第7题: [单项选择]If an enterprise customer required a switch for their branch office access layer, which family of switches would the customer likely choose from?() A. Cisco Catalyst 2000 and 3000 B. Cisco Nexus C. Cisco Catalyst 4000 and 6000 D. Cisco SFS 3000/7000 参考答案:A
第8题: [单项选择]现值指数法更适用于两个方案的投资额() A. 不相等的情况 B. 相等的情况 C. 第一期相等以后不相等的情况 D. 第一期不相等以后均等的情况 参考答案:A