C2090-558 | All About Precise C2090-558 exam question
Q51. What are two system level databases? (Choose two.) A. sysperf B. sysadmin C. sysmaster D. sysmonitor E. sysscheduler Answer: B,C Q52. Which isolation level is appropriate if you do not want your query to place any locks? A. Dirty Read B. Cursor Stability C. Committed Read D. Repeatable Read Answer: A Q53. Which of the following is true about star schemas? A. A star schema is