ccna 1 test answers chapter 4

... /0 0 % 1 $ % 2  ...       4               ...

Ngày tải lên: 04/11/2013, 12:15

Ngày tải lên: 13/08/2014, 13:21

Ngày tải lên: 13/08/2014, 13:21

Ngày tải lên: 13/08/2014, 13:21

Ngày tải lên: 13/08/2014, 13:21

Ngày tải lên: 13/08/2014, 13:21

Ngày tải lên: 13/08/2014, 13:21

... truyền tại tầng vật lý . Application Header + data 010 010 10 010 010 010 011 1 010 010 0 011 010 00… Tầng ứng dụng Tầng chuyển vận Tầng mạng Tầng vật lý 17 Tầng liên kết dữ liệu Hoạt động của Bridge trong ... hai. 44 CHƯƠNG 1: KIẾN TRÚC PHÂN TẦNG VÀ MÔ HÌNH OSI 3 1. Khái niệm về mạng máy tính 3 1. 1 Một số loại mạng máy tính 4 1. 2 Các loại hình trạng mạng 6 1. 2 .1 Bus 6 1. 2.2 Ring 6 1. 2.3 Star 7 1. 2 .4 ... 11 2.3.3 Tầng mạng (NetWork) 12 2.3 .4 Tầng vận chuyển (Transport) 14 2.3.5 Tầng phiên (Session) 15 2.3.6 Tầng trình diễn (Presentation) 15 2.3.7 Tầng ứng dụng (Application) 16 2 .4 Quá trình đóng gói...

Ngày tải lên: 28/02/2013, 15:55

... too much on your work. 41 . A best friend can ________. a. give us a healthy life b. go out with us in the evening c. spend much time finding d. share joy and sadness with us 42 . Close friends need ... difficult to make lasting friendships 44 . The word 'one' in the last paragraph refers to ________. a. good time b. bad time c. a friendship d. a close friend 45 . Which of the following sentences ... easy-going 39. a. taste b. hearing c. sense d. way 40 . a. all b. enough c. end d. most B. Read the passage carefully, then choose the correct answers. Having a best friend to confide in can bring...

Ngày tải lên: 18/07/2013, 01:26

... Trung tâm phơng đông - ĐT: 04. 7 548 035 TEST FOR UNIT 1 I. PRONUNCIATION A. Choose the word that has the underlined (letters) pronounced differently from the others. 1. a. scream b. death c. ready ... tâm phơng đông - ĐT: 04. 7 548 035 a. he has eaten a lot of cakes. b. he was eating too many cakes. c. there were too many cakes he ate. d. he had eaten too many cakes. 4. In the middle of our ... _____________ Trung tâm phơng đông - ĐT: 04. 7 548 035 3. Maria is going to stop dinner, so she may be late. a. eating b. to eat c. for eating d. eat 4. As soon as the light turned red, she the...

Ngày tải lên: 21/07/2013, 01:27

... QUYNH NHU UNIT 1 HOME LIFE TEST 1 I. PRONUNCIATION Choose the word that has the underlined part pronounced differently from that of the others. 1. a. family b. parents c. happy ... old-established b. well-to-do c. hard-up d. close-knit 10 . _____________most men, my father enjoys cooking. a. Not alike b. Unlike c. Unlikely d. Dislike 11 . Her family and friends have given her lots ... efficient c. active d. working 14 . Our parents join hands to give us a nice house and a happy home. a. deal with b. manage c. help together d. work together 15 . Mark enjoys having fun by causing...

Ngày tải lên: 19/08/2013, 11:10

... on 12 . She was born _____________ September 15 th . a. in b. at c. on since 13 . The children are playing ____________ in the school yard . a. happiness b. happy c. happily d. happier 14 . The ... …………………………………………………………………… 10 . The Browns ( live ) ________________ in Birmingham for 10 years . ………………………………………………… VII. Write WH- questions for these answers : 1. Ho Chi Minh city is about 12 0 km far from ... cigarettes, but he doesn’t now. A B C D 10 . When will you spend your summer vacation? In Nha Trang. A B C D 11 . Hung will be punish for coming late . A B C D 12 . We shall have to stop soon because...

Ngày tải lên: 28/08/2013, 15:10

... textbooks. 10 . Tom (like) __________ to go to the museums. 11 . He (read) __________ that novel again during my last vacation. 12 . I often (leave) __________ the city at weekends. 13 .The sun (set)___________ ... (set)___________ in the west. 14 . My friend (study) __________ English for an hour every night. 15 . Honesty (be) __________ the best policy. 16 . The earth (move) __________ round the sun. 17 . Two and two (make) ... __________ four. 18 . We (watch) __________ a good programme on TV last night. 19 . Mary (love) __________ ice-cream. 20. I (have) __________ a little trouble with my car last week. 21. We always (do)...

Ngày tải lên: 05/09/2013, 22:10

Ngày tải lên: 12/09/2013, 15:57

... 13 2 .15 .13 6.0 B 13 2 .15 .12 8.0 C 13 2 .15 .19 2.0 63. In order to have 5 subnets and 17 hosts on each subet, how many bits subnetting will you do on the class B adress 16 2 .13 .0.0 /16 ? A 255.255 .12 8.0 ... B 16 C 24 D 28 61. Ip adress 19 1.253 .10 .4. belongs to which ip address class ? A D B A C C D B 62. You are given an ip adress 13 2 .15 .13 6.2 /18 what subnet is the host ip on ? A 13 2 .15 .13 6.0 ... What is the defination of CIR ? ANSWERS 1. E 2. B,D 3. C 4. C 5. BE 6. E 7. C 8. A 9. A 10 . CD 11 . B 12 . C 13 . B 14 . BCDE 15 . CFG 16 . You are required to load a new version...

Ngày tải lên: 24/01/2014, 09:20

... out of every 10 0. That means that, in every other state, 10 or more out of every 10 0 residents live in rural areas. Since 9 out of every 10 0 is smaller than 10 or more out of every 10 0, so A is ... force decreased from 64 percent in 18 50 to 49 percent in 18 80. E. The proportion of farmers in the general population increased from 68 percent in 18 50 to 72 percent in 18 80. Explanation: The ... United States citizen since 19 88 and born in Calcutta in 19 40 , author Bharati Mukherjee has (B) Having been a United States citizen since 19 88, she was born in Calcutta in 19 40 ; author Bharati Mukherjee...

Ngày tải lên: 19/06/2014, 14:10

... TCP. 17 Version 3.0 IP Classes of Addresses 23 Version 3.0 IPv4 and IPv6 ã IPv6 uses 12 8 bits rather than the 32 bits ã Provides 640 sextrillion addresses ã IPv6 addresses are 12 8 bits ... does 24 Version 3.0 Assigning IP Addresses ã Network administrators use two methods to assign IP addresses. Static ã Administratively assigned Dynamic ã Automatically assigned 14 Version ... layer, Internet layer, and Network Access layer. TCP/IP Model 16 Version 3.0 IPv4 Addresses ã An IP address is a 32-bit sequence of 1s and 0s ã Every IP address has two parts The network portion...

Ngày tải lên: 27/06/2014, 19:20

... had. ………………………………………………………………………………………… 10 . sometimes / camping / they / go / do ? ………………………………………………………………………………………… 11 . with / friends / he / goes / usually / his / swimming. ………………………………………………………………………………………… 12 . the / ... ? ………………………………………………………………………………………… 13 . are / next / where / to / Sunday / they / go camping / going ? ………………………………………………………………………………………… 14 . father / by / Our / bus / to / goes / work. ………………………………………………………………………………………… 15 . ... Name :…………………………………………… Class : …………… Test 1 Put the words on the right order : 1. skip rope / you / after /do / school ? …………………………………………………………………………………………...

Ngày tải lên: 29/06/2014, 17:00

... 211 interducting, 15 2 multimode, 14 4 noise, 14 9 scattering, 15 0 safe handling, 912 signaling, 19 2 19 4 single-mode, 14 3 14 5 splicing, 15 3 components of, 14 7 connectors, 14 8 patch panels, 14 9 receivers, 14 7 repeaters, ... 606–607 IPv4, 392, 3 94 address classes, 3 94 397 private, 40 0 40 2 public, 40 0 40 2 reserved IP addresses, 398–399 RFC 19 18, 4 01 resolution issues, 41 7 – 41 9 subnetting, 40 2 40 4, 45 5 45 7 ANDing, 46 3 46 5 calculating ... 15 9 16 1 fiber-optic networks 10 0BASE-FX, 332–3 34 cabling, 13 3 absorption, 15 0 as backbone medium, 8 94 bending, 15 1 cladding, 14 2 core, 14 3 dispersion, 15 0 duplex fiber, 14 1 GBIC connectors, 211 interducting,...

Ngày tải lên: 04/07/2014, 18:20

... . 43 Chapter 3 Networking Media . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 5 Chapter 4 Cable Testing and Cabling LANs and WANs . . . . . . . . . . . . . . .18 3 Chapter ... 587 Chapter 13 Learning About Neighboring and Remote Devices. . . . . . . . . . 6 21 Chapter 14 Managing Cisco IOS Software . . . . . . . . . . . . . . . . . . . . . . . . . . 645 Chapter 15 Routing ... fmatter.fm Page ii Wednesday, May 21, 2003 11 : 31 AM vi Chapter 18 Basic Router Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . .787 Chapter 19 Intermediate TCP . . . . . . ....

Ngày tải lên: 04/07/2014, 18:20