用补码形式完成运算：-73-39（假定计算机字长为8）1.首先计算______ 的补码是______ 2.再计算______ （十进制数）的补码是______ 3.将两个补码相加的结果是______ 4.结果对应的原码是______ 5.对应的十进制数是______
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现代计算机中的数据采用的是______编码。
A. 二进制
B. 十进制
C. 十二进制
D. 二十四进制
Which of the following item is NOT the “nature” of the construction industry?
A. Fragmented responsibility among stakeholders.
B. Dangerous during construction.
Climate / weather is a critical performance factor.
D. The majority of tasks are highly repetitive.
Which of the following is INCORRECT about the stakeholders?
A. Normally, a GC coordinates most of the construction work.
B. Stakeholders’ considerations are different.
C. An architect-engineer always conduct in-house design rather than subcontract to special consultants.
D. A broker contractor means the contractor who outsource most of the construction work except supervision, coordination, and management.
The delivery mode of the abovementioned project is similar to _______________
A. Integrated Project Delivery (IPD)
B. Engineering-Procurement-Construction
C. Design-Build-Operate-Maintain (DBOM)
Design-Bid-Build (DBB)
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