【简答题】● Every valid character in a computer that uses even (71) must always have an even number of1bits. (71)A. parity B. check C. test D. compare ● The maximum number of data that can be expressed by 8 bit...
【单选题】Using Oracle Scheduler you have scheduled two jobs, JOB_Aand JOB_B, to run at 9:00 p.m. every Friday. You want both the jobs to use a single resource plan, WEEKEND_PLAN. Which task must have already b...
A.
A window must have been created with the WEEKEND_PLAN resource plan.
B.
A program must have been created with the WEEKEND_PLAN resource plan.
C.
A job class must have been created with the WEEKEND_PLAN resource plan.
D.
A window group must have been created with the WEEKEND_PLAN resource plan.