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WGU D426/D427 Syntax Verified Multiple Choice and Conceptual Actual Emended Exam Questions With Reviewed 100% Correct Detailed Answers Guaranteed Pass!!Current Update!! 1. Which command lists all databases in MySQL? a. SHOW TABLES; b. SHOW DATABASES; c. USE DATABASE; d. SELECT * FROM DATABASES; Rationale: SHOW DATABASES; displays all available databases. 2. Which command drops an index? a. DELETE INDEX Name; b. DROP INDEX IndexName ON TableName; c. REMOVE INDEX ...

WGU D426 - Database Management Newest Update Verified Multiple Choice and Conceptual Actual Frequently Tested Exam Questions With Reviewed 100% Correct Detailed Answers Guaranteed Pass!!Current Update!! 1. Network partition - ANSWER nodes from communicating Forms when a network error prevents 2. Distributed databases since nodes are connected by WAN - ANSWER What kind of database is vulnerable to network partitions 3. Partition-tolerant database - ANSWER functio...

WGU D426 Verified Multiple Choice and Conceptual Actual Emended Exam Questions With Reviewed 100% Correct Detailed Answers Guaranteed Pass!!Current Update!! 1. What is a query in databases? a) A storage location for data b) A command to retrieve or change data from tables c) A graphical report tool d) A column definition 2. What is a query language? a) A general-purpose programming language b) A scripting language for OS commands c) A specialized programming language d...

WGU D426/427 Verified Multiple Choice and Conceptual Actual Emended Exam Questions With Reviewed 100% Correct Detailed Answers Guaranteed Pass!!Current Update!! 1. Which of the following best describes a subquery in SQL? A. A query that updates multiple tables simultaneously B. A query within another SQL query C. A query that deletes rows from a table D. A query that modifies a view 2. In SQL, what is an alias? A. A permanent table name in a schema B. A constraint applie...

WGU D426 Data Management – Foundations Verified Multiple Choice and Conceptual Actual Frequently Tested Exam Questions With Reviewed 100% Correct Detailed Answers Guaranteed Pass!!Current Update!! 1. What is another name for a subquery? Outer query Nested query Correlated query Search query - ANSWER Nested query 2. Which operator is used to compare against a list of values when determining a match in a WHERE clause? IN BETWEEN LIKE OR - ANSWER IN 3. Wh...

WGU D426 Verified Multiple Choice and Conceptual Actual Emended Exam Questions With Reviewed 100% Correct Detailed Answers Guaranteed Pass!!Current Update!! 1. An alternative to using passwords for authentication in logical or technical access control is: A. manage without passwords B. biometrics C. not there D. use of them for physical access control - ANSWER B. biometrics 2. Almost all types of detection permit a system's sensitivity to be increased or decreased d...

WGU D426 PRACTICE TEST QUESTIONS AND CORRECT ANSWERS (VERIFIED ANSWERS) | GRADED A+ | NEW UPDATE

WGU Data Management - Foundations - D426 Questions and Correct Answers (Verified Answers) | Graded A+ | New Update

WGU D426 OA: Objective Assessment COMPLETE QUESTIONS AND CORRECT ANSWERS (VERIFIED ANSWERS) | GRADED A+ | NEW UPDATE

WGU D426 STUDY GUIDE COMPLETE QUESTIONS AND CORRECT ANSWERS (VERIFIED ANSWERS) | GRADED A+ | NEW UPDATE