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what are 2 types of computer networks

What are the advantages of being sefl-employed

What are the advantages of being sefl-employed

Quản trị kinh doanh

... Most of what you earn doesn't go into your pocket. In fact, the money you get from your employer is skimmed off your paycheck in many ways. What are you left with? Only a fraction of what ... insurance.class 2 NI is only 2. 20 a week at the moment which is alot less than what you would pay if you were employed. you also pay class 4 NI on taxable profits over £ 522 5 but this is at ... http://choosing-careers.suite101.com/article.cfm/five_reasons_to_be_self_employed#ixzz0CqBmYJLX&BHere are additional benefits of self employment.ã There are no office politics. ã There are no difficult...
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Tài liệu The OSI Model: Understanding the Seven Layers of Computer Networks ppt

Tài liệu The OSI Model: Understanding the Seven Layers of Computer Networks ppt

Kỹ thuật lập trình

... com-bination of the two. The nature of these stacks is that the lower layers do their work in hardware or firmware(software that runs on specific hardware chips) while the higher layers work in software.The ... 8, 9, and 10 are not offi-cially part of the OSI model.They refer to the non-technical aspects of computer networking that often inter-fere with the smooth design and operation of the network.Layer ... for understanding the details of computer networking.Since the discussion of networking often includes talk of “extra layers”, this paper will address these unofficiallayers as well.Finally,...
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Principles of Digital Communication Systems and Computer Networks

Principles of Digital Communication Systems and Computer Networks

Kĩ thuật Viễn thông

... MMT03, Nhóm 2: - NGUYỄN THÀNH MSSV:08 520 347-NGUYỄN THÀNH VINH MSSV:08 520 618-NGUYỄN HỮU RU MSSV:08 520 5 82 -TRƯƠNG VĂN VĨ MSSV:08 520 470Sau đây là bài dịch chương II trong sách “Principles of Digital ... modem từ V .26 (tốc độ dữ liệu là 24 00bps, băng thông là 120 0Hz), V .27 modem (tốc độ dữ liệu là 4800bps, băng thông là 1600Hz), modem V. 32 (tốc độ dữ liệu là 9600bps, băng thông là 24 00Hz), và ... Shannon có câu trả lời. Hệ thống truyền tin được đưa ra trong hình 2. 1 có thể được mở rộng, như thể hiện trong hình 2. 2.Hình 2. 2: Sơ đồ chung của hệ thống truyền tin được xuất bởi Shannon.Trong...
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What are the advantages and disadvantages of supermarkets

What are the advantages and disadvantages of supermarkets

Quản trị kinh doanh

... recipt and you are given a new one or your money back.Not to forget about sales and special offers such as "buy one get one free" or "two for the pirce of one" are always found ... may be the only source of living of then. To conclude I would like to express my opinion which rather possitive. I think that supermarkets are great creatures and the more of them the better. ... actually need. For many of us the major disadvantage of shopping in supermarkets id that it is time consuming and it takes a while to getthere and back.Big stores are also quite dangerous...
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Tài liệu 2.548 Mạng máy tính – K49 (Computer Networks) ppt

Tài liệu 2.548 Mạng máy tính – K49 (Computer Networks) ppt

Cao đẳng - Đại học

... Ethernet và Wireless LAN 1.5 .2. Mạng WAN: X .25 , Frame Relay và ATM 1.5.3. Mạng Internet Chương 2. Mạng LAN và các vấn đề liên quan đến lớp 1 và 2 (18 tiết) 2. 1. Giới thiệu 2. 1.1. Vị trí các chức ... mạng lớp 2? − Hạn chế về độ dài kênh truyền tối đa − Hạn chế về số trạm − Hạn chế về tải 3.1.4. Khái niệm cầu nối (bridge) 3 .2. Transparent bridge 3 .2. 1. No-frills bridge 3 .2. 2. Learning ... Dijkstra 4.11 .2. OSPF (tập trung vào protocol, bản tin) 4. 12. UDP (User Datagram Protocol) 4. 12. 1. Tại sao phải xây dựng một giao thức trao đổi dữ liệu không liên kết ở lớp 4? 4. 12. 2. Cấu trúc...
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Tài liệu Báo cáo khoa học: Hypoxia reduces the expression of heme oxygenase-2 in various types of human cell lines A possible strategy for the maintenance of intracellular heme level pdf

Tài liệu Báo cáo khoa học: Hypoxia reduces the expression of heme oxygenase-2 in various types of human cell lines A possible strategy for the maintenance of intracellular heme level pdf

Báo cáo khoa học

... expression of heme oxygenase -2 Y. Zhang et al.3138 FEBS Journal 27 3 (20 06) 31363147 ê 20 06 The Authors Journal compilation ª 20 06 FEBS Hypoxia reduces the expression of heme oxygenase -2 invarious types ... Biol Chem 25 3, 422 4– 422 9. 42 Shibahara S, Yoshida T & Kikuchi G (1978) Induction of heme oxygenase by hemin in cultured pig alveolarmacrophages. Arch Biochem Biophys 188, 24 3 25 0.43 Okinaga ... shock.J Biol Chem 26 2, 128 89– 128 92. 45 Trakshel GM & Maines MD (1988) Detection of twoheme oxygenase isoforms in the human testis. BiochemBiophys Res Commun 154, 28 5 29 1.46 Heinemeyer...
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Tài liệu Orthodontists and patient´s aesthetic perception to different types of profi les modifi ed by a computer program pdf

Tài liệu Orthodontists and patient´s aesthetic perception to different types of profi les modifi ed by a computer program pdf

Chụp ảnh - Quay phim

... 1.99 (1 .24 ) 2. 50 (1. 32) -0.001M5 (maxilar retrusivo) 3 .26 (1.09) 3.91 (1.46) 3.69 (1.76) 0.096M6 (upper jaw protrusion) 3 .29 (1.19) 2. 82 (1.35) 3.13 (1.56) 0.1 52 M7 (bimaxillary retrusion) 2. 13 ... protrusion) 4. 32 (0.91) 3.75 (1.55) 3.90 (1.61) 0 .21 4F4 (protrusive lower jaw) 6.61 (0. 72) 6.45 (1.13) 5.81 (1.51) -0.001F5 (normal profi le) 1.93 (0.69) 2. 33 (1 .24 ) 2. 53 (1.48) 0 .27 2F6 (protrusive ... 0 .27 2F6 (protrusive upper jaw) 3.00 (1.03) 2. 76 (1. 32) 3.45 (1. 52) 0.0 02 F7 (bimaxillary retrusion) 1.45 (0.77) 2. 44 (1.43) 2. 41 (1.74) 0.0 02 * Data compared with Kruskal-Wallis test. ...
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Nano means one billionth  major aspects of nanotechnology  what is it  how did it come about  what are the social implications

Nano means one billionth major aspects of nanotechnology what is it how did it come about what are the social implications

Hóa học

... Major Aspects of NanotechnologyMajor Aspects of Nanotechnologyã What is it? ãHow did it come about? ã What are the social implications? ã What does this mean for the future? ... from Kosovo) Major Aspects of NanotechnologyMajor Aspects of Nanotechnologyã What is it? ãHow did it come about? ã What are the social implications? ã What does this mean for the future? ... the bloodstream Major Aspects of NanotechnologyMajor Aspects of Nanotechnologyã What is it? ãHow did it come about? ã What are the social implications?ã What does this mean for the future?...
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UNIT 2. FORMATS FOR ELECTRONIC DOCUMENTS AND IMAGES LESSON 1. TYPES OF MARK-UP: INTRODUCTIONNOTE potx

UNIT 2. FORMATS FOR ELECTRONIC DOCUMENTS AND IMAGES LESSON 1. TYPES OF MARK-UP: INTRODUCTIONNOTE potx

Cơ sở dữ liệu

... different software applications. Types of Mark-upNow, let’s have a look at the different characteristics of each kind of mark-up… 2. Formats for electronic documents and images - 1. Types of mark-up: ... commerce. 2. Formats for electronic documents and images - 1. Types of mark-up: Introduction - page 12 Click on your answerWhich of the following is an example of descriptive mark-up?Exercise 2 XMLwas ... and images - 1. Types of mark-up: Introduction - page 2 At the end of this lesson, you will able to:ã understand the purpose of mark-up, andã distinguish between different kinds of mark-up.ObjectivesElectronic...
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Faculty of Computer Science and Engineering Department of Computer Science - LAB SESSION 2 ppt

Faculty of Computer Science and Engineering Department of Computer Science - LAB SESSION 2 ppt

Cao đẳng - Đại học

... Faculty of Computer Science and Engineering Department of Computer Science Page 1/4 LAB SESSION 2 POLYNOMIAL LIST 1. OBJECTIVE The objectives of Lab 2 are (1) to introduce ... class List is declared first. Note that, the parameters of its methods are declared by only the data type. For example, the method void addFirst(int) is about to receive an input of type int and ... newdata; pTemp->next = pHead; pHead = pTemp; Faculty of Computer Science and Engineering Department of Computer Science Page 2/ 4 count++; } void List::display() { Node* pTemp...
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Faculty of Computer Science and Engineering Department of Computer Science Part 2 pdf

Faculty of Computer Science and Engineering Department of Computer Science Part 2 pdf

Kỹ thuật lập trình

... 34, 23 , 5, 0, 44, 33, 22 , 6, 0. Q1={6 ,2, 0,5,7,0,9,6,5}5,7, 12, 4,4,4,6,8,67,34 ,23 ,5,5,44,33 ,22 ,6,6Q1=rongq2= 12, 20S =2, 6S (2, 6) Faculty of Computer Science and Engineering Department of Computer ... xx43 2 - 5+x 2 + 4x 2 4x3-3x 2 -5+--4x192X 2 +13/2x3x3-1 /2 Faculty of Computer Science and Engineering Department of Computer Science Page 5/10 Question 7. What would ... PopStack (S1, x) 20 : while (!EmptyStack(S1)){ 21 : PopStack (S1, x) 22 : EnQueue (Q1, x) 23 : } 24 : } 25 : } The data are: 5, 7, 12, 4, 0, 4, 6, 8, 67, 34, 23 , 5, 0, 44, 33, 22 , 6, 0 Question...
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handbook of computer vision and applications volume 2 signal processing and pattern recognition - - bernd jahne

handbook of computer vision and applications volume 2 signal processing and pattern recognition - - bernd jahne

Tin học

... Toronto 2. 3 Discrete signals 19a111 2 2 22 2 2333444444555555b1111 22 22 3333444444445555c111111 2 2 2 2 2 233333344444444Figure 2. 5: Classification ... range of 1/100pixel. It is interesting that the relative errors for the area and volumeestimates of Eqs. (2. 16) and (2. 17) are equal to the standard deviation of the center of gravity Eqs. (2. 20) ... =√Al=13√3d =4 /27 Add=13√3l =16 /27 Ad= l =√Ad=√3l =4/3AAA=34√3d 2 =14√3l 2 A = d 2 = l 2 A =1 2 √3d 2 =3 2 √3l 2 A multichannel signal is not necessarily...
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Outline môn Tiếng Anh - What are the good and bad points of advertising from the view point of a consumer?

Outline môn Tiếng Anh - What are the good and bad points of advertising from the view point of a consumer?

Anh ngữ phổ thông

... THI THUY TRANGNGUYEN LE PHUCNGUYEN THANH VU11 020 1509511 020 15037 11 020 15 027 11 020 15 020 11 020 15077 11 020 15048 08 020 21117 Advertising is interesting. It attracts not ... the good and bad points of What are the good and bad points of advertising from the view point of a consumer?advertising from the view point of a consumer?Topic 12 LEAFLETWEAKNESSESAdvertising ... Group 5PHAN THI MINH HAN 11 020 15011LE THI DIEM TRINH 11 020 15079DANG TOAN TRONG VAN 11 020 15087MAI CHAU DAN THANH 11 020 15096BUI THI HOANG ANH 11 020 15001 TOPIC 13By what means can a product...
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A textbook of Computer Based Numerical and Statiscal Techniques part 2 ppsx

A textbook of Computer Based Numerical and Statiscal Techniques part 2 ppsx

Cơ sở dữ liệu

... () 22 2 2 22 2 12 12 22 2 12 12 1 2 2 nnXX x Xxx xxxxxxx x∂∂ δ ∂δ+δ++δ+δδ++∂∂∂∂ δErrors δx1, δx 2 , , δxn all are small so that the terms containing (δx1) 2 , (δx 2 ) 2 , ... Division of NumbersLet =1 2 xXx then again using general formula for errorδX = ∂∂ ∂δ+δ++δ∂∂ ∂ 12 12 nnXX Xxx xxx xWe haveXX= +=ì+ì= 121 21 12 211 12 2 122 22 1xx x ... (δx 2 ) 2 , (δxn) 2 andhigher powers of δx1, δx 2 , , δxn are being neglected.Therefore X + δX = f (x1, x 2 , , (xn) + 12 12 ∂∂ ∂δ+δ ++δ∂∂ δnnXX Xxx xxx x (1) 12 12 ...
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What qualities and skills are needed for the managers to manage people?• What is the importance of good human resources management

What qualities and skills are needed for the managers to manage people? • What is the importance of good human resources management

Kinh tế - Thương mại

... ãOrganisational skills are sequences of routines in every single area of everyday living or working. ãOrganisational skills are sequences of routines in every single area of everyday living or ... important task of managers to promote organization to operate better. 2. Conflict resolution  There are many kinds of conflict, a good manager is a person who can aware what are the best ... an integral part of the overall development strategy of the business. Staff are not trained or not trained fit is the main cause leading to the current state enterprises are not competitive...
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