1、IP地址计算题word文档QUESTION NO: 1You have the binary number 10011101. Convert it to its decimal and hexadecimal equivalents. (Select two answer choices) B,DA. 158B. 0x9DC. 156D. 157E. 0x19F. 0x9FQUESTION NO: 2The subnet mask on the serial interface of a router is expressed in binary as 11111000 for the la
2、st octet. How do you express the binary number 11111000 in decimal? DA. 210B. 224C. 240D. 248E. 252QUESTION NO: 3Which one of the binary number ranges shown below corresponds to the value of the first octet in Class B address range? CA. 10000000-11101111B. 11000000-11101111C. 10000000-10111111D. 10000000-11111111E. 11000000-10111111QUESTION NO: 4How would the number 231 be expressed as a binary number? CA. 11011011B. 11110011C. 11100111D. 11111001E. 11010011QUESTION NO: 5How would the number 172 be expressed in binary form? CA. 10010010B. 10011001C. 10101100D. 10101110