Sophia Introduction to Relational Databases

20 / 25  that's 80% RETAKE  20 questions were answered correctly . 4 questions were answered incorrectly . 1 question was skipped . These were marked incorrect. In each milestone, you may want or need to use the databaseand query tool to answer some of the questions. We suggest youopen the tool in another browser tab while you are working onthis assessment. Which of the following 20 / 25  that's 80% RETAKE  20 questions were answered correctly . 4 qu...

Sophia Introduction to Relational Databases Milestone one, score 33/36, 92% 33 / 36  that's 92% RETAKE  33 questions were answered correctly . 3 questions were answered incorrectly . In each milestone, you may want or need to use the databaseand query tool to answer some of the questions. We suggest youopen the tool in another browser tab while you are working onthis assessment. Identify the correctly constructed ALTER TABLE statement toadd a UNIQUE constraint to the colu...

Sophia Introduction to Relational Databases Milestone_3. 16/21 that's 76% In each milestone, you may want or need to use the database and query tool to answer some of the questions. We suggest you open the tool in another browser tab while you are working on this assessment. Which type of backup would result in the fastest to RESTORE? Nightly backup Incremental backup Full backup Differential backup