You work as a network technician at Certkiller .com. Your boss， Mrs. Certkiller， is interested in SMB wireless solutions. You are required to produce the correct order for performing a Technology Strategy Development. Choose only steps that apply.
下列各项中，能够同时影响保本点、保利点及保净利点的因素为（）。 单位边际贡献。 贡献边际率。 固定成本总额。 目标利润。 所得税率。
在数字签名方案中，不仅可以实现消息的不可否认型，而且还能实现消息的（）、（）。
定位销用于工件圆孔定位，其中，短圆柱销限制（）个自由度。 10。 2。 7。 20。
What are two characteristics of the relationship between the Cisco PIN architecture and Cisco Validated Designs? （）(Choose two.) Cisco is focusing on Cisco Validated Designs as a means to driving integrated networks.。 Cisco is focusing on the PIN architecture as a means to driving integrated networks.。 The Cisco PIN architecture is a critical mechanism for supporting integrated markets because it can be implemented quickly.。 The Cisco Validated Designs program provides critical mechanisms for supporting integrated markets because the mechanisms can be implemented quickly.。 Cisco Validated Designs can be implemented quickly without customer input.。
易燃易爆介质的压力管道发生泄漏或爆炸后，易燃介质与空气混合达到一定浓度就会发生二次闪燃或爆炸，因此，必须（）。
