You are a technician at TestKing. Your assistant applied an IP access control list to Router TK1. You want to check the placement and direction of the access control list.Which command should you use?()
A. show access-list
B. show ip access-list
C. show ip interface
D. show interface
E. show interface list
查看答案
按英美法系国家的规定:若合同中没有明确规定履行日期,债权人原则上要向债务人发出催告,才能使债务人承担延迟履约的责任。()
A. 正确
B. 错误
煎中药的器皿最好是使用:()
A. 砂锅
B. 不锈钢锅
C. 铁锅
D. 铝锅
电除尘器能够产生电晕的装置是()。
A. 阴极系统
B. 阳极系统
C. 高压装置
D. 低压装置