213.66.127.194
214.66.128.195
212.64.143.194
213.66.111.194
第1题:
A. 182
B. 180
C. 172
D. 170
第2题:
A. 213.66.127.194
B. 214.66.128.195
C. 212.64.143.194
D. 213.66.111.194
第3题:
●What is the decimal value of the binary value 10010? (70) .
(70) A.18
B.20
C.14
D.15
【解析】译文:二进制数10010对应的十进制数是18。
第4题:
第5题:
己知 x = -31/64,若采用8位定点机器码表示,则[x]原=( ),[x]补=( )。
A. 01001100B. 10111110C. 11000010D. 01000010A. 01001100B. 10111110C. 11000010D. 01000010
第6题:
A. IPv6 supports a greater level of security by integrating features that were optional add-ons in IPv4.
B. IPv6 reduces administrative overhead using stateless address autoconfiguration for hosts.
C. IPv6 eliminates the need for private to public NAT using a large address pool.
D. IPv6 provides backward compatibility with IPv4 using the Next Header field.
E. IPv6 represents large IP addresses using dotted decimal notation.
第7题:
十进制负数-61的八位二进制反码是( )
A.01000010
B.01010000
C.11000010
D.11010000
第8题:
What is the decimal value of the binary value 10010?
A.16
B.17
C.18
D.19
第9题:
第10题:
设X=+1000010B,则[X]原=()