In order to help the new employees to maintain a high level of motivation and build up confidence ,a well-planed program is necessary.()
第1题:
A.Pre-Build,Post-Link,andPre-Link
B.Pre-Build,Post-Build,andPost-Link
C.Pre-Build,Pre-Link,andPost-Build
D.Post-Link,Pre-Link,andPost-Build
第2题:
YoucreatedtheORDERStableinyourdatabasebyusingthefollowingcode:
SQL>CREATETABLEORDERS(ORDER_DATETIMESTAMP(0)WITHTIMEZONE);
Then,youinserteddataintheORDERStableandsaveditbyissuingthefollowingstatements:SQL>INSERTINTOORDERSVALUES(’18-AUG-0010:26:44PMAmerica/New_York’);
SQL>INSERTINTOORDERSVALUES(’23-AUG-0212:46:34PMAmerica/New_York’);
SQL>COMMIT;
Next,youissuedthefollowingstatementtochangethetimezoneforthedatabase:
SQL>ALTERDATABASESETTIME_ZONE=’Europe/London’;
Whatwillbetheresultofexecutingtheabovestatement?()
第3题:
A. Level 2 - 3
B. Level 1 - 2
C. Level 2
D. Level 0
E. Level 3
F. Level 1
第4题:
A.Level1
B.Level0
C.Level2
D.Level3
第5题:
A. Level 1 internal routes
B. Level 1 external routes
C. Level 2 internal routes
D. Level 2 external routes
第6题:
过程评估设计的5个层次中,本课程介绍的计算机辅助过程设计主要应用于哪些层次:
A.Level 1: Order-of-Magnitude
B.Level 2: Project Planning estimate
C.Level 3: Preliminary Engineering
D.Level 4: Detailed Engineering
E.Level 5: Procurement and Construction