Number of devices in a Wireless network can be increased without any additional cabling. In cabled LAN networks, additional copper cabling is required to increase the number of employees. Disadvantages of wireless networks Security Since wireless networks transmit data over air, there is always a pos...
INTRODUCTION A network is collection of devices which are connected to each other for data exchange. Devices are linked with each other in order to share resources, exchange files or allow electronic communications. These are interconnected for sharing data quickly and easily. A network can be divi...
This article argues that computer projection classroom teaching and network learning have reached new heights due to technological advances in color projection equipment, networking, and software designed specifically for instructors wan... RE Jensen,PK Sandlin - 《Journal of Accounting Education》 被引...
VPN is not slow as said above. technology now is big. We have high speed internet connection, high speed equipments. What is required is proper planing of your VPN before rushing on it. For security issue there is Quarantine Services with Microsoft Virtual Private Network which is services to...
Advantages and disadvantages of wired/cabled network A wired network is more reliable and has generally a higher bandwidth (is faster..) than a wireless network; while it constraints to the availability and length of connection cables, can be more expensive than a wireless network and may not ...
What is a WAN? What are Managed Service Providers? What is Network Security? Discussion Comments By anon27119 — On Feb 24, 2009 nice article, i like using vpn to protect my data, but this article makes me to change my mind :) By egyguy — On Jan 19, 2009 can VPN be used ...
1). What is network technology? When the data is transmitted from a large information system to a small information system is known as network technology. 2). What are the different kinds of networks? They are LAN, MAN & WAN 3). What is the benefit of networking?
(a) Describe the functions of a hub, bridge, switch, and router. (b) Describe the differences between these devices. Why is it necessary to have layering in a network? How to secure a WAN network Why do different IP networks need to be assigned to different ports of a router?
between source address and Type/length fields. It is also known as VLAN header which consists of 4 bytes (32 bits) in size. It identifies VLAN membership of the frame. It is used to identify and segregate traffic belonging to different VLANs within a network. VLAN tag contains following ...
The main advantages of Eurobonds are increased liquidity of European bond markets (conditional on participation), protection from large market shocks and erratic market discipline, guaranteed funding for all EMU countries and an improvem... S Eijffinger 被引量: 21发表: 2011年 Review:Introduction:Soci...