Q: Does "Database designers and database administrators interact with the DBMS through dedicated interfaces to build and maintain the applications' databases, and thus need some more knowledge and understanding about how DBMSs operate and the DBMSs' external interfaces and tuning parameters." provide a valid answer to "What is a way for programmers to use the DBMS?"?
A: no

Q: Does "Of all major Hispanic groups, Puerto Ricans are the least likely to be proficient in Spanish, but millions of Puerto Rican Americans living in the U.S. mainland nonetheless are fluent in Spanish." provide a valid answer to "Do they speak Spanish fluently?"?
A: yes

Q: Does "The number of species invasions has been on the rise at least since the beginning of the 1900s." provide a valid answer to "What century started the increase of species invasions?"?
A: yes

Q: Does "The Bible and the works of William Shakespeare have often been the subjects of variorum editions, although the same techniques have been applied with less frequency to many other works, such as Walt Whitman's Leaves of Grass, and the prose writings of Edward Fitzgerald." provide a valid answer to "Name one author who is less frequently the subject of a variorum."?
A:
yes