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1. Top results related to what are the precursors of computer graphics programs examples of social

   • What are some of the examples of Expressions?

     Expression is a combination of terms that are combined by using mathematical operations such as subtraction, addition, multiplication, and division.

     • A constant is a fixed numerical value.
     • A variable is a symbol that does not have a fixed value.
     • A constant, a single variable, or a combination of a variable and a constant combined with multiplication or division is defined as a Term.

     Types of Expressions 

     There are three types of expressions: 

     Arithmetic Expression: This is the expression that includes only numbers and mathematical operators such as addition, subtraction, multiplication, division. 

     Example: 80-5 x 2, 20+5, 85 – 25 …

     Fractional Expression: This is the expression that includes fractional numbers and mathematical operators .. 

     Example: 6/4 – 5/2 , 20/10 +25/2 etc 

     Algebraic Expression: This is the expression that Contains variables, numbers, and mathematical operators.

     Example: 3x + 12y , 5x + 5y etc.....

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   • What are the Examples of Project Proposal?

     A project proposal is a detailed document that provides vital information about a proposed project. It acts as a guide in terms of conceptualizing, implementing, and managing the project, outlining clearly what objectives are to be achieved at various stages that include the resources required within the stipulated time. Project proposals exist to convince clients, sponsors, or decision-makers about the need for support for a project.

     Components of a Project Proposal

     A standard project proposal is made up of several important elements that offer a detailed description of the proposed plan. While specific requirements may vary based on organizational standards or the nature of the project, the following components are commonly included in project proposals:

     1. Title Page

     • Title of the Project: This should be a very short and specific title that captures the main theme of the project.
     • Organization Name: The organization or the person who submitted the proposal.

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   • What are the examples of attribute directive

     Top Answer

     Answered Jan 01, 2017 · 0 votes

     Directives can be used to manipulate DOM element. It's so useful when you wanna make a custom (third party) directive that can be used by other programmers in your team or world.

     Basically there are three types of directives.

     1) Structural Directive 2) Attribute directives 3) Component Directive(with template)

     1) Structural Directives usually manipulates structure of view/template. Eg. *ngFor

     will generate element according to your list count. *ngIf

     will display/hide view according to passed value.

     eg.

     <p myColor >Color me!</p> //<<< this helps you to grab DOM element using ElementRef and then I'll color it as shown below.-import { Directive, ElementRef, HostListener, Input } from '@angular/core';@Directive({ selector: '[myColor]'})export class HighlightDirective { constructor(private el: ElementRef) { el.nativeElement.style.backgroundColor = 'red'; }}

     here myColor

     is just an attribute directive

     as it is added to the DOM element as an attribute

     but this attribute doesn't accept any value yet.

     Now let's add a value to myColor

     attribute,

     <p [myColor]="color">Highlight me!</p> -

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   • What are the safest kinds of authentication for a rtsp video stream? Any examples of URL implementations?

     Top Answer

     Answered Jan 31, 2017 · 2 votes

     Security for your video stream can focus on different areas - one is access/authentication and so long as you are passing the username and password over an encrypted link then this is a relatively standard level of security - having something more like two factor authentication would require a more complex set up which may be overkill for you.

     Another is protecting the video stream itself from being interpreted, copied or redirected - the safest approach is to encrypt the video stream itself if your camera supports this (many good quality security cameras will). Without this, even if you authenticate the user you run the risk of someone being able to view the video stream. It is worth being aware that even if you use SRTP Secure Real Time Transport Protocol, the encryption features are optional so you need to make sure they are enabled for full security.

     A third, and probably less usual concern but one which may be important depending on the application, is verifying that the video feed is actually coming from the camera or source you think it is. The typical approach to this is to have a key or certificate at the camera which it use to 'sign' or identify itself.

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   • What are the consequences of accessing the same database from different programs at the same time?

     Top Answer

     Answered Jul 02, 2014 · 4 votes

     MySQL works on an ACID basis: http://en.wikipedia.org/wiki/ACID

     Which means, both clients will be reading the database as if they were the only clients.

     For this to happen each client must start a transaction, which is a single logical unit of work. Within this transaction either all the operations done to the database must be committed or rolled back.

     Different RDBMSs have different defaults for their transaction support. For MySQL, the isolation level is REPEATABLE READ, which means that SELECT statements within the same transaction are consistent with respect to each other.

     How you can verify this:

     Have program1 going start a transaction and through every row and increasing a value, while the other program starts a transaction and goes through the database calculating the sum of the same value for all rows. When they are done, they close their transactions and print out the results. You will notice that both of them read the database as if they were isolated from each other.

     There are whole books written about JDBC. Here are some links that can get you started:

     JDBC Tutorial: http://docs.oracle.com/javase/tutorial/jdbc/

     MySQL: http://dev.mysql.com/doc/refman/5.0/en/innodb-consistent-read.html

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2. www.britannica.com › biography › Ivan-SutherlandIvan Sutherland | Biography, Inventions, Sketchpad, & Facts

   www.britannica.com › biography › Ivan-Sutherland

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   May 12, 2024 · Ivan Sutherland (born May 16, 1938, Hastings, Nebraska, U.S.) is an American electrical engineer and computer scientist and winner of the 1988 A.M. Turing Award, the highest honour in computer science, for “his pioneering and visionary contributions to computer graphics, starting with Sketchpad, and continuing after.”.

   • Author: William L. Hosch

3. www.geeksforgeeks.org › applications-of-computerApplications of Computer Graphics - GeeksforGeeks

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   5 days ago · There are some of the applications of computer graphics are described below.: Computer Art: Using computer graphics we can create fine and commercial art which includes animation packages, and paint packages. These packages provide facilities for designing object shapes and specifying object motion. Cartoon drawings, paintings, and logo designs ...

   • Video Duration: 14 min

4. People also ask

   What are the applications of computer graphics?

   • Some of the applications of computer graphics are: Using computer graphics we can create fine and commercial art which include animation packages, paint packages. These packages provide facilities for designing object shapes and specifying object motion.Cartoon drawing, paintings, logo design can also be done.

   Applications of Computer Graphics - GeeksforGeeks

   www.geeksforgeeks.org/applications-of-computer-graphics/

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   How computer graphics can be used in education?

   • Using computer graphics many educational models can be created through which more interest can be generated among the students regarding the subject. Specialised system for training like simulators can be used for training the candidates in a way that can be grasped in a short span of time with better understanding.

   Applications of Computer Graphics - GeeksforGeeks

   www.geeksforgeeks.org/applications-of-computer-graphics/

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   How computer graphics help in creating a user friendly environment?

   • The use of pictures, images, icons, pop-up menus, graphical objects helps in creating a user friendly environment where working is easy and pleasant, using computer graphics we can create such an atmosphere where everything can be automated and anyone can get the desired action performed in an easy fashion.

   Applications of Computer Graphics - GeeksforGeeks

   www.geeksforgeeks.org/applications-of-computer-graphics/

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   How to implement computer graphics?

   • There are several tools used for the implementation of Computer Graphics. The basic is the header file in Turbo-C, Unity for advanced and even OpenGL can be used for its Implementation. The term ‘Computer Graphics’ was coined by Verne Hudson and William Fetter from Boeing who were pioneers in the field.

   Introduction to Computer Graphics - GeeksforGeeks

   www.geeksforgeeks.org/introduction-to-computer-graphics/

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5. www.geeksforgeeks.org › introduction-to-computerIntroduction to Computer Graphics - GeeksforGeeks

   www.geeksforgeeks.org › introduction-to-computer

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   5 days ago · Computer Graphics are defined as any sketch, a drawing, or a special network that pictorially represents some meaningful information. Computer Graphics is used where a set of images needs to be manipulated or the creation of an image in the form of pixels is drawn on the computer. Computer Graphics can be used in digital photography, film ...

6. www.socialchamp.io › blog › social-media-graphicsImportance of Social Media Graphics in 2024 | Social Champ

   www.socialchamp.io › blog › social-media-graphics

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   4 days ago · Best Social Media Graphics Examples. Here are the best social media graphics examples that can surely inspire you to create yours: A snapshot of Rare beauty’s social media graphics A snapshot of Canva’s social media graphics . Social Media Graphics Tools to Create Your Own. Social media graphic tools that help you to take your social media ...

7. www.linkedin.com › advice › 1Showcase Computer Graphics with Remote Impact - LinkedIn

   www.linkedin.com › advice › 1

   6 days ago · Here's how you can showcase your computer graphics work remotely with impact. Powered by AI and the LinkedIn community. 1. Online Portfolios. Be the first to add your personal experience. 2 ...

8. en.wikipedia.org › wiki › Social_mediaSocial media - Wikipedia

   en.wikipedia.org › wiki › Social_media

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   9 hours ago · Social media often features in political struggles to control public perception and online activity. In some countries, Internet police or secret police monitor or control citizens' use of social media. For example, in 2013 some social media was banned in Turkey after the Taksim Gezi Park protests. Both X and YouTube were temporarily suspended ...

9. profiletree.com › evolution-of-technical-drawingsTracing the Evolution of Technical Drawings: From Da Vinci to ...

   profiletree.com › evolution-of-technical-drawings

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   May 5, 2024 · Computer graphics came into the world of technical drawing. This change happened with CADD, which is a special tool that helps us make drawings on our computers. CADD uses vector-based or raster graphics to show objects in the design process. These types of computer-made pictures made sense of complex designs very easy and fast, much easier and ...