Evaluate these commands which execute successfully: (Exhibit) Which two statements are true about the

Evaluate these commands which execute successfully:Which two statements are true about the ORD_ITEMS table and the ORD_SEQ sequence? (Choose two.) A. Sequence ORD_SEQ cycles back to 1 after every 5000 numbers and can cycle 20 times B. Any user inserting rows into table ORD_ITEMS must have been granted access to sequence ORD_SEQ C. Sequence ORD_SEQ is guaranteed not… Read More »

Which two statements are true about the PMON background process? (Choose two.)

Which two statements are true about the PMON background process? (Choose two.) A. It registers database services with all local and remote listeners known to the database instance B. It frees resources held by abnormally terminated processes C. It records checkpoint information in the control file D. It frees unused temporary segments E. It kills sessions that exceed… Read More »

Given: (Exhibit) What is the result?

Given:What is the result? A. [0,0] = Red[0,1] = White[1,0] = Black[1,1] = Blue[2,0] = Yellow[2,1] = Green[3,0] = Violet B. [0,0] = Red[1,0] = Black[2,0] = Blue C. java.lang.ArrayIndexOutOfBoundsException thrown D. [0,0] = Red[0,1] = White[1,0] = Black[2,0] = Blue[2,1] = Yellow[2,2] = Green[2,3] = Violet Correct Answer: D

You execute this command: (Exhibit) During the export operation, you detach from the job by using CTRL+C

You execute this command:During the export operation, you detach from the job by using CTRL+C and then execute this command:Export> STOP_JOB=immediateAre you sure you wish to stop the job ([yes]/no): yesWhich two statements are true about the job? (Choose two.) A. You can no longer monitor it B. You can reattach to it and monitor it C. It… Read More »

Given the code fragment: interface SampleClosable { public void close () throws java.io.IOException;

Given the code fragment:interface SampleClosable {public void close () throws java.io.IOException;}Which three implementations are valid? A. Option A B. Option B C. Option C D. Option D E. Option E Correct Answer: A,C,E A: Throwing the same exception is fine.C: Using a subclass of java.io.IOException (here java.io.FileNotFoundException) is fineE: Not using a throw clause is fine.