Prawin Kurdeg

 Which statement describes data-sharing in a blockchain?    Which statement describes data-sharing in a blockchain? A. Organizations share different versions of the same data on their local servers.  B. Organizations share only data related to money and finance. C. Organizations share a single version of data.  D. Organizations share separate versions of data.  The correct statement is: c. organizations share a single version of data. In a blockchain, organizations participating in the network share a single version of data. The blockchain serves as a distributed ledger that is synchronized and replicated across multiple nodes or computers participating in the network. All participants have access to the same data, and any changes or transactions made on the blockchain are recorded and verified by consensus mechanisms. This shared version of data ensures transparency, eliminates the need for reconciliation between different versions, and enhances trust amon...

  Which model describes how data is written to a blockchain?  Which model describes how data is written to a blockchain?  A. rewrite always  B.append only  C.append never  D.full read and write  The correct answer is: B. append only The model that describes how data is written to a blockchain is "append only." In a blockchain, once a block of data is added to the chain, it is typically considered immutable and cannot be altered or removed. New data is added to the blockchain by appending it as a new block. This ensures the integrity and chronological order of the data stored on the blockchain. The append-only nature of a blockchain provides a transparent and auditable record of transactions or information. It allows participants in the blockchain network to verify the history of data and prevents unauthorized modifications. This property is a fundamental aspect of the security and trustworthiness of blockchain technology.

 What is the difference between encryption and hashing?  What is the difference between encryption and hashing? A. Encryption is reversible, while hashing is not. B. Encryption requires less information to begin the process than hashing. C. Hashing requires less information to begin the process than encryption. D. Hashing is reversible, while encryption is not.  The correct answer is: A. Encryption is reversible, while hashing is not. Encryption and hashing are both cryptographic techniques but serve different purposes and have distinct characteristics. The main difference lies in their reversibility. Encryption is a reversible process where data is transformed using an encryption algorithm and a key to convert it into an unreadable form called ciphertext. The ciphertext can be decrypted back into its original form using the decryption algorithm and the corresponding key. Encryption is commonly used to protect sensitive information during transmission or storage, ensuring...

 What is an advantage of using blockchain technology?  What is an advantage of using blockchain technology? A. There is almost no opportunity for biased, inaccurate, or altered data to get into the systems. B. Since it's an emerging technology, it's critical to invest in blockchain before anyone else.     C. Blockchain technology makes data easy to edit.  D. Blockchain is centralized.  The correct answer is: A. There is almost no opportunity for biased, inaccurate, or altered data to get into the systems. An advantage of using blockchain technology is that it provides a high degree of data integrity and immutability.  Once data is recorded on a blockchain, it becomes extremely difficult to alter or manipulate without the consensus of the network participants.  The decentralized and distributed nature of blockchain ensures that multiple copies of the ledger are maintained across the network, making it challenging for any single entity to tampe...

 How could the adoption of blockchain within a supply chain help the world become more sustainable and, in some cases, eco-friendly? A.  Consumers will be able to store their personal identifiable information for recurring purchases. B. Consumers could still purchase items at a store even if they forgot their wallet and phone at home. C. Consumers could easily return and get refunds for products that didn't meet their expectations. D. Consumers will be able to effectively track where the components of their product were sourced.   Adopting blockchain within a supply chain can help the world become more sustainable and eco-friendly by enabling effective tracking of the components of a product's supply chain. Blockchain provides a transparent and immutable ledger that records every transaction and movement of goods along the supply chain. This enables consumers to trace and verify the origin of each component or ingredient used in a product. By having visibility into...

How can a blockchain be used to manage sharing of personal records? A. by requiring a proof-of-work for access B. by storing consent and revocations to access the off-chain records C. by mandating that each individual participant enters a smart contract D. by creating a consensus mechanism for entering data The correct answer is: By storing consent and revocations to access the off-chain records. Blockchain technology can be utilized to manage the sharing of personal records by storing consent and revocations to access the off-chain records. By leveraging blockchain's decentralized and immutable nature, individuals can grant or revoke access to their personal records through smart contracts stored on the blockchain. These smart contracts contain the consent and permission settings, allowing individuals to control who can access their records and for what purposes. The blockchain ensures that these consent settings are transparent, tamper-proof, and can be audited, providing individ...

  What is the purpose of "post-quantum" cryptography? A-To create encryption methods that quantum computers cannot crack B-To eliminate all encryption methods programmed on classical computers C-To require users to own quantum computers in order to send data securely D-To use quantum computers to create more secure encryption methods. The correct answer is A - To create encryption methods that quantum computers cannot crack. "Post-quantum" cryptography refers to the development of cryptographic algorithms that are resistant to attacks by quantum computers. Quantum computers have the potential to break many of the commonly used cryptographic algorithms that rely on the difficulty of certain mathematical problems, such as factoring large numbers or solving the discrete logarithm problem. Quantum computers leverage quantum mechanical phenomena to perform computations, which can potentially solve these mathematical problems much more efficiently than classical computers...

 (MCQ) where do most of a software-focused company's carbon emissions typically come from? (MCQ) where do most of a software-focused company's carbon emissions typically come from? A. Corporate operations B.  Product manufacturing C. Finance and accounting D. Public relations and marketing. Explanation: Among the given options, most of a software-focused company's carbon emissions typically come from "corporate operations." This includes the energy consumption of data centers, computing infrastructure, employee workstations, and potentially business travel. The other options—product manufacturing, finance and accounting, and public relations and marketing—may have associated carbon emissions, but they are not typically the primary sources for a software-focused company. Verified Answer: A. Corporate operations In a software-focused company, the majority of carbon emissions, typically come from the energy consumption of their data centers and the devices used by th...

  Amazon Job Opportunities for Students: Flexible Schedules, Internships, and More Amazon offers a range of job opportunities for students, including flexible, part-time jobs, internships, and full-time opportunities. The company also has programs like Amazon Future Engineer and Amazon Future Leaders Program to help students build their skills and pursue careers in various fields. If you are a student looking for opportunities to build your skills and advance your career, consider applying to one of Amazon's student programs or job opportunities.   Let's check some of the job opportunities available for students at Amazon: Flexible, Part-Time Jobs Amazon offers flexible, part-time jobs for students that work with their schedules. Students can schedule their own shifts and work around their classes and studies. They can also take time off before midterms, finals, or any other educational need without worrying about job security, thanks to Short Work Breaks. Studen...

  Job Opportunities at Amazon Amazon is one of the world's largest online retailers, and it is constantly expanding its workforce to meet the growing demand for its products and services. The company offers a wide range of job opportunities across various roles and locations, including warehouse jobs, delivery drivers, fulfillment center workers, store associates, and many more hourly positions . Amazon Job Opportunities   Amazon offers a wide range of job opportunities across various roles and locations. The company has hourly jobs for everyone, and most roles have shifts and schedules that work with your life. Some of the job opportunities available at Amazon include: Amazon Warehouses : You'll be part of the team working in one of the many types of Amazon warehouses, where customer orders begin their journey from click to delivery. Some of the roles available in Amazon warehouses include Fulfillment Center Associate, Sortation Center Associate, Delivery Stat...

Q:  Check in incident action planning personal responsibility and resource tracking are all necessary to ensure  Check in incident action planning personal responsibility and resource tracking are all necessary to ensure______ ?   Answer: Accountability Check-in, Incident Action Planning, Personal Responsibility, and Resource Tracking are all necessary to ensure: Accountability.    To ensure accountability, we must adhere to the these ICS principles and processes: Resource Check-In/Check-Out Procedures: This procedure ensures personnel accountability by tracking who is on the incident site and when they arrived and left . Incident Action Planning: This process involves developing a written plan that outlines incident objectives, strategies, tactics, and resources . Unity of Command: This principle ensures that each individual has a designated supervisor to whom they report . Personal Responsibility: This principle emphasizes the importance of each indiv...

  Accenture's TQ learning series is a program designed to help individuals learn about technology, how it's applied, why it matters, and how it works with other technologies . The TQ program includes a series of short videos on various topics, including Cloud, Agile and DevOps, Artificial Intelligence, Automation, Blockchain, Data, Enterprise Platforms, and Security . The TQ Blockchain Assessment is a proprietary online self-assessment tool that measures an individual's knowledge of blockchain technology . The assessment is part of Accenture's TQ program and is designed to help individuals increase their Technology Quotient (TQ) . Accenture also has a TQ video on YouTube that explains blockchain. Accenture TQ Blockchain Assessment Questions and Answers Q. What is the predefined business logic within a blockchain called?  Ans: smart contracts Q.A reputable, world-renowned auction house uses blockchain to verify the authenticity of paintings prior to ...

 Amazon offers work from home job opportunities in various roles such as customer service and corporate. While most of Amazon's hourly job opportunities require being at a local Amazon facility, there are some job roles that offer partial remote or work from home potential. Amazon has remote or virtual positions available to qualified individuals who live in some areas. Remote opportunities are not available in all areas, but specific questions about remote positions can be discussed during the interview process with a recruiter. There are several websites where you can find Amazon work from home jobs, including Indeed and Jooble. For example, Indeed lists Amazon work from home customer service jobs in Santa Ana, California, while Jooble lists various Amazon work from home jobs in Santa Ana, California. LinkedIn also lists Amazon jobs in Santa Ana, California, including a 100% remote position as a focus group panelist. Amazon work-from-home employee benefits include: Health insuran...

  Welcome to the Accenture TQ sustainability Assessment Exam study . The Accenture TQ Dump contains a variety of questions, ranging from basic to advanced concepts, that will help us assess your skills and expertise. This exam is designed to evaluate your critical thinking and problem-solving abilities, as well as your ability to apply your knowledge in real-world situations. We have included Sustainability Multiple Choice Questions with answers and Sustainability Objective Type Questions with answers in the Accenture TQ Dump. So, get ready to challenge yourself and demonstrate your proficiency in technology, business, and sustainability with the Accenture TQ Assessment Exam! Q1.In addition to reduced power consumption, what is an advantage of using hyper-scale cloud computing data centers? A They are powered entirely by renewable sources of energy B Their initial investment in hardware and infrastructure is low D They are located on-premise in every individual office D The...

  Accenture TQ Agile & Devops Assessment Answers Q. Which statement about Agile is true? Ans: The result of each sprint is a high-quality increment of software or customer value. Q. What is the optimal number of members for an Agile team? Ans: approximately 10 people Q . Which Agile approach helps teams improve their project cycle time by considering team capacity? Ans: Kanban Q. What is an Agile perspective on errors and mistakes in project development? Ans: Mistakes can be caught early by working in short spurts that allow for immediate review, learning, and adjustment. Q. What are key objectives of DevOps at IT Company A ? Ans: to deliver services faster, with higher quality, and with built in security Q .An IT Company A Technology team located in the US has added a new feature to an existing online ticketing platform. The team would like to have the new feature reviewed by other global teams using individual instances of the platf...