Computer science Is it possible to scale an Amazon instance vertically? How?
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Computer science
Is it possible to scale an Amazon instance vertically? How?
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- Using this Website for solving Draw io https://app.diagrams.net/ the Q Practice Exercise:1. Draw use case diagram of Student’s Interface @ JU Academic System.2. Draw a use case diagram for network users to store and retrieve files from a shareddevice. (Eg. Google Drive, DropBox)3. Draw use case diagram for an online library system. (Eg. Saudi Digital Library SDL) Practice Exercise:1. Draw Class Diagram for Toyota Company. Company deals with two types of Vehicles like Engine, Breaks )قطع غيار( that are Cars and Jeeps. Vehicles have Spare Parts )المركبات( andLights.Technicians(?? ا)لفني?fixthesparepartswhereasEngineerInspect(فحص)the Vehicles.2. Draw a class diagram for a Hotel. Rooms in the hotel are of two types Single-Bed or Double-Bed. Each Room has facilities like AC, Refrigerator, LCD and Iron. Customer has to pay the bill according to Room type to the Cashier.3. Draw a class diagram for a library management system. Library has multiple types of books like course books and general…Smart-Toys-Smart Kids has decided to install a new e-mail package to streamline communications within the company. Fred would like to have one common calendar for his all 200 employees. The expected features of the new e-mail package are “background processing” that doesn't get a great deal of attention. This includes managing connections, checking for errors in commands and e-mail messages, and reacting accordingly. The e-mail software vendors offered two different e-mail system for solution. One vendor is offering an SMTP-based two-tier client server architecture. The second vendor is offering a Web-based e-mail architecture. Fred doesn't understand either one. Outline the pros and cons of the two alternativesSmart-Toys-Smart Kids has decided to install a new e-mail package to streamline communications within the company. Fred would like to have one common calendar for his all 200 employees. The expected features of the new e-mail package are “background processing” that doesn't get a great deal of attention. This includes managing connections, checking for errors in commands and e-mail messages, and reacting accordingly. The e-mail software vendors offered two different e-mail system for solution. One vendor is offering an SMTP-based two-tier client server architecture. The second vendor is offering a Web-based e-mail architecture. Fred doesn't understand either one. Briefly explain to Fred, in layman's terms, the differences between the two.
- The following scenario is used for Case Projects 2-1 through 2-6: Darts is a sporting goods company with outlets in most of the western states. This company has a network of 10 servers and 273 client computers that have the following operating systems: Eight Windows Server 2012 servers Two Linux servers running Red Hat Linux Enterprise 20 computers running Mac OS X version 10.10 Yosemite 32 computers running Windows 10 80 computers running Windows 8.1 46 computers running Windows 7 12 computers running Windows Vista Darts realizes that with the projected growth of the company, they need to upgrade the computers and servers on their network. The new chief financial officer believes that the Windows 7 computers should not be upgraded. In his opinion, "If it works, don't fix it." What is your response?Could you provide solution for implementation with regards to the following items below under the topic Blockchain powered global food supply chain whereas the farmer can register items, producer can produces and register items, distributor can delivers items, grocer can sell items, and consumers can back trace items? Detailed description of the implementation processCode snippets (if applicable)Challenges faced during implementation and their solutionsFastLink Limited is a microfinance company that gives out loans to deserving customers. Customerspay simple interests on the loan given (Principal) per annum. FastLink urgently needs a system thatwill help them keep proper records on their customers as well as loan records.1. Create a simple admin login interface.2. Create a customer registration interface for registering customers. Customer informationneeded are names, marital status, employment status, name of employer, date of birth, ID Cardtype (Passport, NHIA, NIA, Voters’ ID, or driver’s license), address, email, and phone number.Note: All fields must be validated using JavaScript.3. Customers are charged a simple interest per annum on any approved loan. Assuming everyloan applied for is approved, develop an interface that will help the company to keep recordsof their loan applicants in a database. Remember, only registered customers of the companycan access loans.Simple Interest (SI) = (Principal (P) * Rate(R) * Time (T)) /…
- Consider potential roadblocks and look at possible causes of an option's failure as you build the framework. Is it possible that cloud computing has answers to these problems? Is there any potential for bad things to occur?Design a social network model. We will have users with a mailboxand connections to other users (friends). Users might also post messages orimages/videos that can be viewed by other users.• Each user will have a unique ID. Additionally, the first and last names, email address,age, gender will need to be stored.• Each user will be connected to zero or more friends (who are also users).• Users send message to other users. Date and content of each message will be stored.• Users can post zero or more items.• Each item has a unique postId. Time and location of the item will be stored.• Every item belongs to only one user.• An item can be a text or a photo/video. Content of a text, and caption and link of aphoto/video will be stored.Draw an ER diagram for the social network system.The aim of this activity is to analyzehow collaboration, coordination and communication are supported inmassively multiplayer online games (MMOGs). Visit an MMOG(e.g. World of Warcraft, Eve, everWinter) and answer the following:General social issues What is the purpose of the MMOG? What kinds of conversations aresupported? How is awareness supported ofthe others in the MMOG? What kinds of social protocols andconventions are used? What kinds of awarenessinformation are provided? 2. Can technologies be designed to helppeople break the ice and socialize? Describe the working of following system
- What exactly does the term "collaboration" mean? Make a list of the many scenarios in which collaborative interfaces are used.Which of the following tools is used for training, hosting, and managing machine learning models? Cloud Run Cloud Firestore VertexAlOf all the desktops available for the Linux operating system, GNU Object Model Environment (GNOME) has managed to become one of the most efficient, stable, and reliable, while still remaining incredibly user-friendly. A manual page is an online software documentation. State any TEN (10) sections of a man page.