關於認證CCNA希望高手解答都是英文第一章16提(1~8)

Question

複選1 Several computers in the company require new NICs. A technician has located a good price on the Internet for the purchase of these NICs. Before these NICs are purchased and installed, what details must be verified? (Choose three.)

( )the MAC address on the NIC
( )the size of the RAM on the NIC
( )the bandwidth supported by the NIC
( )the type of media supported by the NIC
( )the type of network architecture supported by the NIC




複選2 Which phrases describe a byte? (Choose two.)

( )a single binary digit
( )+5 volts of electricity
( )the value range 0 to 127
( )a grouping of eight binary digits
( )a single addressable data storage location




3 What is the hexadecimal equivalent for the binary number 10001110?

( )22
( )67
( )142
( )AE
( )8E




4 Represented as a decimal number, what is the result of the logical ANDing of binary numbers 00100011 and 11111100?

( )3
( )32
( )35
( )220
( )255




5 What is the binary equivalent for the decimal number 248?

( )11100000
( )11110000
( )11110100
( )11111000




複選6 Which of the following are popular web browsers? (Choose two.)

( )Acrobat
( )Internet Explorer
( )Macromedia Flash
( )Netscape Navigator
( )Quicktime
( )World Wide Web




7 What is the hexadecimal equivalent for the binary number 00100101?

( )15
( )20
( )25
( )30
( )37
( )40




8 What is the binary equivalent for the decimal number 162?

( )10101010
( )10100010
( )10100100
( )10101101
( )10110000
( )10101100

Answer 1

1. C,D,E2. C,D3. E4. E5. D6. B,D7. C8. B以上的答案都是我自己解出,但是我不想附上說明和過程.學習網路還是要一步步來,答案給你做參考,對你初步的練習會有幫忙!加油!

Answer 2

第7題的十進位應該是37，其他的Blue大大都解出了，Blue大大說得是確實，學網路還是自已了解其中奧妙才好。