11.1.2 Ball and Paddle Code HS JavaScript



Overview

Add the ball and paddle. The ball should bounce around the screen. The paddle should move with the mouse.


Add Ball and Paddle

The first step is to add the ball to the center of the screen, and the paddle to the bottom of the screen. The dimensions of the paddle and its offset from the bottom of the screen are already constants in the starter code.


The next step is to get the paddle to move when you move the mouse. The paddle should be centered under the mouse, and should not go offscreen.


Move Paddle, Bounce Ball

The next step is to get the ball to bounce around the screen. We may have done this exact problem before…

Answer:

Alternative technology is a term used to refer to technologies that are more environmentally friendly than the functionally equivalent technologies dominant in current practice.

Explanation:

Answer:

Alternative technology, also known as appropriate technology or sustainable technology, refers to technologies that are designed to be environmentally friendly and socially responsible. These technologies often use renewable or reusable resources and are intended to improve the quality of life for individuals and communities without causing harm to the environment. Examples of alternative technology include solar panels, wind turbines, and composting toilets.

The numbers of parameters that the create_frame function accept  is one that is at least 127 parameters.

A new frame structure is created via the createFrame() function. A new frame structure is created via the createFrame() function. It adds the header data, including the start delimiter, frame type, Serial ID, Waspmote ID, and sequence number, after clearing the frame buffer. The addSensor() function should be used to add sensor fields to the payload after this function has been called.

Therefore, without more details about the method, I am unable to determine how many parameters the create frame function requires.

Depending on its intended usage and the environment in which it is called, the create frame function may accept any number of parameters. It is impossible to correctly estimate the number of parameters a function requires without more details.

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Answer:

programming has changed in the past 50 years because of the introduction of new languages and the introduction of new technologies.

A preprinted form contract is used in  typed words prevail over both handwritten and preprinted words.

What is preprinted form contract ?

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Answer:

A light sensor, it will detect the light, if there is not enough, the streetlights will have to be turned on.

Explanation:

Answer:

One suitable input device for this system could be a light sensor. The reason for this choice is that the light sensor can measure the ambient light levels and provide input to the system to determine when the street lights should be turned on or off. This allows the system to respond dynamically to changes in the light levels and ensure that the street lights are turned on at the appropriate times.

Encapsulated security protocol (ESP) offers data integrity, confidentiality, and source authentication.

The protocol is a collection of instructions for exchanging data. Each step and method of interaction between a number of computers has a set of rules that apply to it. For networks to transport information, they must abide by certain guidelines.

Although there are other protocols in the suite, both TCP & IP are really the two most common. The TCP/IP protocol stack serves as such an intermediate device between the routing & changing fabric and network applications. TCP (Transfer Internet Control message protocol) and IP are the two most significant protocols for information transmission through the Internet (Internet Protocol).

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Using the limiters in quick search is helpful because you can limit your results by such limiters as date or whether or not it is peer-reviewed is true.

You can use limiters to focus your search so that the data you retrieve from the databases you search is constrained by the values you choose. If more than one limiter is available, you may use more than one of them.

Therefore, a person can have the choice of restricting your search to papers with references, articles with a specific publication date, or only scholarly (peer reviewed) journals. Simply choose the desired option, then update the results. There will be some relevant and some irrelevant articles in your result list.

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Answer:

B. Built-in

Explanation:

You can modify built-in data structures like adding elements to an array and removing elements.

However, creating a data structure is more time-consuming such as manually sorting a list instead of using the built-in sort function.

Answer: A

Explanation: True

Data that is fragmented is reorganized by Windows' Disk Defragmenter to improve the performance of your disks and devices.

Why should you defrag? Defragging your computer can help to address and avoid a variety of issues. If you don’t defrag your hard disk on a regular basis, your computer may operate slowly and/or take a long time to boot up once you turn it on. If your hard disk is too fragmented, your computer may freeze or fail to boot.

Defragmentation reassembles the fragmented fragments of data. As a consequence, data are stored in a continuous way, making it easier for your computer to read the disk and get the files you want, enhancing your PC’s overall performance.

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Answer:

Visual aids generally make a speaker More effective in delivering his/her message

Explanation:

i hope this helps

Answer:

A. a riddle or puzzle

Explanation:

Isabella should consider adding a riddle or puzzle to her game as a unique mental obstacle. Riddles and puzzles are challenges that require players to use their mental abilities to solve them. They can be a fun and engaging way to add an extra level of difficulty to a game.

Answer:

aFile = open("stuff.txt", "w")

The INDEX function extracts a value from a table or range or a reference to a value and returns it.

What is array?

The INDEX function can be applied in one of two ways: See Array form if you wish to return the value of a specific cell or array of cells. The row and column numbers you enter determine how the INDEX array form calculates the value of each element in a range or array. A table or range of cells is called an array. The row number in the array is the one from which a value should be returned.

Column number is necessary if row number is left out. Excel's OFFSET function provides a cell or range of cells that are a specified number of rows and columns away from a starting point.

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Answer:

personal area networks (PAN)

Explanation:

A number cannot start the sentence. The variable name can be finished off with any letter, number, or underscore. Some characters, including spaces, symbols, and punctuation, are prohibited. Variable names are case sensitive.

What is the purpose of JavaScript?

Programmers all over the world use Javascript to make dynamic and interactive online apps and browsers. With 97.0% of all websites using it as a client-side programming language, JavaScript is the most widely used programming language in the world.

Python versus JavaScript: which is simpler?

You should be aware that JavaScript is more harder to learn than Python if you're trying to decide which computer language to learn initially. Both are dynamically typed, high-level programming languages, and they resemble one another quite a bit.

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Answer: i think its the left

Explanation: I'm on the same question and thats what I usually see

The answer is center

Explanation: I took the test ^^

Creating compelling visuals for presentations requires people to learn new tools such as c: design software.

A presentation is made compelling by adding visuals and graphics that allow a reader to better understand the topic of the presentation. In order to make the presentation to be more compelling, it is required that you learn new tools to design software that enable you to add themes, templates, charts, graphs, shapes, and fonts. All these tools of design software help a presenter to make a presentation more compelling.

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Elaborate please, I do not understand what you mean by "active or passive".

Jose really discovered adware on his device that is using encryption to change itself. Logo antivirus software may fail to detect the infection. The virus is polymorphic.

Virus removal software is designed to locate and remove viruses and other harmful material from any laptop or computer. Malicious software, sometimes referred to as malware, is computer software that has the potential to harm both your computers and the data you hold.

The primary body of polymorphic viruses is duplicated and kept in an encrypted state by a secondary encryption engine. The virus just exposes basic encrypt routine for potential detection. The virus incorporates its slave into the decryption process, which takes control of the target system and exposes the main body of the infection. it can execute.

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Answer:

D. movement game mode

Explanation:

Just Dance uses a movement game mode. In a movement game mode, players are required to use physical movement, such as dancing, to play the game. This type of game mode is often used in games that involve dancing, sports, or other physical activities.

Just Dance is a game that involves players copying the dance moves of the actors in the game. In order to play the game, players need to move their bodies and perform the dance moves that are shown on the screen. This type of gameplay is characteristic of a movement game mode.

sum=0

c=0

while(1):

   tmp = int(input("Enter a number: "))

   sum+=tmp

   c+=1

   if(sum>200):

       print("\nSum:",sum,"\nTotal number entered:",c)

       break

   else:

       continue

Answer:

sum = 0

count = 0

while sum < 200:

   number = int(input("Enter a number: "))

   sum += number

   count += 1

print("\nSum:", sum)

print("Number's Entered:", count)

Explanation:

The while loop will keep running until the sum is greater than 200. The sum will be added to the number that the user inputs and the count will be added by 1. Once the sum is greater than 200, the program will print the sum and the count of how many numbers were entered.

B: Resource Monitor is the required utility that can be used to get a quick overview of the memory, CPU, network, and disk.

On Windows Server, the Resource Monitor utility permits you to go in-depth to get insight that the Task Manager cannot display. This utility is can be used to determine how programs have been using computer resources over time.

Based on the given scenario where a network administrator of a large organization needs to overview the four main components, such as the memory, CPU, network, and disk, on a Windows Server, In order to meet this goal, the network administrator will use the utility called Resource Monitor.

"

Complete question:

you are the network administrator for a large organization. you need to watch some of the main components on a windows server. these include the memory, cpu, network, and disk. what utility can you use to get a quick overview of these four components? group of answer choices

A: system configuration

B: Resource Monitor

C: Task Manager

D: None of them

"

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Answer:

A. so that the player knows the point of the game

Explanation:

A game needs to have an objective so that the player knows the point of the game. The objective of a game is the goal or purpose of the game. It is the reason why the game exists and what the player is supposed to accomplish.

Having an objective is important because it gives the player a clear understanding of what they are supposed to do in the game. This helps to engage the player and motivate them to play the game. Without an objective, the player may not know what to do or why they are playing the game, which could lead to confusion and lack of interest.

1Mb = 1/8 MB = 0.125 MB bytes are needed to store a 2-minute song in stereo.

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Answer:

True, Explanation Declaration can be checked during compile time

Explanation:

Domain Controller...

The protocol that should be used to establish a secure network connection for backups is SSH.

SSH stands for Secure Shell. SSH is a protocol that allows users to remotely control and modify servers. SSH is commonly used by administrators to manage certain systems or applications remotely. So the admin can enter the computer via the network, then run various commands to modify or manage files from one computer to another.

SSH has several crucial functions for managing data transfer traffic. Specifically, the following are the functions and benefits of SSH:

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A supply chain management system must be connected with an organization's enterprise resource management solution  to develop and maintain regulatory and compliance information from a centralized place.

Supply chain management (SCM) is the management of the movement of data, commodities, and finances associated with a product or service, from raw material purchase through final product delivery.

Supply chain management enables firms to deliver more rapidly, assure product availability, decrease quality concerns, and easily navigate returns, eventually creating value both inside the organization and for consumers.

Therefore, it is supply chain management system

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Answer:

Explanation:

a) hexadecimal

because hexadecimal numbers use 0-9 and letters A-F

b) decimal

109 is just a regular number and the standard numbering system that humans use is decimal