1 If you had the test to screen for colon cancer and you're at average risk â you have no colon cancer risk factors other than age â your doctor may recommend waiting one year and then repeating the test. 2  Positive result. 3  A fecal occult blood test is considered positive if blood is detected in your stool samples. A fecal occult blood test is considered positive if blood is detected in your stool samples. 2  You may need additional testing â such as a colonoscopy â to locate the source of the bleeding.
1 Note that we have to import java.util.InputMismatchException in order to use the InputMismatchException class.  We are using a while loop to ask the user the same question until the user enters the correct input.
add a comment |. up vote 15 down vote. Something like this lets you test your procedure on most any client: Basically, your test harness needs to support the definition of a SYS_REFCURSOR variable and the ability to call your procedure passing in the variable you defined, then loop through the cursor result set.he 'Run PL/SQL' window will let you edit the PL/SQL Block. Clicking OK will give you a window pane titled 'Output Variables-Log' with an output variables tab. You can select your output variables on the left and the result is shown on the right side. Very handy and fast.