement);

This will output: "The smallest element in the array is: 3".

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What do you do in calculus? A cylindrical fish tank provides a 360 view. The height of the cylindrical fish tank is 30 inches, and the diameter of the base is 27.5 inches. If one US gallon is equal to approximately 231 cubic inches, calculate the amount of water the tank will hold. Give you 100 more brainly points plz help According to erikson, psychologically healthy middle-aged adults are most likely to______. An animation shows a beetle crawling in a straight line from the point (0, 10) to the point (28, 84) in 2 seconds. write a pair of parametric equations to model the path of the beetle. which point represents the location of the beetle 5 seconds after starting? (38, 94) (70, 195) (80, 185) (184, 269) 7.How does paragraph 7 contribute to the development of ideas in the text?from The Third wish find 65% of 100pls do simple working out :) Arrange the pieces to emphasize whom/what the action was done to. do not change the meaning or tense. lexie grey knitted this scarf on our last snow day. a car is traveling with a speed of 18.0 m/s along a straight horizontal road. the wheels have a radius of 0.260 m. if the car speeds up with a linear acceleration of 1.50 m/s2 for 6.70 s, find the angular displacement of each wheel during this period. Which word best completes this sentence?todos los sbados tengo que _______ la ropa.a. quererb. lavarc. limpiard. trapear which of the following are types of supportive communication? a. description. b. problem orientation. c. empathy. d. none of the above. e. all of the above. please help me create a short essay ( 3 pages) about Howyou will teach another a motor skill (Tennis).Must include.Gentiles or Fitts and Posners stages of learningDescription of type of skill (di Which of the following statements are correct in the simple CLRM of one variable and an intercept Y= 1+ 2X+u ? (choose all correct answers) If we know that 2^ which of the following is not a characteristics of covalent compounds? A.have low melting points b.sometimes dissolve in water casually form small, individual moleculesd. conduct electricity Which set of flasks will change temperature most quickly?Four sets of flasks A. Set A (solid gold chunk between flasks) B. Set B (solid stone chunk between flasks) C. Set C (solid glass chunk between flasks) D. Set D (solid rubber chunk between flasks) The Election of Ronald Reagan, 1980Know: New Right, Moral Majority, neoconservatives, "ABC" movement1. What factors (social, political, and economic) contributed to Reagan's victory in 1980? 100 POINTS!!Read this body paragraph from an essay about poaching. International laws are rules that different countries agree to follow. Strong international laws make it more difficult to sell poached animal parts. For example, international law resulted in the cooperation and training of law-enforcement groups from Kenya, Tanzania, and Thailand. As a result, large shipments of elephant ivory were discovered before they left an airport in Kenya. Actions like this help countries stop groups that benefit from poaching.Which sentence in the paragraph gives a reason that supports the claim?International laws are rules that different countries agree to follow.Strong international laws make it more difficult to sell poached animal parts.As a result, large shipments of elephant ivory were discovered before they left an airport in Kenya.Actions like this help countries stop groups that benefit from poaching. Solve: What is, -7+y>19? A pedometer treats walking 2,000 steps as walking 1 mile. Write a program whose input is the number of steps, and whose output is the miles walked. Output each floating-point value with two digits after the decimal point, which can be achieved as follows: print('{:.2f}'.format(your_value)) Ex: If the input is: 5345 the output is: 2.67 Your program must define and call the following function. The function should return the amount of miles walked. def steps_to_miles(user_steps) abby is 16, and andy is 5. both exhibit egocentrism. how is this egocentrism most likely to differ between them? ROI is a method used to evaluate: ________