【单选题】三相三线有功电能表能准确测量 的有功电能。
【多选题】要进行规划设计必须有设计底图,而该阶段测量工作的任务是向设计者提供所需的地形图。一般来说:1:5000比例尺地形图可用于();1:2000比例尺地形图可用于();1:1000比例尺地形图可用于施工设计;1:500比例尺地形图可用于地形复杂、建(构)筑物密集、 精度要求较高的工业企业的施工设计。
【判断题】三相三线有功电能表既能准确测量三相三线电路的有功电能,又能准确测量三相四线电路的有功电能。
【单选题】An online tablespace, TEST_TBS, is full and you realize that no server-managed tablespace threshold alerts were generated for the TEST_TBS tablespace. What could be the reason, if the TEST_TBS tablesp...
A.
TEST_TBS is a small file tablespace
B.
TEST_TBS is a bigfile tablespace (BFT)
C.
TEST_TBS is the default temporary tablespace
D.
TEST_TBS is a dictionary-managed tablespace
E.
Threshold values for the TEST_TBS tablespace are not explicitly specified
【单选题】Before taking his last breath, Fortunato still seems unable to perceive the intention of Montresor, mistaking what Montresor does to him as " a very good joke, indeed — an excellent jest". Why does he...
A.
Fortunato has drunk too much to see his coming death.
B.
Poe intends to use Fortunato's slow comprehension as a foil to the blackness of Montresor 's well-planned revenge.
C.
Fortunato wants to get Montresor's mercy by fooling him this way so that he may free himself from the threshold of death.
D.
It is only Montresor's illusion because Fortunato has been dead when the former builds up the eleven tiers of the stone wall.