134 Which of the statements regarding benefit-cost analysis in the Special window are true?
A. 1 and 2
B. 2 and 3
C. 1 and 3
D. 1, 2 and 3
E. None of the above
第1题：
A. The ADDM task is filtered to suppress the Segment Advisor suggestions for the SCOTT schema.
B. The ADDM task is filtered to produce the Segment Advisor suggestions for the SCOTT schema only.
C. The PL/SQL block produces an error because the my_instance_analysis_mode_task task has not been reset to its initial state.
D. All subsequent ADDM tasks including my_instance_analysis_mode_task are filtered to suppress the Segment Advisor suggestions for the SCOTT schema.
第2题：
The stages within the development phase of the software life cycle are ( 71 ).
A.design, analysis, implementation, and testing
B.analysis, design, implementation, and testing
C.analysis, design, testing, and implementation
D.design, analysis, testing, and implementation
第3题：
(A) regarded
(B) regard
(C) regarding
(D) to regard
第4题：
下列样式代码中，可精确定义元素位置的是（）
A．special{ position: absolute;}
B．special{ position: absolute; top:20px; left:16px;}
C．special{ position: relative;; top:20px; left:16px;}
D．special{ position: relative;}
第5题：
第6题：
A programmer must know about a function's ______ to call it correctly.
A．location
B．algorithm
C．Interface
D．statements
第7题：
第8题：
[A] Like
[B] Except
[C] Regarding
[D] With
第9题：
第10题：
【多选题】下列样式代码中，可精确定义元素位置的是：
A．.special{ position: absolute;}
B．.special{ position: absolute; top:20px; left:16px;}
C．.special{ position: relative;; top:20px; left:16px;}
D．.special{ position: relative;}