1-3 Quiz DAD 220 / DAD 220 - (SNHU
Intro to Structure Database
Environment Module one quiz)
Complete Accurate Quizzes with
Verified Answers / 2025-2026
_____________Quiz____________?
Many interesting science-, technology-, engineering-, and math-oriented websites provide open-
source data to the public. Which of the following sites provide that information? Select all that
apply. -
Answer✓✓
DATA.GOV
NYC Open Data
National Cancer Institute
_____________Quiz____________?
What four properties must be achieved for transactions to change data in a relational database?
Select all that apply. -
Answer✓✓
Atomicity
Consistency
Isolation
1
Intro to Structure Database
Environment Module one quiz)
Complete Accurate Quizzes with
Verified Answers / 2025-2026
_____________Quiz____________?
Many interesting science-, technology-, engineering-, and math-oriented websites provide open-
source data to the public. Which of the following sites provide that information? Select all that
apply. -
Answer✓✓
DATA.GOV
NYC Open Data
National Cancer Institute
_____________Quiz____________?
What four properties must be achieved for transactions to change data in a relational database?
Select all that apply. -
Answer✓✓
Atomicity
Consistency
Isolation
1
