Nosql - Study guides, Class notes & Summaries

When one is using a transaction processing system, if a single element of a transaction fails, the system will skip the corrupt element and continue to process the rest of the transaction. Ans: False Traditional relational models are still used, but so-called NoSQL databases are gaining in popularity due to their ability to scale to extremely large and unstructured datasets. Ans: True Most firms give their IT budgets a low priority in good economic times. Ans: False _____ is a systems ...

A​ ________ is the smallest component in the computer system data hierarchy. A. field B. record C. file D. bit E. byte D. bit A​ ________ is a component in the computer system data hierarchy that includes content such as Student ID​ 100, Course IS​ 101, and Grade A. A. record B. byte C. bit D. field E. file D. field A​ ________ is a component in the computer system data hierarchy that consists of multiple records of the same type. A. bit B. rec...

WGU C175 Data Management Foundations Final Exam Questions and Answers 2024/2025 Graded A+ . Which of the following is true of business rules? entity A(n) _______ is anything about which data are to be collected and stored. XML/Hybrid data model Oracle 11g is an example of the _______. entity instance Each row in the relational table is known as a(n) relational data model MySQL is an example of the _______. attribute A(n) _______ is the equivalent of a field in a file system. entity re...

True or false, sources of dat are becoming larger and more diverse True, Billions or even trillions of data sources What is the goal of data processing? To extract data that is useful Why is the volume of data that is available so large? Increasing number of data sources (social media, wearable tech, sensors, cameras, etc), formats, and data points How much data is possibly generated in a day? A petabyte (1 million GB) What is scalable data processing? Allows database processing systems ...

Test Bank for Database Systems: Design, Implementation, & Management, 14th Edition 14e by Carlos Coronel, Steven Morris. Full Chapters test bank are included - Chapter 1 to 16 Part I: DATABASE CONCEPTS 1. Database Systems 2. Data Models Part II: DESIGN CONCEPTS 3. The Relational Database Model 4. Entity Relationship (ER) Modeling 5. Advanced Data Modeling 6. Normalization of Database Tables Part III: ADVANCED DESIGN AND IMPLEMENTATION 7. Introduction to Structured Query Language (S...

WGU C175/D426 2023/2024 DATA MANAGEMENT FOUNDATIONS OA EXAM ACTUAL EXAM 2 LATEST VERSIONS 300 QUESTIONS AND CORRECT DETAILED ANSWERS WITH RATIONALES (100% CORRECT AND VERIFIED ANSWERS)|ALREADY GRADED A+ They are not based on the relational model and SQL, hence the name NoSQL. They support distributed database architectures. They provide high scalability, high availability, and fault tolerance. They support very large amounts of sparse data. They are geared toward performance rath...

MIS-290 MidtermWhat is cache? Data stored to be retrieved later What is competitive strategy A long term action plan that is devised to help a company gain a competitive advantage over its rival. What is firmware? Special software on read only memory What is NoSQL A nontraditional DBMS that supports high transaction rates and does not use ACID What is being effective Enabling an organization to accomplish a strategy (qualitative) What is Abstract Reasoning Constructing a model or ...

IS TB ch. 528. Which of the following is not a source for external data? A. Commercial databases B. Corporate databases C. Sensors D. Satellites E. Government reports Answer: B Section reference 1: Managing Data Difficulty: Easy Learning Objective 1: LO 5.1 Discuss ways that common challenges in managing data can be addressed using data governance. 29. Which of the following is not a reason why managing data is difficult over time? A. New systems are developed. B. The media the...

Microsoft Azure Developer with completeaAzure Storage storage solution that supports all types of data, including: blobs, queues, and NoSQL. workflows Business processes modeled in software are often called Logic Apps Microsoft Power Automate WebJobs Azure Functions Azure includes four different technologies that you can use to build and implement workflows that integrate multiple systems run actions, accept inputs, include conditions, produce outputs, All workflow te...

MBA 6207 Textbook Quiz 06 Business Intelligence - Big Data and Analytics Answered Questions 2023 A+ Graded. Textbook Quiz 06: Business Intelligence: Big Data and Analytics  Due Jul 16 at 11:59pm  Points 20  Questions 20  Time Limit 30 Minutes Attempt History Attempt Time LATEST Attempt 1 25 minutes Correct answers are hidden. Score for this quiz: 19 out of 20 Submitted Jul 2 at 11:31pm This attempt took 25 minutes. Question 1 1 / 1 pts A _____ is a subset of a data wa...