A.7
B.1
C.10
D.11
E.21
第1题:
A. It sends only five ping requests to the 172.18.1.1 destination.
B. It sends a continuous ping with a packet length of five bytes to the 172.18.1.1 destination.
C. It sends five rapid ping requests to the 172.18.1.1 destination.
D. It sends a continuous rapid ping with a packet length of five bytes to the 172.18.1.1 destination.
第2题:
A. Cisco Smart Foundation Service
B. SMARTnet Partner Service
C. Cisco Smart Care Service
D. Cisco Technical Assistance Center
E. CiscoSMARTnet for SBCS
第3题:
第4题:
有如下类定义: class Point{ private: static int how_many; }; ___________how_many=0; 要初始化Point类的静态成员how_many,下画线处应填入的内容是( )。
A.int
B.static int
C.int Point::
D.static int Point::
第5题:
A. many - to - one
B. one - to - one
C. one - to - many
D. many - to - many
第6题: