Assignment 7A: Rare Collection. We can make arrays of custom objects just like we've done with ints and strings. While it's possible to make both 1D and 2D arrays of objects (and more), for this assignment we'll start you out with just one dimensional arrays. Your parents have asked you to develop a program to help them organize the collection of rare CDs they currently have sitting in their car's glove box. To do this, you will first create an Audio CD class. It should have the following private attributes. . . String cdTitle String[4] artists • int release Year • String genre • float condition .
Answers
AudioCD class has a constructor that takes in the private attributes as arguments, and initializes them. With this AudioCD class, you can now create an array of AudioCD objects to represent your parents' rare CD collection.
Here's an implementation of the AudioCD class with the private attributes specified in the assignment:
class AudioCD {
private:
string cdTitle;
string artists[4];
int releaseYear;
string genre;
float condition;
public:
// Constructor
AudioCD(string title, string artists[4], int year, string genre, float condition) {
cdTitle = title;
for (int i = 0; i < 4; i++) {
this->artists[i] = artists[i];
}
releaseYear = year;
this->genre = genre;
this->condition = condition;
}
// Getters
string getTitle() {
return cdTitle;
}
string* getArtists() {
return artists;
}
int getReleaseYear() {
return releaseYear;
}
string getGenre() {
return genre;
}
float getCondition() {
return condition;
}
// Setters
void setTitle(string title) {
cdTitle = title;
}
void setArtists(string artists[4]) {
for (int i = 0; i < 4; i++) {
this->artists[i] = artists[i];
}
}
void setReleaseYear(int year) {
releaseYear = year;
}
void setGenre(string genre) {
this->genre = genre;
}
void setCondition(float condition) {
this->condition = condition;
}
};
Note that the AudioCD class has a constructor that takes in the private attributes as arguments, and initializes them. It also has getter and setter methods for each attribute to allow access to and modification of the object's state.
With this AudioCD class defined, you can now create an array of AudioCD objects to represent your parents' rare CD collection.
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Related Questions
write a program that declares and initializes 2 integer variables var1 and var2 with the values 600 and 30, and calculates their sum, difference, product, and quotient. finally, print the values out. the output should look like this exactly:
Answers
In this program, we declare and initialize two integer variables, `var1` and `var2`, with the values 600 and 30, respectively. Here is a program in Python that accomplishes the task you described:
var1 = 600
var2 = 30
sum = var1 + var2
difference = var1 - var2
product = var1 * var2
quotient = var1 / var2
print("Sum: ", sum)
print("Difference: ", difference)
print("Product: ", product)
print("Quotient: ", quotient)
In this program, we declare and initialize two integer variables, `var1` and `var2`, with the values 600 and 30, respectively. We then calculate the sum, difference, product, and quotient of these two variables. Finally, we print out the values of these calculations.
The output of the program will look exactly like this:
Sum: 630
Difference: 570
Product: 18000
Quotient: 20.0
The sum of `var1` and `var2` is 630, the difference is 570, the product is 18000, and the quotient is 20.0.
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If a salesperson were trying to sell this cabin, which word would be best to use to make its size seem most positive?
small
tiny
cozy
little
THE ANSWER IS C. cozy
Answers
Answer:
c
Explanation:
other people said it
A __________ error does not prevent the program from running, but causes it to produce incorrect results. A. Syntax b. Hardware c. Logic d. Fatal 2. A __________ is a single function that the program must perform in order to satisfy the customer. A. Task b. Software requirement c. Prerequisite d. Predicate 3. A(n) __________ is a set of well-defined logical steps that must be taken to perform a task. A. Logarithm b. Plan of action c. Logic schedule d. Algorithm 4. An informal language that has no syntax rules and is not meant to be compiled or executed is called __________. A. Faux code b. Pseudocode c. Python d. A flowchart 5. A __________ is a diagram
Answers
We complete the questions with the correct answers:
1. A Syntax error does not prevent the program from running, but causes it to produce incorrect results. The correct answer A.
2. A Software requirement is a single function that the program must perform in order to satisfy the customer. The correct answer B.
3. A(n) Algorithm is a set of well-defined logical steps that must be taken to perform a task. The correct answer A.
4. An informal language that has no syntax rules and is not meant to be compiled or executed is called Pseudocode. The correct answer B.
5. A Flowchart is a diagram. The correct answer A.
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We complete the questions with the correct answers:
1. A Syntax error does not prevent the program from running, but causes it to produce incorrect results. The correct answer A.
2. A Software requirement is a single function that the program must perform in order to satisfy the customer. The correct answer B.
3. A(n) Algorithm is a set of well-defined logical steps that must be taken to perform a task. The correct answer A.
4. An informal language that has no syntax rules and is not meant to be compiled or executed is called Pseudocode. The correct answer B.
5. A Flowchart is a diagram. The correct answer A.
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A sum of money is shared between 2 friends in the ratio 2 : 3. If the larger
share is $450. What is the total sum shared?
Answers
What are 2 ways to send a message to your client when signed in as an accountant user?.
Answers
Answer:
The use of Ask client and request are 2 ways to send a message to your client when signed in as an accountant user.
Is a randomly generated 4-CNF sentence with n symbols and m clauses more or less likely to be solvable than a randomly generated 3-CNF sentence with n symbols and m clauses? Explain.
Answers
It is generally believed that a randomly generated 4-CNF sentence with n symbols and m clauses is less likely to be solvable than a randomly generated 3-CNF sentence with n symbols and m clauses, due to the increased complexity of the 4-CNF format.
Both 3-CNF and 4-CNF are NP-complete problems, meaning that there is no known algorithm that can solve them in polynomial time. Therefore, the difficulty of solving them depends on the specific instance of the problem.
In general, a 4-CNF sentence is more likely to be solvable than a 3-CNF sentence with the same number of variables and clauses. This is because in 4-CNF, each clause has four literals, whereas in 3-CNF, each clause has three literals. This means that 4-CNF can express more complex constraints than 3-CNF. For example, a clause in 4-CNF can express the logical equivalence of two literals, which cannot be expressed in 3-CNF.
However, this does not mean that all randomly generated 4-CNF sentences are more likely to be solvable than randomly generated 3-CNF sentences. The difficulty of solving a specific instance of the problem depends on the specific constraints imposed by the sentence. In practice, the difficulty of solving a 4-CNF sentence with n symbols and m clauses may be similar or even higher than that of solving a 3-CNF sentence with the same number of symbols and clauses.
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what is definition of browser
Answers
"A web browser, or simply 'browser,' is an application used to access and view websites.
Explanation:
I hope It'll help you...
Answer:
a computer program with a graphical user interface for displaying and navigating between web pages.
Explanation:
Why would a developer use pseudocode in the Design step of the game
development cycle?
OA. To include specific details and outline the logic of a program
OB. To connect key points in a logical way
C. To gather inspiration for a game's artwork
D. To find ideas for level designs or general color schemes.
Answers
The reason that a developer would use pseudocode in the Design step of the game development cycle is option
A. To include specific details and outline the logic of a program.
B. To connect key points in a logical way.
What is pseudocode?Pseudocode is a way to express the logic of a program in plain language, making it easy to understand and debug. It also helps to organize the development process, breaking the program into smaller, more manageable parts. This can help them plan and organize the development process more effectively.
Hence options C and D are not related to pseudocode usage in game development process.
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A friend tells you that they cannot afford to pay for the standardized tests that need to be taken to apply for college and military academies. How could you respond?
Answers
Answer:
you could respond by giving your money to them.
Explanation:
what is an overview of your opinion of Digital Etiquette? Do not look it up bc I will know!
Answers
Answer:
I think digital etiquette is good and it should be know all around the world.
Explanation:
(display nonduplicate words in ascending order) write a program that prompts the user to enter a text in one line and displays all the nonduplicate words in ascending order.
Answers
To write a program that prompts the user to enter a text in one line and displays all the nonduplicate words in ascending order, Loop through each word in the list of words.
Convert the input text to lowercase to avoid case sensitivity issues. Split the input text into individual words using the `split()` method. Create an empty list to store the nonduplicate words. If the word is not already in the list of nonduplicate words, append it to the list. Sort the list of nonduplicate words in ascending order using the `sorted.
Here's what the program would look like: ```# Prompt the user to enter a text in one line input_text = input("Enter a text in one line: ") # Convert the input text to lowercase input_text = input_text.lower() # Split the input text into individual words = input_text.split() # Create an empty list to store the nonduplicate words nonduplicate_words = [].
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Help me get this
Also use these commands
Answers
how many ones dose it take to get 9 tens
Answers
Explanation: there are 10 ones in one 10 so if you multiply 10 times 9 it’s 90
any good movies to watch ??
Answers
Answer:
The mandilorian
Explanation:
What kind of route is created when a network administrator configures a router to use a specific path between nodes?.
Answers
The route is created when a network administrator configures a router to use a specific path between nodes is Static route.
what is static route?A type of routing known as "static routing" involves explicitly specifying routes while configuring a router. No routing protocols are involved in any routing; it just happens. An administrator-defined route known as a "static route" directs packets traveling between the source and destination to follow the designated path.Gamma and neutron radiation are real-time detected and identified by the Static Node, which offers these services in a portable, small frame.The Node can be readily left on to enable inconspicuous neutron radiation detection and gamma isotope identification in any place that requires additional security. The SIGMA Network receives the alerts and other reports.know more about static route click here:
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Mark the following statements as true or false.
a. In a counter-controlled while loop, it is not necessary to initialize the loop control variable.
b. It is possible that the body of a while loop may not execute at all.
c. In an infinite while loop, the while expression (the decision maker) is initially false, but after the first iteration it is always true.
d. The while loop:
j = 0;
while (j <= 10)
j++;
terminates if j > 10.
e. A sentinel-controlled while loop is an event-controlled while loop whose termination depends on a special value.
f. A loop is a control structure that causes certain statements to execute over and over.
g. To read data from a file of an unspecified length, an EOF-controlled loop is a good choice.
h. When a while loop terminates, the control first goes back to the statement just before the while statement, and then the control goes to the statement immediately following the while loop.
Answers
The true or false nature of each statement is given below,
a. False - In a counter-controlled while loop, it is necessary to initialize the loop control variable.
b. True - It is possible that the body of a while loop may not execute at all if the condition is not met initially.
c. False - In an infinite while loop, the while expression is always true, causing the loop to run indefinitely.
d. True - The while loop terminates if j > 10.
e. True - A sentinel-controlled while loop is an event-controlled while loop whose termination depends on a special value.
f. True - A loop is a control structure that causes certain statements to execute over and over.
g. True - To read data from a file of an unspecified length, an EOF-controlled loop is a good choice.
h. False - When a while loop terminates, the control goes to the statement immediately following the while loop.
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Bubbling-up is applied to Binary Search Tree when an element is added True False
Answers
The given statement "Bubbling-up is applied to Binary Search Tree when an element is added" is false, because bubbling-up is not applied to Binary Search Tree when an element is added.
A binary search tree (BST) is a node-based binary tree data structure in which each node has no more than two child nodes, known as the left child and the right child. The left sub-tree of a node has a key less than or equal to its parent node's key, while the right sub-tree of a node has a key greater than or equal to its parent node's key.
When it comes to adding elements to a binary search tree, the following steps are taken:
Add a new node to the tree by creating it with the appropriate key, left child, and right child pointers.Locate the node in the binary search tree that has a key equal to the new node's key. If the key is already present, the new node will be discarded, since BSTs do not allow duplicate keys. Otherwise, the new node is inserted in the tree as a leaf node.Balancing the tree is the final step. When a node is inserted into a binary search tree, the tree may become unbalanced. To keep the binary search tree balanced, a balancing operation such as bubbling-up or rotating the tree is performed.You can learn more about Binary Search Tree at
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Using the Caesar cipher, "HELLO" is encrypted to "OLSSV" by applying a shift of 7. The number 7 is considered the __________
Answers
Answer:
The offset
Explanation:
In the question, we understand that the original text is HELLO and the encrypted text is OLSSV.
It should be noted that O replaced H, L replaced E, S replaced L and V replacement O.
This is made possible by a term refered to as offset.
The offset is used to determine the character that will replace another when it is encrypted.
7 characters after H is O; this is same for every other characters in the text.
The example given represents a simple shift cipher encryption with each letter in the original text shifted by a fixed value. Hence, the shift value of 7 used in the cipher given is called the key.
Each alphabet on the original text, HELLO is shifted by the key 7 to produce :
H + 7 alphabets gives OE + 7 alphabets gives LL + 7 alphabets gives SL + 7 alphabets gives SO + 7 alphabets gives VThis produces the encryption OLSSV, hence, with the shift of 7 known the encryption letters are each reversed by 7 to obtain the actual phrase 'HELLO'.
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Is MOOC's potentially harmful to copyright? Why or why not ?
Answers
Answer:
Fair-use exceptions to traditional copyright protection face challenges as well, given a MOOC's potential for global reach. Nonetheless, fair use and MOOCs are not mutually exclusive ideas. MOOCs remain an experiment...
Which activity can produce bugs that are harmful to the security of a Web server?
Answers
Answer:
A. Software updates
Explanation:
Updating the software of something can affect how the hardware works, which can lead to making the server easier to access. A good example is the US government using at max win 7 (in some cases, XP) due to possible security issues with Win 10.
cloudy computing would like to allow users to relate records to other records of the same object. what type of relationship is this?
Answers
Cloud computing would like to allow users to relate records to other records of the same object by using a Self-relationship.What is Cloud Computing Cloud computing is the on-demand availability of computer resources, particularly data storage and computing power, without direct user management.
In layman's terms, this implies that any individual can access computer resources from any location with internet access, making it possible to create a single, central repository of information that can be accessed by multiple users in real-time.
This provides the user with a platform for easy access to computing power and the storage of information. The use of cloud computing technology eliminates the need for costly and complex hardware and infrastructure for businesses and organisations.
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When exactly is glClear(GL_DEPTH_BUFFER_BIT) and glClear(GL_COLOR_BUFFER_BIT) necessary?
Answers
The functions glClear(GL_DEPTH_BUFFER_BIT) and glClear(GL_COLOR_BUFFER_BIT) are necessary at the beginning of each frame in a rendering loop.
The glClear(GL_DEPTH_BUFFER_BIT) function is used to clear the depth buffer, which is used to store the depth information for each pixel in the scene. Clearing the depth buffer ensures that the depth information from the previous frame is not used in the current frame.
Similarly, the glClear(GL_COLOR_BUFFER_BIT) function is used to clear the color buffer, which is used to store the color information for each pixel in the scene. Clearing the color buffer ensures that the color information from the previous frame is not used in the current frame.
In summary, both glClear(GL_DEPTH_BUFFER_BIT) and glClear(GL_COLOR_BUFFER_BIT) are necessary at the beginning of each frame in a rendering loop to ensure that the information from the previous frame is not used in the current frame.
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The physical things you can touch that make up a computer
Answers
The physical things you can touch that make up a computer are monitor, mouse, keyboard, and CPU.
What is computer?A computer can be defined as an electronic device which accepts data, processes data and brings out information known as results.The computer is used to type and edit different forms of documents like word, PDF and Excel.
A computer can be used to perform business transactions online. It is used by both sellers and buyers to market and purchase product respectively.A computer can be used to play music, watch movies and play games.
Therefore, The physical things you can touch that make up a computer are monitor, mouse, keyboard, and CPU.
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Describe each of the four methodologies and give an example of software that you might development using each of the methods. For one, explain why you chose that method and what would be in each area of the methodology.
Agile development methodology
DevOps deployment methodology
Waterfall development method
Rapid application development
Answers
Agile Development Methodology: Agile development is a iterative and incremental approach to software development that emphasizes flexibility and collaboration between the development team and stakeholders. Agile methodologies prioritize customer satisfaction, working software, and continuous improvement. An example of software that might be developed using agile methodology is a mobile application, where requirements and priorities can change frequently and the development team needs to adapt and deliver new features quickly. Agile methodologies are well suited for projects that have rapidly changing requirements or are highly dependent on external factors.
DevOps Deployment Methodology: DevOps is a set of practices that combines software development and IT operations to improve the speed, quality and reliability of software deployments. DevOps focuses on automation, continuous integration and continuous deployment. An example of software that might be developed using DevOps methodology is an e-commerce platform, where it's important to have a reliable, fast, and secure deployment process, and that is also easily scalable.
Waterfall Development Methodology: The Waterfall methodology is a linear sequential approach to software development where progress is seen as flowing steadily downwards through the phases of requirements gathering, design, implementation, testing and maintenance. An example of software that might be developed using Waterfall methodology is a large enterprise software system that has well-defined requirements and a long development timeline. This methodology is well suited for projects where requirements are well understood and unlikely to change, and the development process can be divided into distinct phases.
Rapid Application Development (RAD): Rapid Application Development (RAD) is a methodology that emphasizes rapid prototyping and rapid delivery of working software. RAD methodologies prioritize rapid iteration and delivery of working software. An example of software that might be developed using RAD methodology is a startup's MVP (Minimum Viable Product), where the goal is to quickly develop a basic version of the product to test with customers and gather feedback. This methodology is well suited for projects where time-to-market is a critical factor and requirements are not fully understood.
What are the methodology about?Each methodology has its own advantages and disadvantages, and choosing the right methodology depends on the nature of the project, the goals of the development team, and the available resources.
Therefore, Agile methodologies, for example, prioritize flexibility and continuous improvement, while Waterfall methodologies prioritize predictability and a linear development process. DevOps methodologies prioritize automation, speed, and reliability while RAD methodologies prioritize rapid delivery and customer feedback.
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what method does an sdhc card use for storing data
Answers
Secure Digital High Capacity (SDHC) cards use the NAND flash memory method to store data.
SDHC (Secure Digital High Capacity) is a flash memory card standard that supports storage capacities ranging from 4GB to 32GB.
The standard was established in 2006, and the cards are used in various devices, including cameras, smartphones, and portable media players.
They're compatible with a variety of operating systems, including Windows, macOS, and Linux.
NAND flash memory is a non-volatile storage technology that doesn't require power to maintain stored data.
It's widely utilized in storage devices such as USB drives, memory cards, and solid-state drives. Unlike NOR flash memory, which is used for read-only purposes, NAND flash memory is capable of both read and write operations.
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What is a class in CSS?
a grouping of HTML tags for which style properties can be declared
a selector used to define a unique style
a tag used to apply styles to a block of content
the part of a declaration describing the type of style to be applied
Answers
A tag used to apply styles to a block of content.
Answer- A: a grouping of HTML tags for which style properties can be declared
Explanation: "In CSS, a class is a group of elements that are the same or similar. You can have as many elements as you want in a class. And each element can be the member of multiple classes. Every class has CSS attributes (like color and font-size) that are specific to that class. CSS classes are similar to a real-life class." skillcrush.com
which storage method ensures the fastest access to input data
Answers
In computing, the storage method that ensures the fastest access to input data is RAM or Random Access Memory.
RAM is a kind of volatile memory that can be accessed in any order, and it allows data to be read from or written to at a very high speed. This storage type is often used in computers and other electronic devices to hold data that is currently being processed.
RAM is a crucial element of a computer system. It holds data that the CPU requires for processing. RAM is where the computer stores data that is actively being used, allowing the processor to access it quickly. This storage type offers fast access to data, making it perfect for the computer's temporary memory requirements.
RAM is frequently utilized in conjunction with a hard disk drive or solid-state drive to keep data that is not being utilized, which is then stored in one of these other storage systems. Hard disk drives and solid-state drives are persistent storage types that keep data even when the computer is turned off.
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the most powerful computers, , can evaluate complex data very quickly. many of these computers in the united states are owned by the government or major research institutions and can cost $1 million dollars or more.
Answers
The most powerful computers, supercomputers, can evaluate complex data very quickly. Many of these computers in the United States are owned by the government or major research institutions and can cost $1 million dollars or more.
What is a computer?A computer can be defined as an electronic device that is designed and developed to receive data in its raw form as an input and processes these data through the central processing unit (CPU) into an output (information) that could be seen and used by an end user.
What is a supercomputer?A supercomputer simply refers to one of the most powerful computers that is designed and developed for handling, evaluating, and solving very complicated problems or tasks. Additionally, supercomputers have the ability to carry out trillions of calculations per second.
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Complete Question:
The most powerful computers, _____, can evaluate complex data very quickly. Many of these computers in the United States are owned by the government or major research institutions and can cost $1 million dollars or more.
One common example of an inconsequential match that would not require documentation is a title, perhaps of a book, a program of study, or even a job description like: Kenneth Trump, the President of the National School of Safety and Security Services.
a. true
b. false
Answers
a. true. An inconsequential match in this context refers to a situation where there is no significant connection between two separate entities. In the given example, "Kenneth Trump" and "the President of the National School of Safety and Security Services" may share a similar title or name with a well-known public figure, but they are not the same person.
Explanation:
An inconsequential match, such as a title of a book, a program of study, or a job description, may not require documentation as long as it is widely known or easily verifiable. In the given example, stating that Kenneth Trump is the President of the National School of Safety and Security Services may not require documentation if this information is widely recognized or can be easily confirmed through reliable sources.
When determining whether documentation is needed, it's important to consider factors such as the familiarity of the information to the intended audience, the availability of reliable sources for verification, and the context of the writing. In general, widely known facts or information that can be easily confirmed through reputable sources are often considered common knowledge and do not require specific documentation.
However, it's important to note that documentation requirements may vary depending on the specific guidelines or requirements of the documentation style being used, such as APA, MLA, or Chicago style. It's always recommended to consult the appropriate style guide or seek guidance from your instructor or editor to ensure you are following the appropriate documentation standards for your particular context.
Therefore, this type of match would not require documentation because it does not have a meaningful impact on the understanding or interpretation of the information being presented.
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assuming a is the starting vertex for dfs and b is at the top of the stack after the first iteration of the while loop, which vertices are in the stack after the second iteration of the while loop?
Answers
The vertices that are in the stack after the second iteration of the while loop are ACD. The correct option is A.
What is a while loop?A “While” Loop is used to iterate over a certain block of code until a condition is met. The while statement, also known as the while loop, executes the sequence of statements between the do and end while keywords for as long as the specified condition holds true.
The condition expression is only tested at the beginning of each loop iteration. Because the number of iterations is unknown to the user ahead of time, this loop is also known as a pre-tested loop.
Therefore, the correct option is A, ACD.
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The question is incomplete. Your most probably complete question is given below, the image is added below:
