Database systems exam 1 Study guides, Class notes & Summaries

MuleSoft Certified Integration Architect Exam (Latest 2024/ 2025 Update) Questions and Verified Answers |100% Correct| Grade A Q: What are typical types of documentation in an integration solution architecture? Answer: - Required use cases - Views of systems and sub-systems - Views of data and interfaces - Functional requirements and non-functional requirements and SLAs - Views of interactions and design decisions - Key decisions, requirements and tradeoffs Q: What is the 4+...

WGU C175/D426 DATA MANAGEMENT FOUNDATIONS OA EXAM ACTUAL EXAMS LATEST VERSIONS 300 QUESTIONS AND CORRECT DETAILED ANSWERS WITH RATIONALES (100% CORRECT AND VERIFIED ANSWERS) ALREADY GRADED A+ What does modality refer to? How does it appear on ER diagram? - ANSWER- Refers to the MINIMUM number of times an instance in one entity can be associated with instance of another entity (minima) Appears as a 0 or 1 on the relationship line, next to cardinality Define: Referential Integrity - A...

CDW110 Exam Questions With Correct Answers | 100% Verified | Latest Update 2024/2025. (General Reporting Tips) If a query refers to more than one table, all columns should be prefixed by a descriptor (table name or alias) - Correct Answer-Using descriptors ensures you have unambiguous column references, preventing issues that can occur when two tables contain columns with the same name. 2.Chapter 1. (Study Checklist) Caboodle Console - Correct Answer-The Caboodle Console is a web applicatio...

WGU C175/D426 DATA MANAGEMENT FOUNDATIONS OA EXAM ACTUAL EXAM 2 LATEST VERSIONS 300 QUESTIONS AND CORRECT DETAILED ANSWERS WITH RATIONALES (100% CORRECT AND VERIFIED ANSWERS)LATEST 2023|ALREADY GRADED A+ 2 What does modality refer to? How does it appear on ER diagram? - ANSWERRefers to the MINIMUM number of times an instance in one entity can be associated with instance of another entity (minima) Appears as a 0 or 1 on the relationship line, next to cardinality What is an important ...

WGU C175/D426 DATA MANAGEMENT FOUNDATIONS OA EXAM ACTUAL EXAM 2 LATEST VERSIONS 300 QUESTIONS AND CORRECT ANSWERS ASSURED A+. VERSION A What does modality refer to? How does it appear on ER diagram? - ANSWERRefers to the MINIMUM number of times an instance in one entity can be associated with instance of another entity (minima) Appears as a 0 or 1 on the relationship line, next to cardinality Define: Referential Integrity - ANSWER- Requires that ALL foreign key values must either be fully ...

CDW110 Exam Questions & Answers 2024/2025 (General Reporting Tips) If a query refers to more than one table, all columns should be prefixed by a descriptor (table name or alias) - ANSWERSUsing descriptors ensures you have unambiguous column references, preventing issues that can occur when two tables contain columns with the same name. Chapter 1. (Study Checklist) Caboodle Console - ANSWERSThe Caboodle Console is a web application housed on the Caboodle server. It includes the following:...

CDW110 Exam Actual Exam Questions With Correct Answers | 100% Verified | Latest Update 2024/2025 . 1.(General Reporting Tips) If a query refers to more than one table, all columns should be prefixed by a descriptor (table name or alias) - Correct Answer-Using descriptors ensures you have unambiguous column references, preventing issues that can occur when two tables contain columns with the same name. 2.Chapter 1. (Study Checklist) Caboodle Console - Correct Answer-The Caboodle Console is a...

What does it mean to be a database specialist? - correct answer 1) Know what database to use in a given scenario. 2) Know how to use that database, requiring both breadth and depth. 3) Breadth of Knowledge allows you to choose the best technology. 4) Depth of knowledge allows you to use that database in the best possible way. Allowing you to set up secure and robust systems, Managed tasks, geographical restrictions, data size constraints 5) Knowing what not to use in certain use cases ...

WGU-C838-Pre-Assessment Exam 2023 update "Which phase of the cloud data lifecycle allows both read and process functions to be performed? (A) Share (B) Store (C) Create (D) Archive" - Answer Create "Which phase of the cloud data security lifecycle typically occurs simultaneously with creation? (A) Use (B) Share (C) Store (D) Destroy" - Answer Store "Which phase of the cloud data life cycle uses content delivery networks? (A) Share (B) Create (C) Destroy (D) Archive" - ...

CDW110 Exam Actual Exam| Questions With 100% Correct Answers | Verified | Latest Update 2024/2025. (General Reporting Tips) If a query refers to more than one table, all columns should be prefixed by a descriptor (table name or alias) - Correct Answer-Using descriptors ensures you have unambiguous column references, preventing issues that can occur when two tables contain columns with the same name. 2.Chapter 1. (Study Checklist) Caboodle Console - Correct Answer-The Caboodle Console is a w...