Nosql exam - Study guides, Class notes & Summaries

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WGU D426 (Latest 2023/ 2023 Update) Data Management Foundations Exam| Guide with Questions and Verified Answers|100% Correct| Grade A Q: What does SQL stand for? Answer: Structured Query Language. Q: What can SQL statements do? Answer: Read and write data, create and delete tables, and administer the database system. Q: What is big data? Answer: Massive volumes of online data, often with poorly structured or missing information. Q: What is NoSQL? ...

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...

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...

WGU D206 Data Processing (Data Cleaning) Comprehensive Exam || With Questions & Answers (100% Accurate) WGU D206 Data Processing (Data Cleaning) Comprehensive Exam || With Questions & Answers (100% Accurate) What are the 7 Phases of the Data Analytics Life Cycle? - ANSWER - 1. Business Understanding/Discovery Phase 2. Data Acquisition 3. Data Cleaning 4. Data Exploration 5. Predictive Modeling 6. Data Mining 7. Data Reporting Explain the Business Understanding & Discovery Phase - AN...

DSCI 551 Final Exam/MN551 Final Complete Questions And Answers (A+) CAP explained - ANSWER-Consistency: every read receives the most recent write or an error, every request receives a non-error response. without guarantee that it contains the most recent write. system continues to operate despite arbitrary number of messages being dropped or delayed by network between nodes Consequences - ANSWER-distributed system needs to tolerate partitioning, thus when network is partitioned we nee...

CompTia IT Fundamentals Practice Exam| 200+ Questions and Verified Answers| 100 % Correct (Latest 2023/ 2024 Update) Q: An organization exports an inventory database nightly. This is an example of: A. database query. B. database report. C. database backup. D. database import. Answer: C Q: A user is having issues connecting to the Internet through a web browser; however, the user is receiving email and instant messages. Which of the following should the user do to BEST resol...

ISA 235 Exam 2 (Miami University Gowins) Latest Version Graded A+ Backup and Recovery The ability to get a system up and running in the event of a system crash that includes restoring the information backup. Disaster recovery A detailed process for recovering information or a system in the event of a catastrophic disaster Emergency preparedness Ensures a company is ready to respond to an emergency in an organized, timely, and effective manner Virtualization Creates multiple "vir...

AWS SAA Exam Questions All Solved New Update (A+ Pass) Describe 4 ec2 pricing options: On-demand, spot, reserved, dedicated - Answers -On-demand: pay by the hour or the second Spot: purchase unused capacity at a discount of up to 90% Reserved: Reserve capacity for 1 or 3 years for up to 72% discount Dedicated: physical server dedicated for your use. Good if you have special licensing requirements. what is bootstrap scripts? - Answers -a script that runs when the instance first ru...