01 Data Communication Network Basis

Institution Huawei - JKUAT
Course Information Technolo...
Year 3rd Year
Semester Unknown
Posted By Jeff Odhiambo
File Type pdf
Pages 28 Pages
File Size 1.15 MB
Views 3108
Downloads 0
Price: Buy Now whatsapp Buy via whatsapp
  • whatsapp
  • facebook
  • twitter

Description

Communication has always been with us ever since the origin of human society. Communication has been playing an increasingly important role especially since human society entered the information era in the 1970s or 1980s. The communication mentioned in this note refers to the communication implemented through a data communication network. This note describes the concepts related to communication and a data communication network, information transfer process, network devices and their functions, network types, and typical networking. In addition, this note briefly introduces the concepts related to network engineering and network engineers.
Below is the document preview.

No preview available
BUSINESS STUDIES
This is a topic that handles the how consumer and buyer behaviors when they want to purchase . It also list various factors that affect their behavior to buy and consumer certain products .
11 Pages 563 Views 1 Downloads 74.93 KB
MONETARY THEORY AND POLICY
Money has taken many forms through the ages: shells, wheels, beads and even cows. Money can be thought of as any good that is widely used or accepted in the transfer of goods and services. Today, there are three common forms of money in use. Commodity money is a good whose inherent value serves as the value of money – gold or silver being one good example. Fiat money is a good whose value is less than the value of money it represents – paper money, for instance. Bank money consists of accounting credits that can be drawn on by the depositor – checking accounts, for instance
237 Pages 237 Views 0 Downloads 2.9 MB
HEALTH RECORDS
HEALTH INFORMATION SYSTEM DEFINATION: THERE ARE MANY DEFINATIONS OF HIS 1. Health information has been defined as, information about people’s health and how the community, government and non-government organizations use the information to plan and provide health care services 2. Health care information describes the incidence, prevalence and cause of major diseases. It also tells us about the availability and effectiveness of curative services. e.g. the hospital activity analysis can tell us how effective curative services are by looking at the average length of stay and the status of the patient when being discharged 3. It refers to organized and interpreted data about health status, resources, activities and events as related to health. 4. H.I.S is also being defined as a system that collects and represents health information that is responsible for the creation and maintenance of a data base.
35 Pages 980 Views 4 Downloads 697.19 KB
Letters To My Ex Trending!
This is a must read for all the women who have ever given their everything to the wrong man. Download your copy today!
96 Pages 3644 Views 6 Downloads 363 KB
ANIMAL HEALTH
In meat processing , the common ways of spreading micro-organism to meat is through . 1. cross contamination from dirty 2. personal gear 3. hands 4. hides and skins 5. fleece and feathers 6. the digestive tract
54 Pages 268 Views 0 Downloads 232.97 KB
MILK HYGIENE
Milk hygiene is the safety and quality assurance programme for milk and dairy products that cover the whole diary chain from farm to table, so that milk and milk products derived thereof are wholesome and fit for human consumption
3 Pages 1980 Views 1 Downloads 83.69 KB
ANIMAL HEALTH
INFERTILITY IN CATTLE What is infertility; This is where by the animal reproduces but does not achieve the expected reproductive indices due to temporary causes. For example:A cow giving birth to a calf every three years,while the expected is a cow to give birth every year. Fertility;ability to reproduce an offspring
10 Pages 189 Views 0 Downloads 151.51 KB
ANIMAL PHYSIOLOGY
The nervous system is the part of an animal's body. Function of Nervous system: coordinates the voluntary and involuntary body actions and transmits signals between different parts of the body. It consists of two main parts, the central nervous system (CNS) and the peripheral nervous system (PNS).
4 Pages 223 Views 0 Downloads 398.62 KB
ANIMAL PHYSIOLOGY
The nervous system is the part of an animal's body. Function of Nervous system: coordinates the voluntary and involuntary body actions and transmits signals between different parts of the body. It consists of two main parts, the central nervous system (CNS) and the peripheral nervous system (PNS).
4 Pages 219 Views 0 Downloads 398.62 KB
COMPUTER PACKAGE NOTES Trending!
A Computer is an electronic device that accepts data as input, and transforms it under the influence of a set of special instructions called Programs, to produce the desired output (referred to as Information).
6965 Views 16 Downloads 5.03 MB