In the Ent-1 enterprise TCP/IP network C. At a web-hosting service 6. A user has a PC and an analog modem. The user wants to make a phone call using her home telephone and the same telephone line. Which of the following answers is true in this case? A.
(Choose two answers.) a,c 4. A PC NIC and a switch port create one electrical circuit to use when sending data from the PC to the switch. The transmitter uses a simple encoding scheme that uses a higher amplitude to encode 1 and a lower amplitude to encode 0, sending 1 bit in each bit time. The bit rate is 2000 bits per second (2000 bps).
It uses voice communications and then gets sent back to the base station. Data technology is also used on smartphones which allow the user to browse the internet and download files. Landline Phones – Landline phones typically only use voice communications. Some newer landline phones can use what is called a NCID (Network Caller ID) which uses data sent over a TCP connection. SMS/Text Messaging – The SMS (Short Message Service) can be used in a variety of ways.
The TCP/IP Guide, Retrieved March 15, 2008 From http://www.tcpipguide.com/ Juniper (ND) Leveraging MPLS to Enable Deterministic Services in the Cable Core, Retrieved March 13, 2008, From: http://www.juniper.net/solutions/literature/white_papers/200228.pdf Shinoda, Yoichi. (2002). The MPLS advantages. Retrieved March 16, 2007 From http://www.soi.wide.ad.jp/class/20010022/slides/02/47.html Greg, T. Tittel, E. & Johnson, G. (2004) Guide to networking essentials [Electric version] Course Technology; Ch 2 - 14 pp 71-528; Retrieved from University of Phoenix eResource website, Aug. 26,
a) write memory b) copy tftp startup-config c) configure terminal d) copy running-config tftp 9. Which one of the following is a private IP networks, classified by RFC1918? a) 11.0.0.0 b) 172.15.0.0 c) 127.0.0.0 d) 192.168.254.0 10. Which Microsoft Windows IP networking command will display the status of current TCP connections? a) netstat -an b) ipconfig /tcp c) nslookup d) tracert 11.
Pagers is wireless telecommunications devices that receives and displays numeric or text messages, or announces voice messages. A paging system alerts a pager (or group of pagers) by a transmitting information over an RF channel. VOIP(voice over IP) phones uses Voice over Internet Protocol technologies for placing and transmitting telephone calls over an IP network, such as the Internet, instead of the traditional public switched telephone network. Skype/Face times is a voice-over-IP service and instant messaging client. The service allows users to communicate with peers by voice using a microphone, video by using a webcam, and instant messaging
Kudler Fine Foods Retrieved from: https://ecampus.phoenix.edu/secure/aapd/cist/vop/Business/Kudler2/intranet/index.asp WebFinance (2012). Commercial Off The Shelf Software Retrieved from: http://www.businessdictionary.com/definition/commercial-off-the-shelf-COTS-software.html Evans, Keith (2012). The Use of Handheld Computers in the Workplace Retrieved from:
According to this chapter, which of the following concepts happens in a modern-day, end-to-end voice call between two business telephones sitting in the same office building in the Unitied States? (Choose two answers.) C. The call uses both analog and digital electrical signals. D. The call represents short sounds as a unique set of bits. 4.
Originally, the message transmitted to the recipient was the telephone number of the sender basically requesting a call back. Soon after, two way pagers where developed. They allow an interactive system of communication between the sender and receiver. Pagers operate on a data network. VOIP phones- voice over internet protocol is a technology that allows phone calls to be made through the internet.
University of Phoenix Material Media Convergence Worksheet Write brief 250- to 300-word answers to each of the following: |Questions |Answers | |What is meant by the term media |The term media convergence in relation to technology, is the merging of different aspects | |convergence with regard to technology, |of technology. For instance, the modern day cell phone/smart phone. Included in the smart | |and how has it affected everyday life? |phone are several different areas of technology. You have the mobile phone, a digital | | |camera, a video camera, and the internet at your fingertips.