you are designing an application to support an automobile rental agency. which of the following probably should not be represented as an object?
Answers
If one of the following is the payment amount, an object shouldn't be used to represent it.
What kind of connection between the customer and the bank account is demonstrated?Customers who borrow money from a bank give the bank their own money. The banker is the creditor and the client is the debtor in any loan/advances account. The first time this has happened is when someone deposited money with the bank and then borrowed money from them.
What design method is used for CRC cards?CRC cards are an example of an object-oriented system design technique that uses index cards. On each card, the name of the class, its responsibilities, and its collaborators are listed (i.e. other classes that the class needs to fulfil its responsibility).
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Related Questions
If you want the input gear to spin in the same direction as the output gear you must use a _______ gear.
A. Spur
B. Bevel
C. Driven
D. Idler
Answers
Answer:B
Explanation:
In what way, if any, is the impact of a given risk affected by the timing of a project?
The impact of a given risk is greater in the middle of a project.
The impact of a given risk is not affected by the timing of a project.
The impact of a given risk is greater in the beginning of a project.
The impact of a given risk is greater toward the end of a project.
Answers
The impact of a given risk affected by the timing of a project is that The impact of a given risk is greater in the beginning of a project.
What is perfect timing?This is known to be the time when something happens at what we call the exact right or ideal time.
Time is known to be a key or one of the factors that is said to often makes projects what they stand to be.
Note that; projects are said to be often bounded by scope, time, cost, quality and others.
Hence, The impact of a given risk affected by the timing of a project is that The impact of a given risk is greater in the beginning of a project.
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Answer: The likelihood of risk is greater in the beginning of a project.
Explanation: I got it right on edge
An executive thinks that using the cloud requires devices to be constantly connected to the internet. What is an example of an application that breaks this philosophy?
Answers
An example of an application that breaks the philosophy that using the cloud requires devices to be constantly connected to the internet is a cloud-based productivity suite with offline support.
What is the internet about?For example, Goo gle's G Suite allows users to work on G oogle Docs, Sheets, and Slides even when they are not connected to the internet. The changes made offline are automatically synced to the cloud when the device regains a connection.
Therefore, This allows users to continue working even when they are not connected, and ensures that their work is not disrupted due to a lack of internet access.
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Consider the following recursive method.
public static String doSomething(String str)
{
if (str.length() < 1)
{
return "";
}
else
{
return str.substring(0, 1) + doSomething(str.substring(1));
}
}
Which of the following best describes the result of the call doSomething(myString) ?
A
The method call returns a String containing the contents of myString unchanged.
B
The method call returns a String containing the contents of myString with the order of the characters reversed from their order in myString.
C
The method call returns a String containing all but the first character of myString.
D
The method call returns a String containing only the first and second characters of myString.
E
The method call returns a String containing only the first and last characters of myString.
Answers
Answer:
A
The method call returns a String containing the contents of myString unchanged.
Explanation:
Declare an array to store objects of the class defined by the UML above. Use a method from the JOptionPane class to request the length of the array from the user.
Answers
There is an `ElectionTest` class that contains the `main` method. Inside the `main` method, use the `JOptionPane.showInputDialog` method to display a dialog box and request the length of the array from the user. The entered value is then parsed as an integer and stored in the `arrayLength` variable.
How did we declare it?To declare an array to store objects of the class defined by the given UML diagram and request the length of the array from the user using a method from the `JOptionPane` class, use the following Java code:
java
import javax.swing.JOptionPane;
public class ElectionTest {
public static void main(String[] args) {
// Request the length of the array from the user
int arrayLength = Integer.parseInt(JOptionPane.showInputDialog("Enter the length of the array:"));
// Declare the array to store Election objects
Election[] elections = new Election[arrayLength];
// Perform operations with the Election objects as required
// ...
}
}
class Election {
private String candidate;
private int numVotes;
public Election() {
// Default constructor
}
public Election(String candidate, int num Votes) {
this.candidate = candidate;
this.numVotes = num Votes;
}
public void set Candidate(String candidate) {
this.candidate = candidate;
}
public void set NumVotes (int num Votes) {
this.numVotes = num Votes;
}
public int getNumVotes() {
return num Votes;
}
at Override
public String toString() {
return "Candidate: " + candidate + ", Votes: " + numVotes;
}
}
```
In this code, there is an `ElectionTest` class that contains the `main` method. Inside the `main` method, use the `JOptionPane.showInputDialog` method to display a dialog box and request the length of the array from the user. The entered value is then parsed as an integer and stored in the `arrayLength` variable.
Next, declare an array of type `Election` called `elections` with the specified length obtained from the user.
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Jeremy knows that there is a keyboard shortcut in Word, but he does not know what it is. What should Jeremy do to
find out what the keyboard shortcut is?
In the Customize Ribbon dialog box, click on File Tab in the left pane, and then find and select Save As in the right
pane
In the Customize Ribbon dialog box, click on Home Tab in the right pane, and then find and select Save As in the
left pane
In the Customize Keyboard dialog box, click on File Tab in the left pane, and then find and select Save As in the
right pane
In the Customize Keyboard dialog box, click on Home Tab in the right pane, and then find and select Save As in
the left pane
Answers
Answer: I hope this will help
go to this. It helped me!
Explanation:
https://support.microsoft.com/en-us/office/video-customize-the-ribbon-9ce81e05-ecc1-4142-a3e3-1298b37a59c6
Write (define) a public static method named isSorted, that takes three arguments (all arguments will be ints). This method should determine if the three argument values are in ascending order. The method should return the boolean value true if the argument values are in ascending order, otherwise it should return false. Examples: isSorted(1, 2, 3) will return true isSorted(2, 3, 1) will return false isSorted(2, 3, 3) will return true
Answers
The program is an illustration of methods
What are methods?
Methods are collections of named code blocks, that are executed when called or evoked.
The isSorted methodThe isSorted method written in Java, where comments are used to explain each line is as follows
//This defines the isSorted method
public static boolean isSorted(int a, int b, int c){
if(a < b && b < c){
//This returns true if the three argument values are in ascending order
return true;
}
//This returns false if the three argument values are not in ascending order
return false;
}
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Carla wants to add the existing field "Order ID Number" to an Access form. Which steps will allow her to complete
this task in Design view?
in the Design section, select the Format tab → select Add Existing Fields → cut and paste the field "Order ID
Number" into the form
O in the Design section, select the Form Design Tools tab → select Add Existing Fields — drag and drop the field
"Order ID Number" into the form
O in the Form Design Tools section, select the Arrange tab → select Add Existing Fields → cut and paste the field
"Order ID Number" into the form
O in the Form Design Tools section, select the Design tab → select Add Existing Fields → drag and drop the field
"Order ID Number" into the form
Mark this and return
Next
Submit
Answers
Answer:
in the Design section, select the Form Design Tools tab → select Add Existing Fields — drag and drop the field
"Order ID Number" into the form
Explanation:
I just took it
why do we need ro use drafting tools. materials and equipment according to its job requirements
Answers
Answer:
Drafting tools may be used for measurement and layout of drawings, or to improve the consistency and speed of creation of standard drawing elements.
Explanation:
Drafting tools may be used for measurement and layout of drawings, or to improve the consistency and speed of creation of standard drawing elements.
You are developing an application to ingest and process large volumes of events and data by using Azure Event Hubs.
You must use Azure Active Directory (Azure AD) to authorize requests to Azure Event Hubs resources.
Answers
Note that it is TRUE to state that you must use Azure Active Directory (Azure AD) to authorize requests to Azure Event Hubs resources.
How is this so?Azure Event Hubs, a data streaming platform,can be integrated with Azure Active Directory (Azure AD) for authentication and authorization purposes.
This ensures that requests to access and utilize Event Hubs resources are authorized and controlled through Azure AD, providing secure and authorized access to the application.
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You are developing an application to ingest and process large volumes of events and data by using Azure Event Hubs.
You must use Azure Active Directory (Azure AD) to authorize requests to Azure Event Hubs resources.
True or False?
In this challenge, your input will be three lines, each containing a string. The first line will be stored in the variable s1, the second in s2, and the third in s3. Define a variable called joined_with_commas that holds a string with the contents of s1, followed by a comma, followed by s2, followed by a comma, followed by s3.
Answers
Answer:
Answered below.
Explanation:
This challenge is solved using Python programming language.
#First getting the inputs and storing them in #variables s1, s2, s3
s1 = input ("Enter first string: ")
s2 = input("Enter second string: ")
s3 = input ("Enter third string: ")
#Then joining them with commas to make one #string.
joined_with_commas = "$s1 , $s2 , $s3"
print (joined_with_commas)
There are a couple of ways to build string in Programming, in this exercise we will be using the String Template method.
Let us implement this Algorithm using the Kotlin Programming Language
//Declaring variables
var s1 = "This"
var s2 = "is"
var s3 = "Brainly"
// We will using the string Template to set values for the final variable
var joined_with_commas = "$s1 ,$s2 , $s3"
//The expected output will be "This, is, Brainly"
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Virtually all computers are ____
Answers
Virtually all computers consist of hardware and software. They enable a computer to compensate for physical memory shortages, temporarily transferring data from one computer to another in a fraction of a second.
What are the functions of computers?The functions of the computer are as follows:
It is a data processing device that significantly performs four major functions: input, process, output, and storage. There are basically used for the basic functions of computers - input, storage, processing, and output.
It is a set of electronic devices that manipulate information or data. It has the capability to store, retrieve, and process data. You may already know that you can use a computer to type documents, send emails, play games, browse the Web, etc.
Therefore, virtually all computers consist of hardware and software.
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Which Chart Tool button allows you to quickly toggle the legend on and off?
Chart Styles button
Chart Filters button
Chart Elements button
Chart Font button
Answers
Answer:
The answer to this question is given below in the explanation section.
Explanation:
The correct answer to this question is:
Chart Element button
When you will insert a chart in excel, after inserting a chart in excel, when you click on the chart, then at the top right corner a button "+" will appear. This is called the Chart Elements button. By using this button, you can quickly toggle the legend on and off. By using this button you can add, remove, or change chart elements such as gridlines, title, legend, and data label, etc.
While other options are not correct because:
Chart Style button is used to change the style and color of a chart. Chart Filter button is used to filter the name and series of the chart and display them. While the chart font button is used to change the font of the chart.
Answer:
C. Chart Element Button
Explanation:
Define a class named Person and its two subclasses named Student and Employee. Make Faculty and Staff subclasses of Employee. A person has a name, address, phone number, and email address and birthDate. A student has a department, and a class status (first year, second year, third year, fourth year, fifth year ). An employee has an office, salary, and date hired. Use the java.util.Date class to create objects for birthDate and date hired. A faculty member has office hours and a rank. A staff member has a title. Override the toString() and equal() methods in each class. toString() should return all info of the object. equal() method must check equality of employees based on salary and name, and equality of students based on name and class status i.e. two employees are considered equal if they have the same name and salary and two students are considered equal if they have the same name and class status.
Write a test program in which you define objects from employee and student and make calls to at least 5 methods.
Notes:
1- Chose reasonable data types for all attributes.
2- In every class there must be at least two constructors (a no-arg constructor + a constructor with parameters)
3- Define setter and getter methods in all classes.
4- You have to use the this and super keywords at least twice each.
Answers
Answer:
C
Explanation:
omputer chip
Which statement about sample size is true?
A. As the sample size within a study increases, statistical power decrea
B. As the sample size within a study decreases, statistical power decrea
C. As the sample size within a study decreases, statistical power increa
D. As the sample size within a study decreases, statistical power remain
Please select the best answer from the choices provided
A
0 0 0 0
Answers
Explain the use of the functions feature of microsoft excel
Answers
Answer:
Formulas in Excel are useful in performing various mathematical, statistical, and logical operations. You can type in a formula (though you have to be sure it's exactly right) or you can use Excel's preset formulas called functions.
And ples follow me
Tony works as a Sorter in a processing factory. Which qualifications does he most likely have?
Answers
Answer:
It is likely that Tony has qualifications related to manual labor and/or factory work, such as experience operating machinery, knowledge of safety procedures, and attention to detail. A high school diploma or equivalent is typically sufficient for this type of job. However, it is worth noting that different factories may have different qualifications and requirements for a Sorter position, so it is possible that Tony may have additional qualifications specific to the factory where he works.
Explanation:
Joseline is trying out a new piece of photography equipment that she recently purchased that helps to steady a camera with one single leg instead of three. What type of equipment is Joseline trying out?
A. multi-pod
B. tripod
C. semi-pod
D. monopod
Answers
Joseline trying out tripod .A camera-supporting three-legged stand is known as a tripod. For stability, cameras are fixed on tripods, sometimes known as "sticks." In tripods, the fluid head is used. The camera may now tilt up and down in addition to pan left and right.
What tools are employed in photography?You will need a camera with manual settings and the ability to change lenses, a tripod, a camera case, and a good SD card if you're a newbie photographer who wants to control the visual impacts of photography. The affordable photography gear listed below will help you get started in 2021.A monopod, which is a one-legged camera support system for precise and stable shooting, is also known as a unipod.A camera-supporting three-legged stand is known as a tripod. For stability, cameras are fixed on tripods, sometimes known as "sticks." In tripods, the fluid head is used. The camera may now tilt up and down in addition to pan left and right.To learn more about tripod refer to:
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Answer:
monopod
Explanation:
The intent of a Do query is to accomplish a goal or engage in an activity on a phone.
Answers
False. The intent of a Do query is to accomplish a goal or engage in an activity on a phone.
The intent of a Do queryA computer query is a request for information or data made to a computer system or a database. It involves specifying specific criteria or conditions to retrieve relevant information from a database or perform a specific action.
Queries are commonly used in database management systems, where they allow users to search, filter, and sort data based on specific criteria. A query typically consists of a structured query language (SQL) statement that defines the desired data and any conditions or constraints to be applied.
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What is displayed when you run the following program? print(30 + 10) print(“5 + 8”) 30 + 10 13 30 + 10, , 13 40 13 40, , 13 30 + 10 5 + 8 30 + 10, , 5 + 8 40 5 + 8 40, , 5 + 8
Answers
The statements which would be printed when you run this Python program are:
30 + 10.5 + 8.What is programming?Programming can be defined as a process through which software developer and computer programmers write a set of instructions (codes) that instructs a software on how to perform a specific task on a computer system.
What is Python?Python can be defined as a high-level programming language that is designed and developed to build websites and software applications, especially through the use of dynamic commands (semantics) and data structures.
What is a print statement?A print statement can be defined as a line of code that is used to send data to the print or println method of a programming system such as compiler.
In this scenario, we can infer and logically conclude that the statements which would be printed when you run this Python program are:
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a(n) device initiates an instruction to transmit data, instructions, or information. group of answer choices startup sending communications delivery
Answers
An instruction to transfer data, instructions, or information is started by a sending device.
What other word would you use to describe data transmission?It makes it possible to move and communicate devices between points, between points and points, and between points and other points. Digital transmission and digital communications are other names for data transmission.
Which apparatus transmits data?A physical component known as an Ethernet transceiver connects computers or other electrical devices to a network so they can send and receive messages. The name "transceiver" refers to a device that has both a transmitter and a receiver. The term "media access unit" also applies to Ethernet transceivers (MAU).
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According to ACM and IEEE What are the most popular programming languages used in industry today
Answers
Python remains on top but is closely followed by C. Indeed, the combined popularity of C and the big C-like languages—C++ and C#—would outrank Python by some margin.
What is a programming language?A method of notation for creating computer programs is known as a programming language. The majority of formal programming languages are text-based, though they can also be graphical. They are a sort of programming language.
Large enterprises all across the world employ client-server applications, and Java is the programming language most often associated with their creation.
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What does the list "car_makes" contain after these commands are executed?
car_makes = ["Ford", "Volkswagen", "Toyota"]
car_makes.remove("Ford")
1. ['', 'Porsche', 'Vokswagen', 'Toyota']
2. ['Volkswagen', 'Toyota']
3. ['Toyota', 'Ford']
4. [null, 'Porsche', 'Toyota']
Answers
Answer:
The correct answer is option 2: ['Volkswagen', 'Toyota']
Explanation:
After the remove method is called on the car_makes list to remove the element "Ford", the list car_makes will contain the elements "Volkswagen" and "Toyota"
A city provided a network of Wi-Fi access points at all of the city parks. People would sit on the park picnic tables to use the internet. In one large park, some of the picnic tables were too far from the Wi-Fi access point and students would lose their internet connection. What could the city add to address this problem?
A) An Amplifier
B) A Grapgics Accelerator
C) A CPU
D) An Attenuator
Answers
Answer:
A) An Amplifier
Explanation:
You have finished the installation and set up of Jaba's Smoothie Hut. Kim asks for the VPN to be setup
Answers
Three wireless access points, a 24-port switch, and a modem/router with 100 Mbps service make up the best configuration for Jaba's Smoothie Hut's dedicated internet service, which should have enough bandwidth to handle customer demand and run the business.
What is meant by VPN?A virtual private network (VPN) is a method for establishing a safe connection between two networks, or between a computer and a network, via a public or insecure communication channel like the Internet.The term "virtual private network" (VPN) refers to a service that aids in maintaining your online privacy. With the help of a VPN, you may create a private tunnel for your data and communications while using public networks. Your computer and the internet are connected in a secure, encrypted manner through a VPN. The capacity to establish a secure network connection when using public networks is known as a virtual private network, or VPN.A VPN enables you to encrypt your internet traffic and disguise your online identity. As a result, it will be more difficult for other parties to keep tabs on your internet usage and steal data.To learn more about VPN, refer to:
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types of motherboard
Answers
Answer:
Types of Motherboard
Explanation:
Motherboards are present in Desktop, Laptop, Tablet, and Smartphone and the components and functionalities are the same. But the size of the components and the way they are accommodated on the board varies due to space availability. In desktops, most of the components are fitted inside the sockets provided on the board and it is easy to replace each of them separately, whereas in Laptops/Smartphones some components are soldered on the board, hence it is difficult to replace/upgrade.
Though different motherboards have varying capabilities, limitations, features, Physical size/shapes (form factor), they are identified/grouped/categorized mostly by their form factors. Each manufacturer has come out with its form factor to suit the design of computers. Motherboard manufactured to suit IBM and its compatible computers fit into other case sizes as well. Motherboards built using ATX form factors were used in most of the computers manufactured in 2005 including IBM and Apple.
You want to access the CLI (command line interface) of a Linux terminal at work from your Apple laptop at home. You have the proper client installed on your laptop. What needs to be installed on the remote Linux machine?
Answers
Answer:
An SSH server needs to be installed on the remote machine.
Explanation:
An SSH server is what establishes a command line interface remotely, this will allow the remote machine to communicate with the laptop and allow an terminal interface to be used to enter commands and such. An example of an SSH server is OpenSSH Daemon (sshd).
How do you get Brainliest on a question?
Does the original poster of the question have to award it?
Answers
Answer:
yes that is the way things work and I think for the answer to be marked brainiest there must be two answers that were posted.
Explanation:
Hope this helps:)
Explanation:
- Honestly, it is up to the poster of the question to decide that. Sometimes, the poster doesn't even pick the Brainliest, which is okay. I can't say that there will always be a Brainliest answer, but I can give you some really good hints on the easiest ways to get Brainliest.
1.) Only answer a question if you really know the answer and what you are talking about.
2.) Give very detailed responses that are thorough and understandable.
3.) Try not to use slang, it sounds unprofessional and like the question was a little slapped together.
- When a user posts a question, up to 2 people can respond to try to answer the question and earn the points. Yes, the original poster does need to do that. When two people respond to a question that a user posted, the user has the option to pick the Brainliest answer out of the two. But the user can only pick that when two people have answered.
- Another thing: when someone gets awarded with the Brainliest answer, they get extra points.
- To mark someone Brailiest, press the crown symbol at the bottom right side of whichever user's answer you choose has the best.
I hope this helps.
Use the drop-down menus to complete statements about how to use the database documenter
options for 2: Home crate external data database tools
options for 3: reports analyze relationships documentation
options for 5: end finish ok run
Answers
To use the database documenter, follow these steps -
2: Select "Database Tools" from the dropdown menu.3: Choose "Analyze" from the dropdown menu.5: Click on "OK" to run the documenter and generate the desired reports and documentation.How is this so?This is the suggested sequence of steps to use the database documenter based on the given options.
By selecting "Database Tools" (2), choosing "Analyze" (3), and clicking on "OK" (5), you can initiate the documenter and generate the desired reports and documentation. Following these steps will help you utilize the database documenter effectively and efficiently.
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During the past decade ocean levels have been rising faster than in the past, an average of approximately 3.1 millimeters per year. Write a program that computes how much ocean levels are expected to rise during the next 15 years if they continue rising at this rate. Display the answer in both centimeters and inches.
Answers
Answer:
Program in Python is as follows:
rise = 3.1
for i in range(1,16):
print("Rise in Year "+str(i))
cm = rise * 0.1 * i
inch = rise/25.4 * i
print(str(cm)+" centimetres")
print(str(inch)+" inches")
Explanation:
This line initializes the rise of the ocean level
rise = 3.1
The following iterates from 1 to 15 (which stands for year)
for i in range(1,16):
print("Rise in Year "+str(i))
This calculates the rise in each year in centimetre
cm = rise * 0.1 * i
This calculates the rise in each year in inches
inch = rise/25.4 * i
The line prints calculated ocean rise in centimetres
print(str(cm)+" centimetres")
The line prints calculated ocean rise in inches
print(str(inch)+" inches")