Which of the following statements are true regarding bridges and switches (Choose 3.)（）。
第1题：
160 Which of the following is not an input to quality planning?
A. scope statement.
B. regulations.
C. work results.
D. standards.
E. quality policy
第2题：
A. income statement
B. statement of owner's equity
C. statement of cash flows
D. balance sheet
第3题：
Which of the following are included as part of a scope statement?
A.Project justification
B.Project deliverables
C.Project objectives
D.All of the above
E.B and C
第4题：
Which of the following performance tools will work with optimized code and also provides source statement profiling？（）
第5题：
A. A single SQL statement provided by a user
B. An existing SQL Tuning Set (STS)
C. A preprocessed Database Replay workload
D. A schema name
E. SQL statement identified in EM as using excessive resources
第6题：
42 Which of the following is not an input to quality planning?
A. scope statement.
B. regulations.
C. work results.
D. standards.
E. quality policy.
第7题：
White box testing of software testing is a test for software structurE.Which of the following item should not be included in the content of white box?
A．boundary value analysis
B．statement testing
C．branch testing
D．path testing
第8题：
Which of the following is not an input to quality planning?
A . scope statement.
B . regulations.
C . work results.
D . standards.
E . quality policy.
第9题：
According to the passage, which of the following statement is not true?
A.the heat exchanging surfaces should be kept substantially clean
B.the heat exchanger flow passages should be clear of obstruction
C.seals for the plate heat exchanger needs to be renewed often
D.the cleaning process of the plate heat exchanger should be done following our experiences only
第10题：
Which of the following DB2 tools allows a user to execute an SQL statement and view a graphical representation of the access plan?（）