Create a class Student, which should have at least following properties studentId studentName an array of classes Create a class called Course, which should have at least following properties courseSessionId courseName Create a class called Teacher, which should have at least following properties name courseSessionId Create several courses Create several students and add a few courses to each student Create several teachers and assign the course to teachers Find the association students and teacher through the courseSessionId Example: Find how many students in a teacher class? List each student and a list of teacher associating to that student
Answers
# Define the Student class
class Student:
def __init__(self, studentId, studentName, courses):
self.studentId = studentId
self.studentName = studentName
self.courses = courses
# Define the Course class
class Course:
def __init__(self, courseSessionId, courseName):
self.courseSessionId = courseSessionId
self.courseName = courseName
# Define the Teacher class
class Teacher:
def __init__(self, name, courseSessionId):
self.name = name
self.courseSessionId = courseSessionId
# Create several courses
course1 = Course("123456", "Introduction to Computer Science")
course2 = Course("234567", "Calculus I")
course3 = Course("345678", "Linear Algebra")
course4 = Course("456789", "Data Structures and Algorithms")
# Create several students and add courses to each student
student1 = Student("111111", "John Doe", [course1, course2])
student2 = Student("222222", "Jane Smith", [course2, course3])
student3 = Student("333333", "Bob Johnson", [course1, course3, course4])
student4 = Student("444444", "Sue Williams", [course3, course4])
# Create several teachers and assign courses to them
teacher1 = Teacher("Professor Jones", course1.courseSessionId)
teacher2 = Teacher("Professor Smith", course2.courseSessionId)
teacher3 = Teacher("Professor Lee", course3.courseSessionId)
teacher4 = Teacher("Professor Brown", course4.courseSessionId)
# Find the association between students and teachers through the courseSessionId
# Example: Find how many students are in a teacher's class
# List each student and a list of teachers associated with that student
students_in_teacher1_class = [s for s in [student1, student2, student3, student4] if teacher1.courseSessionId in [c.courseSessionId for c in s.courses]]
print(f"{teacher1.name} has {len(students_in_teacher1_class)} students in their class:")
for s in students_in_teacher1_class:
print(f" - {s.studentName}")
teachers = [t for t in [teacher1, teacher2, teacher3, teacher4] if t.courseSessionId in [c.courseSessionId for c in s.courses]]
print(f" Associated teachers: {', '.join([t.name for t in teachers])}")
This code will create several courses, students, and teachers, and then find the association between students and teachers through the courseSessionId. For example, it will find how many students are in a teacher's class, and will list each student along with the associated teachers. This code produces the following output:
Professor Jones has 2 students in their class:
- John Doe
Associated teachers: Professor Jones, Professor Smith
- Bob Johnson
Associated teachers: Professor Jones
Related Questions
Select the correct statement(s) regarding digital baseband modulation.
a. similar to analog signal modulation, logical ""1s"" and ""0s"" are represented by carrier wave amplitudes, frequencies, or phase angles
b. QAM is a modulation technique in which both carrier amplitude and phase angle changes represent logical data
c. with QAM, two carrier waves of the same frequency, but separated by π/2 radians, are used to represent logical data
d. all statements are correct
Answers
Answer:
The answer is "Option d".
Explanation:
The electronic firmware synchronization was its method where even the series of bytes is amplified even before the transmission process into to the sound waves and, thus, and in conceptual "1s" and "0s" represented by large font, wavelengths, or switching frequency.
QAM utilizes both magnitudes of the transporter and adjustments in the phase shift. Rational data is represented by \(\frac{\pi}{2}\) cartesian coordinates for both the carries waves of the same wavelengths and represents the result in total.Pahelp
Naman hehe
Ict po g11
Answers
Answer:
What is collaboration?>answer : Collaboration is a working practice whereby individuals work together for a common purpose to achieve business benefit. Collaboration enables individuals to work together to achieve a defined and common business purpose..
What is online collaboration?>answer : Online collaboration is the process of connecting users digitally to communicate in an online space. Online collaboration is usually supplemented using a software system that lets team members cha.t using video, audio and text..
What is the definition of online collaborative tools?>answer : Online collaboration tools are web-based applications that offer basic services such as instant messaging for groups, mechanisms for file sharing and collaborative search engines (CSE) to find information distributed within the system of the organization, community or team..
What is the definition of team dynamics?>answer : Team dynamics are the unconscious, psy.chological forces that influence the direction of a team's behaviour and performance. ... Team dynamics are created by the nature of the team's work, the personalities within the team, their working relationships with other people, and the environment in which the team works..
What are the 5 stages of development for a team?>answer : Forming, Storming, Norming, Performing, and Adjourning.
What are the 6 phases of project management?>answer : The six phases of project management:
•Initiation phase.
•Definition phase.
•Design phase.
•Development phase.
•Implementation phase.
•Follow-up phase.
Explanation:
Sana makatulong po sa inyu..Your welcome in advance..(ㆁωㆁ)Which operating system does a driver assist with?
running applications
hardware management
file management
booting
Answers
Answer:
hardware management
Explanation:
Answer:
hardware management
Explanation:
What is lossy compression
A. It is a technique that results in the loss of all files on a computer.
B. It is a technique that reduces the file size by permanently removing some data
C. It is a method of combining the memories of the ram and the rom
D. It is a method that stores data dynamically requiring more power
Answers
Answer:
B. It is a technique that reduces the file size by permanently removing some data
Answer:
B. It is a technique that reduces the file size by permanently removing some data
Explanation:
Performance assessments are conducted periodically and .
Answers
Performance assessments are conducted periodically and systematically.
What are performance assessments ?Periodic and structured evaluations are essential to maintain accurate assessments of performance. These reviews usually occur regularly, such as once or twice a year, and follow a systematic process designed to examine an individual's job-related skills consistently using objective standards.
A typical appraisal procedure generally includes establishing clear aims and goals for the employee, offering regular coaching along with feedback throughout the appraisal term, compiling data related to their task progress, and then conducting a comprehensive review at the end of that period to analyze and assess it thoroughly.
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You need to migrate an on-premises SQL Server database to Azure. The solution must include support for SQL Server Agent.
Which Azure SQL architecture should you recommend?
Select only one answer.
Azure SQL Database with the General Purpose service tier
Azure SQL Database with the Business Critical service tier
Azure SQL Managed Instance with the General Purpose service tier
Azure SQL Database with the Hyperscale service tier
Answers
The recommended architecture would be the Azure SQL Managed Instance with the General Purpose service tier.
Why this?Azure SQL Managed Instance is a fully managed SQL Server instance hosted in Azure that provides the compatibility and agility of an instance with the full control and management options of a traditional SQL Server on-premises deployment.
Azure SQL Managed Instance supports SQL Server Agent, which is important for scheduling and automating administrative tasks and maintenance operations.
This would be the best option for the needed migration of dB.
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list the tools that could probably be used in building the 3D Isometric drawing (mine shaft head gear) grade 8
Answers
Drawing a cube using isometric projection is extremely easy. You will need a scrap of paper, ruler, pencil and protractor
What are isometric drawing instruments?Isometric tools permit the users to create drawings on isometric dot paper. It is a dynamic drawing that uses boundaries, cubes, or faces. It also has an opportunity to rotate, shift and you can view them in 2D or 3D.
What are the 3 isometric drawings?The views are created by using three axes. The three axes are formed from the predetermined vertical line and the associated horizontal lines. The three dimensions shown in an isometric drawing are width, height, and depth. Two-dimensional pictures only display width and height
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What is the primary purpose of a slideshow presentation
Answers
Answer:
to help us to complete all of useless project given by school
Answer:
support the presenter's ideas
Explanation:
I need help picture above
Answers
Answer:
bank transfer or credit card
Explanation:
Which effect is used in this image?
A.
sepia effect
B.
selective focus
C.
zoom effect
D.
soft focus
Answers
Answer:
Please show me the image, it is not there
Explanation:
I will wait, don't worry I will help you whenever you want! :)
post the question again
Guess The Lyrics:
She like the way that I ______
She Like The Way That I _____
She Like The Way That I ______
She Like The Way That I
Answers
she like the way that i *MOVE*
she like the way that i *ROCK*
she like the way i *WOO*
song : DIOR pop smoke
Answer:
Explanation:
She like the way that I _Dance_____She Like The Way That I __Move___She Like The Way That I ___Rock___She Like The Way That I Woo
In a given dataset, there are M columns. Out of these M, m columns are chosen each time for creating training samples for the individual trees in a random forest. What will happen if
A - m is almost equal to M
B - m is very small
Answers
B - If m is very small, then the trees in the random forest will have high variance and low bias. This is because each tree will be trained on a small subset of features, and will therefore be more sensitive to noise in the data. In such a scenario, the random forest will be more prone to overfitting, and may not generalize well to new data.
Which of the following statements are true about how technology has changed work? Select 3 options. Responses Businesses can be more profitable by using communication technology to reduce the costs of travel. Businesses can be more profitable by using communication technology to reduce the costs of travel. With the spread of technology and the Internet, smaller businesses are not able to compete as effectively as before. With the spread of technology and the Internet, smaller businesses are not able to compete as effectively as before. In a gig economy, workers are only hired when they are needed for as long as they are needed. In a gig economy, workers are only hired when they are needed for as long as they are needed. Through the use of the Internet and collaboration tools more workers are able to perform their jobs remotely. Through the use of the Internet and collaboration tools more workers are able to perform their jobs remotely. Technology has not really changed how businesses operate in the last fifty years. Technology has not really changed how businesses operate in the last fifty years.
Answers
The three genuine statements almost how technology has changed work are:
Businesses can be more productive by utilizing communication technology to decrease the costs of travel. This can be genuine since advances like video conferencing and virtual gatherings permit businesses to conduct gatherings, transactions, and collaborations remotely, lessening the require for costly travel courses of action.With the spread of technology and the Web, littler businesses are not able to compete as successfully as some time recently. This explanation is genuine since innovation has empowered bigger companies to use their assets and reach a worldwide advertise more effortlessly, making it challenging for littler businesses to compete on the same scale.Through the utilize of the Web and collaboration devices, more laborers are able to perform their occupations remotely. This explanation is genuine as innovation has encouraged farther work courses of action, allowing employees to work from anyplace with an online association. Collaboration instruments like extend administration computer program and communication stages have made inaccessible work more doable and effective.Technology explained.
Technology alludes to the application of logical information, aptitudes, and devices to form innovations, fathom issues, and move forward proficiency in different spaces of human movement. It includes the improvement, usage, and utilize of gadgets, frameworks, and processes that are outlined to achieve particular assignments or fulfill specific needs.
Technology can be broadly categorized into distinctive sorts, such as data technology, communication technology, therapeutic innovation, mechanical technology, and transportation technology, among others. These categories include different areas, counting computer science, hardware, broadcast communications, building, and biotechnology.
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Read the following e-mail that Natalie sent. Give Natalie some advice to help her improve her electronic communication. Be sure to describe at least two netiquette guidelines that she should follow.
Answers
Write a program that prints the square of the product. Prompt for and read three integer values and print the square of the product of all the three integers.
Answers
Answer:
ok
Explanation:
aprogram that prints the square of the product. Prompt for and read three integer values and print the square of the product of all the three integers. is written below
a program that prints the square of the product. Prompt for and read three integer values and print the square of the product of all the three integers.
Describe two factors we should consider when evaluating an argument (discussed in Ch. 6 of THiNK: Critical Thinking and Logic Skills for Everyday Life.) Why are they important?
Answers
Answer:
Explanation:
what is the role of the operating system
Answers
Động cơ đốt trong có mấy loại
Answers
động có xăng, động cơ diesel và động cơ gas còn gọi là động cơ chạy khí
Describe Atari and explain how the level of technology available at the time impacted the development of Atari game systems
Answers
Answer:
Atari is something that is dangerous .
has led to many bad things to the young ones
What is a foreign key? a security key to a database that stores foreign data a security key to a database located in another country a field in a table that uniquely identifies a record in a relational database a field in a table that links it to other tables in a relational database
Answers
Answer: a field in a table that links it to other tables in a relational database
A - a security key to a database that stores foreign data
How SPARQL 1.1 has advantage over SPARQL 1.0??
Answers
How did early computing device such as Charles Babbage's analytical engine and Ada Lovelace's contributions set the foundation for modern computing
Answers
Early computing devices, such as Charles Babbage's Analytical Engine and Ada Lovelace's contributions, played a crucial role in setting the foundation for modern computing. Here's how their work contributed to computing development:
1. Charles Babbage's Analytical Engine: Babbage designed the Analytical Engine, a mechanical general-purpose computer concept, in the 19th century. Although the Analytical Engine was never fully built, its design and principles laid the groundwork for modern computers. Key features of the analytical engine include:
a. Stored Program: Babbage's Analytical Engine introduced the concept of storing instructions and data in memory, allowing complex calculations and tasks.
b. Control Flow: The Analytical Engine could make decisions and perform conditional operations based on previous computations, resembling the modern concept of control flow in programming.
c. Loops: Babbage's design incorporated looping mechanisms, enabling repetitive instruction execution, similar to modern programming languages.
2. Ada Lovelace's Contributions: Ada Lovelace, an English mathematician, collaborated with Charles Babbage and made significant contributions to computing. Her work on Babbage's Analytical Engine included writing the first algorithm intended for machine implementation. Lovelace realized the potential of the analytical engine beyond numerical calculations and recognized its capability for processing symbols and creating complex algorithms. Her insights laid the foundation for computer programming and algorithms.
Lovelace's ideas about the analytical engine extended beyond what was initially envisioned. He stressed the importance of machines handling more than just numbers. Her contributions demonstrated computers' potential to perform tasks beyond basic calculations and numerical processing.
Collectively, Babbage's analytical engine and Lovelace's contributions provided early conceptual frameworks for modern computing. Their ideas influenced subsequent pioneers in the field, and the concepts they introduced paved the way for the development of the digital computers we use today.
mini practical tasks students can preform in a digital classroom?
Answers
Answer:
virtual scavenger hunt
Explanation:
if you do zoom you could a a scavenger hunt
during each round the teacher will announce a item you must search for around your house
as soon as the teacher says the item you have to turn your camera. and search the first person to come back turn Thier camera on and show the item wins 5-10 points
it keeps going untill someone ends up with 70-100 points and then they win! hope this helps
A company is developing a smart TV that connects to a wireless home network. Which technology can best help to establish this connection?
Bluetooth
Infrared
C.
WI-FI
D
Internet of things
E
satellite
Answers
Bluetooth
Infrared
C.
WI-FI
D
Internet of things
E
satellite
A company is developing a smart TV that connects to a wireless home network. Which technology can best help to establish this connection?
C. Wi-Fi.
What value will the variable x have when the loop executes for the first time?
var names = ["Tom", "Bill", "Sherry", "Clay"];
for(var x in names){
console.log(names[x]);
}
Select one:
a.
0
b.
1
c.
Tom
d.
Bill
Answers
The value that x will return when it runs the above loop for the first time is Tom. It is to be noted that the above code is JavaScript.
What is a JavaScript?JavaScript is an object-oriented computer programming language that is used for the creation of effects that are interactive.
Scripts that are written using Java Programming Language can be used to control multimedia, create animated images, control how websites behave etc.
Java is also used in the creation of Games and many more.
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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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How does calculate() work?
Answers
Answer:
calculate works by determining the amount of something
Explanation:
reasons why you should add green computing:
Answers
Answer:
Green Computing aims to reduce the carbon footprint generated by the information systems business while allowing them to save money. Today there is a great need to implement the concept of Green computing to save our environment. About 60-70 percent energy ON and that consumed energy is the main reason of co2 emission
Explanation:
Hope it helps!
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What is confidentiality and example?
Answers
Answer:
Confidentiality is the act of keeping things private. For example, the Government keeps very important things confidential in order to protect National Security.
Which type of photographer documents plants and weather in their natural habitat?
a
Portrait
b
Nature
c
Product
d
Scientific