Write a spring boot project with jpa(Java) for association of one-to-one, one-to-many, many-to-one, many-to-many.
With entities relationship with customer_1 to bank_1 one-to-one relationship, customer_2 to bank_2 relationship as one-to-many, customer_3 to bank_3 as many-to-one, and customer_4 with bank_4 as many-to-many relationship.
Answers
The association relationships of one-to-one, one-to-many, many-to-one, and many-to-many between Customer and Bank entities is coded below.
First defines the relations as:
1. One-to-One (1:1):
In a one-to-one association, one entity is related to exactly one other entity. It means that each instance of one entity is associated with exactly one instance of another entity.
For example, consider a "Person" entity and an "Address" entity. Each person has only one address, and each address belongs to only one person.
2. One-to-Many (1:N):
In a one-to-many association, one entity is related to multiple instances of another entity, while the other entity is related to exactly one instance of the first entity.
For example, consider a "Department" entity and an "Employee" entity. A department can have multiple employees, but each employee belongs to only one department.
3. Many-to-One (N:1):
In a many-to-one association, multiple instances of one entity are related to exactly one instance of another entity.
For example, consider a "Student" entity and a "School" entity. Many students can attend the same school, but each student attends only one school.
4. Many-to-Many (N:M):
In a many-to-many association, multiple instances of one entity are related to multiple instances of another entity, and vice versa. It means that each instance of one entity can be associated with multiple instances of the other entity, and vice versa.
For example, consider a "Book" entity and an "Author" entity. A book can have multiple authors, and an author can write multiple books.
These association types provide a way to define and understand the relationships between entities in a system or a data model.
The association relationships of one-to-one, one-to-many, many-to-one, and many-to-many between Customer and Bank entities:
1. Customer Entity (customer_1) with One-to-One Relationship to Bank Entity (bank_1): (attached)
2. Customer Entity (customer_2) with One-to-Many Relationship to Bank Entity (bank_2): (attached)
3. Customer Entity (customer_3) with Many-to-One Relationship to Bank Entity (bank_3): (attached)
4. Customer Entity (customer_4) with Many-to-Many Relationship to Bank Entity (bank_4): (attached)
To create the Bank entity separately with the appropriate association annotations to complete the relationships.
This example demonstrates the different association relationships between the Customer and Bank entities in a Spring Boot project with JPA.
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Related Questions
Jonathan just purchased a second server so that he can split tasks between the two servers. What term can be used for this system
Answers
Database clustering allows Jonathan to just purchase a second server so that he can split tasks between the two servers.
What is Database clustering?Database Clustering involves combining more than one server together such that tasks can be shared among them.
These servers can connect to a single database.
Therefore, Database clustering allows Jonathan to just purchase a second server so that he can split tasks between the two servers.
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consider a single-server queue system for which customers arrive at a rate of 10 per hour and the average processing time is 1.5 minutes. what is the server utilization?
Answers
Server Utilization = 0.1667 x 1.5 = 0.25 or 25%
The server utilization can be calculated by using the formula:
Server Utilization = Arrival Rate x Service Time
Here, the arrival rate is given as 10 per hour, which can be converted to 10/60 per minute (0.1667 per minute). The average processing time is given as 1.5 minutes.
Therefore, the server utilization can be calculated as:
Server Utilization = 0.1667 x 1.5 = 0.25 or 25%
This means that the server is being utilized for 25% of the time. It is important to note that the server utilization should ideally be less than 100% in order to prevent congestion and delays in the queue. If the server utilization exceeds 100%, then the queue will continue to grow and customers will experience longer wait times.
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A(n) ________ CPU has two processing paths, allowing it to process more than one instruction at a time. Group of answer choices dual-core bimodal all-in-one dual-mode Flag question: Question 79 Question 791 pts ________ is concerned with the design and arrangement of machines and furniture to avoid uncomfortable or unsafe experiences. Group of answer choices Repetitive strain prevention Ergonomics Positioning Occupational safety
Answers
Answer:
A dual CPU has two processing paths, allowing it to process more than one instruction at a time.
Ergonomics is concerned with the design and arrangement of machines and furniture to avoid uncomfortable or unsafe experiences.
PLEASE HELP ASAP (answer is needed in Java) 70 POINTS
In this exercise, you will need to write a program that asks the user to enter different positive numbers.
After each number is entered, print out which number is the maximum and which number is the minimum of the numbers they have entered so far.
Stop asking for numbers when the user enters -1.
Possible output:
Enter a number (-1 to quit):
100
Smallest # so far: 100
Largest # so far: 100
Enter a number (-1 to quit):
4
Smallest # so far: 4
Largest # so far: 100
Enter a number (-1 to quit):
25
Smallest # so far: 4
Largest # so far: 100
Enter a number (-1 to quit):
1
Smallest # so far: 1
Largest # so far: 100
Enter a number (-1 to quit):
200
Smallest # so far: 1
Largest # so far: 200
Enter a number (-1 to quit):
-1
Answers
import java.util.Scanner;
public class MyClass1 {
public static void main(String args[]) {
Scanner scan = new Scanner(System.in);
int smallest = 0, largest = 0, num, count = 0;
while (true){
System.out.println("Enter a number (-1 to quit): ");
num = scan.nextInt();
if (num == -1){
System.exit(0);
}
else if (num < 0){
System.out.println("Please enter a positive number!");
}
else{
if (num > largest){
largest = num;
}
if (num < smallest || count == 0){
smallest = num;
count++;
}
System.out.println("Smallest # so far: "+smallest);
System.out.println("Largest # so far: "+largest);
}
}
}
}
I hope this helps! If you have any other questions, I'll do my best to answer them.
Java exists a widely utilized object-oriented programming language and software platform. Sun Microsystems initially introduced Java, a programming language and computing platform, in 1995.
What is meant by java?Sun Microsystems initially introduced Java, a programming language and computing platform, in 1995. It has grown from its modest origins to power a significant portion of the digital world of today by offering the solid foundation upon which numerous services and applications are developed.
The object-oriented programming language and software platform known as Java are used by millions of devices, including laptops, cellphones, gaming consoles, medical equipment, and many others. The syntax and guiding ideas of Java are derived from C and C++.
The program is as follows:
import java.util.Scanner;
public class MyClass1 {
public static void main(String args[]) {
Scanner scan = new Scanner(System.in);
int smallest = 0, largest = 0, num, count = 0;
while (true){
System.out.println("Enter a number (-1 to quit): ");
num = scan.nextInt();
if (num == -1){
System.exit(0);
}
else if (num < 0){
System.out.println("Please enter a positive number!");
}
else{
if (num > largest){
largest = num;
}
if (num < smallest || count == 0){
smallest = num;
count++;
}
System.out.println("Smallest # so far: "+smallest);
System.out.println("Largest # so far: "+largest);
}
}
}
}
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Which method deletes a footer from a document?
Double-click the footer region and delete all the content in the Footer.
Click on the Insert tab on the ribbon, click the Footer button, and select Remove Footer from the list.
Double-click the footer region; under the Design tab in the Header & Footer group, click on the Footer button and select Remove Footer from the list.
All the above are methods for deleting a footer from a document
Answers
3 things in terms of photography to learn about.
Answers
The three important principle in photography are;
Photography is about light. Without it, you couldn't even take images, let alone excellent ones.
The quality of light varies from one to photograph, yet it is always what gives your photographs their underlying structure. It doesn't get any more basic than that.
Most of us snap photos because something catches our attention.
Unsurprisingly, that "something" is your subject.
If you're explaining a photograph to someone else, the topic is most likely the first thing you'll mention.
Finally, the composition is the third and most important aspect of every shot.
Simply said, composition is the arrangement of the things in your shot. It includes your camera position, the connections between photo elements, and the things you accentuate, deemphasize, or altogether eliminate. Composition is the method through which you communicate your tale.
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what is the difference between a host and an end system? list several different types of end systems. is a web server an end system?
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The difference between a host and an end system are:
A host is an end system and vice versa.Kinds of end system are desktop, laptop, smartphone, tablet, automobile, etc.Web serves is an end system.
The reason why web is an end system it is because they are known as "hosts" because they host (run) application-level programs such as a Web browser or server program, or an e-mail program. They are also know as "end systems" because they sit at the "edge" of the Internet. All computers associated to a network that participate directly in network communication are categorized as hosts. These tools form the interface between users and the underlying communication network.
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You are an intern at a digital forensics lab. Your supervisor asks you to reseach CODIS, a database that you will be using often in the lab. You are excited because you learned all about CODIS in your forensics class! Which of the following is NOT true of CODIS
Answers
Criminal DNA Index System, or CODIS, is an abbreviation that refers to a database that holds all criminal convictions.
What exactly is CODIS and what does it do?The FBI maintains CODIS, a national DNA database bank that enables state and local crime laboratories to retain and analyze DNA profiles from evidence found at crime scenes and from criminals who have been found guilty.
Which CODIS source includes DNA?The National DNA Index System, or NDIS, is regarded as a component of CODIS, the national level, and it contains the DNA profiles provided by collaborating forensic laboratories in the federal, state, and municipal levels.
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Produce a function with the following specifications:
NAME: cheby PolyAppx_########
INPUT: f, N, TOL, intTOL, depth
OUTPUT: A
DESCRIPTION: The vector A contains the N + 1 Chebyshev coefficients for f, found using the your adaptSimpsonInt numerical integration algorithm with tolerance intTOL and adaptive depth 'depth' to approximate the coefficients on the interval (-1+TOL.1-TOL).
Answers
The main answer to the given question is to produce a function named "chebyPolyAppx_########" that takes inputs f, N, TOL, intTOL, and depth and returns a vector A containing the N + 1 Chebyshev coefficients for f. The function utilizes the adaptSimpsonInt numerical integration algorithm with tolerance intTOL and adaptive depth 'depth' to approximate the coefficients on the interval (-1+TOL, 1-TOL).
What is the role of the adaptSimpsonInt algorithm in approximating the coefficients, and how does the tolerance intTOL and adaptive depth 'depth' affect the accuracy of the approximation?The given question requires the implementation of a function that calculates the Chebyshev coefficients for a given function f. The function takes inputs such as the number of coefficients N, tolerances TOL and intTOL, and the adaptive depth 'depth'. The adaptSimpsonInt algorithm is utilized to numerically integrate the function and approximate the coefficients. The tolerance intTOL controls the accuracy of the integration, while the adaptive depth 'depth' determines the number of recursive subdivisions performed by the algorithm. The resulting Chebyshev coefficients are stored in the vector A. Understanding the implementation details, the role of the algorithm, and the impact of the input parameters on the approximation accuracy is crucial for effectively using the function.
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I need help with this question.
Answers
Explanation:
Whilst it is impractical to convert all the numbers to binary, I will explain how binary works to you.
Binary is usually composed of eight bits, each representing a different number.
0000 0000
Each 0 represents a column in an 8-bit binary number. The far-right column starts at 1 and doubles each time you change to the left column.
128 64 32 16 8 4 2 1
0 0 0 0 0 0 0 0
A number 1 means that there is a number in that column whereas a 0 means there isn't, like the normal "0 means off and 1 means on" system. When there is a 1 in every column:
1 1 1 1 1 1 1 1
There can be a maximum value of 255.
For example, the number 79 would be represented in binary as:
128 64 32 16 8 4 2 1
0 1 0 0 1 1 1 1
64 + 8 + 4 + 2 + 1 = 79
Hope this helps!
This pass is used when two players are relatively close to each other. The ball usually bounces once before being caught by the other player. subject (basketball)
Answers
which action best demostrates the transermation of energy
Answers
The transformation of energy occurs in various ways, including chemical, mechanical, electrical, radiant, and nuclear energy. However, the most efficient action that best demonstrates the transformation of energy is through the process of photosynthesis.
The process of photosynthesis is the most efficient way of demonstrating the transformation of energy because it involves the conversion of light energy into chemical energy by the chlorophyll pigments present in the leaves of plants. In photosynthesis, plants absorb energy from sunlight and use carbon dioxide and water to produce glucose, a type of sugar that is used as an energy source for the plant.
The chemical energy produced is then used to fuel all other processes in the plant's life cycle.In the process of photosynthesis, light energy is transformed into chemical energy. The light energy is converted into chemical energy that is used to fuel other processes in the plant, such as growth and reproduction. Therefore, photosynthesis demonstrates the transformation of energy in a very efficient way that is both important and fundamental to the growth and development of plants and other living organisms.
Additionally, photosynthesis is essential to the Earth's ecosystem because it produces oxygen and reduces the amount of carbon dioxide in the atmosphere.
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An essential skill today is knowing how to cite sources properly. Creative Commons has a system of licenses and tools for creators to retain copyright while allowing others to:
Answers
Answer:
Copy, distribute, and remix
Explanation:
Creative Commons is not for profit international network and organisation with head quarters in America that enables the discovery of material that are openly licensed so as to be available for use by others fostering the possibility to gain educational insight to creative works to serve as foundation for their own works legally. Creative Commons provide CC licences that are accessed by content creators with a desire to share their creativity on the web.
His assignment will emphasize the following programming and c# concepts: the basic concepts of programing in c#, the use of primitive types (int, float ...) & custom types (class: 1 responsible for 1 task), statements (creating and calling methods, looping ...) and flow controls, ability to read and process text files. (no need to handle exceptions)
Answers
Statements are the language used to describe the activities taken by a program. Declaring variables, assigning values, invoking methods, iterating across collections, and branching to one or more blocks of code depending on a condition are examples of frequent operations.
The flow of control, also known as the flow of execution, refers to the sequence in which statements in a program are carried out. Depending on how a program responds to input it gets at run time, the control flow may change each time it is executed. A statement can be made up of a single line of code with a semicolon at the end or several single-line statements arranged in a block. brackets surround a statement block, which has the ability to contain nested blocks.
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G in this project, you will create a program to calculate a person's caloric needs based on their age, sex, height, and weight. To do this, you will prompt the user for these inputs and use these values to calculate the person's body mass index (bmi) and a recommendation of caloric intake to achieve a healthy weight. Objectives labs programs are focused in scope, concentrating on one, and maybe two, concepts. Projects are more comprehensive, requiring you to pull multiple concepts together into a workable solution. One of the main skills you should develop in this class, even more important than python syntax and techniques, is to teach you to read a problem specification and put together the concepts required to solve it. This will also require you to be more deliberate in your thinking and in breaking the problem down into smaller, more manageable pieces. You will not be able to read this description through once and then start coding. It will require some planning first before you ever start banging away at code. In fact, 10% of your score on the project will be your use of writing pseudocode before you ever begin actual python code
Answers
The project requires Python programming and mathematical knowledge to create a program that calculates caloric needs based on user inputs, with careful planning and pseudocode required.
This project requires creating a program in Python to calculate a person's caloric needs based on their age, gender, height, and weight. The program will prompt the user for inputs and calculate the person's body mass index (bmi) and a recommendation of caloric intake for a healthy weight. This project requires careful planning and breaking down the problem into smaller, manageable pieces. Writing pseudocode before writing Python code is a requirement and will contribute to 10% of the project score. This project aims to teach the student to read a problem specification and put together the concepts required to solve it, which is a critical skill for a programmer.
To complete this project successfully, you will need to have a good understanding of Python programming concepts, such as data types, variables, operators, input/output, conditional statements, loops, and functions. You will also need to have a good understanding of the mathematical concepts involved in calculating BMI and caloric needs.
The first step in the project will be to prompt the user for their age, gender, height, and weight. Then, you will calculate the person's BMI using the formula BMI = weight / (height * height). Based on the BMI, you will determine whether the person is underweight, normal weight, overweight, or obese.
Next, you will calculate the person's caloric needs using the Harris-Benedict equation, which takes into account the person's gender, age, weight, and height. This will give you an estimate of the number of calories the person needs to consume each day to maintain their weight, lose weight, or gain weight.
Finally, you will output the person's BMI category and recommended caloric intake based on their goals.
Remember that planning is critical for this project. You should start by breaking down the problem into smaller, manageable pieces and writing pseudocode to outline your program's logic. This will help you to identify potential issues and ensure that you are on the right track before you start coding.
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A binary one-to-many (1:N) relationship in an E-R diagram is represented by adding the primary key attribute (or attributes) of the entity on the one side of the relationship as a(n) ________ in the relation that is on the many side of the relationship.
Unique key
Foreign key
Primary key
Index
Answers
A binary one-to-many (1:N) relationship in an E-R diagram is represented by adding the primary key attribute (or attributes) of the entity on the one side of the relationship as a foreign key in the relation that is on the many side of the relationship. Option B is asnwer.
In an E-R (Entity-Relationship) diagram, a binary one-to-many relationship occurs when one entity is associated with multiple instances of another entity. To represent this relationship, the primary key attribute(s) of the entity on the one side are added as a foreign key in the relation on the many side.
This foreign key establishes a connection between the two entities, ensuring that each instance on the many side is linked to the corresponding instance on the one side. The foreign key acts as a reference to the primary key of the related entity, allowing for data consistency and integrity.
Option B is asnwer.
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Which of these cannot be used to open a zip file?
O WinZip
O WordPad
File Viewer Plus
O Apple Archive Utility
Answers
Answer:
c
Explanation:
bc
platforms that enable users to create a profile, specify which users they can connect with, and connect with other users are known as
Answers
Platforms that enable users to create a profile, specify which users they can connect with, and connect with other users are known as
social networking sites.
What is a social networking site?A social networking site is sometimes referred to as social network and it can be defined as a collection of Internet software applications and websites (platforms) which are designed and developed in order to avail end users with similar interests, an ability to connect, add, share, and discuss different information, as well as enhance remote connection, collaboration and debates (discussions) between community members over the Internet.
Additionally, some examples of a social networking site include the following:
Twi-tterFace-bookTi-kT-okInst-agr-amHangoutYou-tubeIn this context, we can reasonably infer and logically deduce that social networking sites can help connect users such as employees to other employees with similar professional interests.
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Complete Question:
Platforms that enable users to create a profile, specify which users they can connect with, and connect with other users are known as
____________ _____________ sites.
HELP PLEASE ⚠️⚠️⚠️⚠️⚠️⚠️⚠️❗❗❗❗❓❓❓
Why does it matter that we protect African Wild Dogs?
Answers
Explanation:
African wild dogs are among the most effective predators in the world. They use extraordinary cooperation and teamwork to pursue, overhaul and bring down their prey.African wild dogs are struggling to cope with the rapid increase in human settlements and infrastructure development that are encroaching on their traditional range. They are perfectly adapted to their natural environment, but require vast territories to survive – much larger than most other carnivore species. This increased exposure to human contact poses numerous threats to the wild dogs’ survival.
If you have any questions revolving around this topic,feel free to ask me and I will be glad to help,Good luck!
African Wild Dogs is like most predators, they play an important role in getting rid of sick and weak animals. This helps maintain the natural balance and improve prey species. Wild dogs are most effective hunter that targets prey rarely escapes.
yum command downloads and installs the latest updates for packages installed on the system
T/F
Answers
True. yum command downloads and installs the latest updates for packages installed on the system
The Yum command is a package management tool used in Linux distributions such as Red Hat, CentOS, and Fedora. One of its main functionalities is to download and install the latest updates for packages installed on the system. When the Yum command is executed with the appropriate parameters, it connects to the designated software repositories and checks for any available updates for the installed packages. It then proceeds to download and install those updates, ensuring that the system stays up-to-date with the latest security patches, bug fixes, and enhancements.
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…..is the smallest size in audio files
Answers
Answer:
Wav files can be 16 bit,8 kHz (i.e 128 k bits per second) while mp3 could be compressed to 16 kbits per second. Typically wav is x10 larger than mpg. This is ratio is highly content specific. Wav is a raw format, while mp3 is a compressed format for audio.
Explanation:
Answer:
Wav files can be 16 bit,8 kHz (i.e 128 k bits per second) while mp3 could be compressed to 16 kbits per second. Typically wav is x10 larger than mpg. This is ratio is highly content specific. Wav is a raw format, while mp3 is a compressed format for audio.
please help 75 points are available
Find the network, first address, last address, and broadcast address of different IP addresses given in the following table. Then fill in the respective values.
IP address 209.118.171.252/24, 48.107.19.142/10, 179.9.134.48/7
please help
Answers
Answer:
For each IP address, we will calculate the network, first address, last address, and broadcast address.
IP address 209.118.171.252/24:
The subnet mask is /24, which means that the first 24 bits of the IP address are part of the network address, and the remaining 8 bits are for hosts.
The network address can be calculated by ANDing the IP address with the subnet mask:
IP address: 209.118.171.252
Subnet mask: 255.255.255.0 (or /24 in CIDR notation)
Network address: 209.118.171.0
The first address in the subnet is the network address plus 1, and the last address is the broadcast address minus 1. The broadcast address can be calculated by ORing the network address with the bitwise NOT of the subnet mask.
First address: 209.118.171.1
Last address: 209.118.171.254
Broadcast address: 209.118.171.255
IP address 48.107.19.142/10:
The subnet mask is /10, which means that the first 10 bits of the IP address are part of the network address, and the remaining 22 bits are for hosts.
The network address can be calculated by ANDing the IP address with the subnet mask:
IP address: 48.107.19.142
Subnet mask: 255.192.0.0 (or /10 in CIDR notation)
Network address: 48.64.0.0
The first address in the subnet is the network address plus 1, and the last address is the broadcast address minus 1. The broadcast address can be calculated by ORing the network address with the bitwise NOT of the subnet mask.
First address: 48.64.0.1
Last address: 48.127.255.254
Broadcast address: 48.127.255.255
IP address 179.9.134.48/7:
The subnet mask is /7, which means that the first 7 bits of the IP address are part of the network address, and the remaining 25 bits are for hosts.
The network address can be calculated by ANDing the IP address with the subnet mask:
IP address: 179.9.134.48
Subnet mask: 254.0.0.0 (or /7 in CIDR notation)
Network address: 178.0.0.0
The first address in the subnet is the network address plus 1, and the last address is the broadcast address minus 1. The broadcast address can be calculated by ORing the network address with the bitwise NOT of the subnet mask.
First address: 178.0.0.1
Last address: 181.255.255.254
Broadcast address: 181.255.255.255
which commands might you use in conjunction to determine which file systems are supported in a machine? find and grep mount and file grep and file find and top
Answers
To determine which file systems are supported on a machine, you can use the find and file commands in conjunction.
The find command can be used to locate files and directories within a given directory hierarchy. By specifying the root directory ("/") and using a wildcard expression, you can search for specific files related to file systems. For example:
arduino
Copy code
find / -name "*fs*"
The file command is used to determine the type of a file. By passing the path to a file as an argument, you can retrieve information about its type, including the file system it belongs to. For example:
bash
Copy code
file /dev/sda1
By combining these commands, you can search for relevant files related to file systems using find, and then use file to determine their types and associated file systems.
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determine whether the sequence converges or diverges. if it converges, find the limit. (if an answer does not exist, enter dne.) ln(3n) ln(9n)
Answers
The sequence ln(3n) diverges and the limit does not exist (dne).
To determine whether the sequence ln(3n) converges or diverges, we can use the limit comparison test.
First, we need to find a sequence that we know converges or diverges. In this case, we can use ln(9n).
We know that ln(9n) = ln(9) + ln(n), and since ln(n) approaches infinity as n approaches infinity, we can ignore ln(n) and just focus on ln(9).
So, we can say that ln(3n) is approximately equal to ln(9) for large values of n.
Now, we can take the limit of ln(3n) / ln(9n) as n approaches infinity:
lim (n → ∞) ln(3n) / ln(9n)
= lim (n → ∞) ln(9) / ln(9n) [using the fact that ln(3n) is approximately equal to ln(9)]
= ln(9) / lim (n → ∞) ln(9n)
Since ln(9n) approaches infinity as n approaches infinity, we can say that the limit of ln(3n) / ln(9n) is 0.
By the limit comparison test, since the limit of ln(3n) / ln(9n) is 0 and ln(9n) diverges, we can conclude that ln(3n) also diverges.
Therefore, the sequence ln(3n) diverges and the limit does not exist (dne).
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What do CAD, CAM, and 3D animation all have in common?
A.
they are all specific hardware that help to solve a problem in the business industry
B.
they are all specialized software that help to solve a problem in the business industry
C.
they are all specific software programs that are used strictly for entertainment purposes
D.
they are all specialized pieces of hardware that are used strictly for entertainment purposes
Answers
CAD, CAM, and 3D animation all are common as they are all specialized software that help to solve a problem in the business industry. The correct option is B.
What is CAD?CAD, or computer-aided design and drafting (CADD), is a design and technical documentation technology that automates manual drafting.
CAD is an abbreviation for Computer-Aided Design, and CAM is an abbreviation for Computer-Aided Manufacturing, both of which are used to create things.
CAD/CAM software is used to create prototypes, finished products, and product production runs.
CAD, CAM, and 3D animation are all related because they are all specific software programs used in business industry.
Thus, the correct option is B.
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if you put a drone on the charger at 8:12 and take a break at 10:03 how long is it on the charger. for
Answers
Answer:
1 hour and 50 minutes
Explanation:
C Visible Display Unit D Visual Display Unit By increasing font size, which of the following is affected? A Colour B Picture C Sound Text Computer Studies/402/1/2019
Answers
A Visual Display Unit's font size setting only affects the text that appears on the screen; it has no impact on the computer system's output of color, sound, or pictures.
What sort of visual display unit is that?The right response is CRT Monitor. It is sometimes known as or used interchangeably with "monitor," a computer output device. When a user submits text, images, or graphics using any input device, the VDU or monitor displays it.
What primary visual functions are there?Visual acuity, contrast sensitivity, color, depth perception, and motion are some of these visual function results. Keep in mind that measuring visual fields using formal perimetry testing is also very significant for evaluating visual function.
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Answers
Answer
Number 1: True
Number 2: As you type a word displays a wavy line under suspect text as follows: A red line indicates a possible misspelling.
Number 3:pressing Ctrl + P opens a window that allows you to print the current page. Most browsers now also give you the option to save the print preview as a PDF as well
Explanation:
1 True 2 spelled wrong 3 it means to print or download a pdf of the page you are one You are welcome hope this helps. :)
Which of these expressions evaluates to the integer value 3? (2 points)
7 / 2
7.5 / 2
(int)(7.5 / 2)
Answers
The expressions that evaluates to the integer value 3 are 7/2 and (int)(7.5/2).
What is an integer value?In computer science, an integer is an integral data type, a data type that represents some finite subset of the mathematical integers. Integral data types can be of different sizes and may or may not be allowed to contain negative values. Integers are normally represented on a computer as a group of binary digits. The group size varies so the set of available integer sizes varies between different types of computers. Computer hardware almost always provides a way to represent a processor register or memory address as an integer.
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