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DBT: Exam Day Ultimate Quiz

Comprehensive DBT exam drill across all lecture PDFs with non-trivial conceptual and numeric questions, each answer grounded in exact slide references.

73 questionsEstimated 180 min0 flagged

Session status

Draft

Answered: 0/73
Score: 0/73

Question 1

1 point(s)

Who controls which cache layer in the lecture model?

Choose the correct mapping.

CPU cache: DBMS, file-system cache: hardware, DBMS buffer cache: OS

CPU cache: hardware, file-system cache: OS, DBMS buffer cache: DBMS

CPU cache: OS, file-system cache: DBMS, DBMS buffer cache: hardware

All three are controlled by the OS