WGU C724 Information Systems Management Unit 5 Test Already Passed. Rated A

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WGU C724 Information Systems Management Unit 5 Test Already Passed False-there are many other mediums for communications including fiber optics, ethernet and radio frequency. ✔✔[True/False] Coa ... xial cable is the required medium for telecommunication transmissions. a.) True b.) False TCP/IP-is recognized by most operating systems ✔✔WHAT is a universal telecommunication network protocol that most operating systems can recognize? a.) TCP/IP b.) Ethernet c.) Bluetooth No, a hypervisor is a computer software that enables network virtualization and is not necessaryA hypervisor is an expensive application used by large businesses to improve computer network performance without having to physically change the network. ✔✔Are hypervisors or hypervisor applications necessary in small businesses with simple networks? a.) No, a hypervisor is a computer software that enables network virtualization and is not necessary b.) Yes, hypervisor is another name for simple routers and are necessary c.) Yes, hypervisors enable data network links and are necessaryPacket transmission and TCP/IP protocol-The two fundamentals of modern networks are packet based transmission and the TCP/IP data transmission protocol. ✔✔What are the two fundamental protocols that can describe modern telecom networks? a.) Asynchronous transfer mode and ATM b.) Packet transmission and TCP/IP protocol c.) Circuit transmission and analog signals Businesses must have a social media marketing strategy to capture this new community of users and to address issues of social care-Businesses must add a social media marketing component to their strategy because this is another media channel with a strong user presence. ✔✔Why is it imperative that modern businesses have a social media marketing strategy? a.) Businesses must have a social media marketing strategy to capture this new community of users and to address issues of social care b.) Businesses must target social media because all transactions now are electronic c.) Businesses must target social media because it has replaced TV and radio The client has control over the applications residing on the server-In a client/server configuration, the server, not the client, has control over the applications residing on the server. ✔✔The Internet is organized as a client/server system. Which of the following statement is FALSE regarding the client/server architecture? a.) All the applications reside on the server b.) The client has control over the applications residing on the server c.) The client sends messages requesting services from the server on the networkd.) The client/server architecture maximizes traffic on the network To increase the number of unique IP addresses-The IPv6 standard was created to increase, not decrease, the number of unique IP addresses. ✔✔The IP version 6 (IPv6) addressing scheme was developed in 2006 for what purpose? a.) To decrease the number of unique IP addresses b.) To increase the number of unique IP addresses c.) To recycle the number of unique IP addresses d.) To improve the performance of the IPv4 addressing scheme False-The telegraph technology led to the innovation of the telephone, which provides society with a richer form of communication than mere text or analog signal. ✔✔[True/False] Telegraph technology provided richer quality, more detailed, and a more reliable form of communication than the telephone. a.) True b.) False A hacker attempt to tie up network host resources making them unavailable-A denial of service attack typically targets business or government websites to render them unavailable. ✔✔What is a denial of service attack? a.) Denial of service is a spoof b.) A hacker attempt to tie up network host resources making them unavailable c.) Denial of service is a network probing process1G enabled mobile voice telecommunication while 4G offers voice, data and video- 1G has a slow data transmission rate and only allowed voice traffic. Faster 4G enables converged technology traffic. ✔✔What is the primary difference between a 1G cellular network and the current 4G network? a.) 1G offered digital circuits while 4G offers packet switching b.) 1G is the fastest network and is used for converged technology while 4G are voice only c.) 1G enabled mobile voice telecommunication while 4G offers voice, data and video A radio frequency survey is a signal strength detection process to identify the best wireless access point locations-When deploying wireless networks, the access point locations are determined by conducting a radio frequency survey of the site. ✔✔What is a radio frequency survey? a.) A radio frequency survey is a signal strength detection process to identify the best wireless access point locations b.) A radio frequency survey is used to partition the spectrum for wireless networks c.) A radio frequency survey is performed to understand what spectrum wireless networks should use WPA is a tunneling encryption protocol that secures wireless data transmissions-WPA is a wireless (tunneling) encryption protocol that provides secure data transmission over an insecure network. ✔✔Why is WPA (Wireless Protected Access) critical to wireless networks? a.) WPA is a tunneling encryption protocol that secures wireless data transmissions b.) WPA is necessary for accessing information over the webc.) WPA brings all the wireless technologies into a standard protocol Wireless Sensor Networks-WSN stands for Wireless Sensor Networks which are used for monitoring environmental conditions. ✔✔What does WSN stands for? a.) Wireless Sensor Networks b.) Wireless System Networks c.) Wireline Sensor Nodes True- A VPN is a secure tunnel through the Internet using a public infrastructure. It provides a secure and encrypted connection for employees to have remote access to their work servers. ✔✔[True/False] A virtual private network (VPN) provides a secure, encrypted, and remote connection between employees and the company's server via a third-party Internet service provider. a.) True b.) False False-Wireless uses radio waves over the RADIO spectrum. ✔✔[True/False] Wireless communication uses radio waves over the optical spectrum to send and receive signals. a.) True b.) False 7-There are seven layers to the OSI model - physical, data, network, transport, session, presentation, and application. ✔✔How many layers are in the standard OSI (Open System Interconnection) model? a.) 7 b.) 5c.) 6 They carried continuous electronic waveforms ✔✔Which of the following is a characteristic of a legacy or old analog network? a.) They carried continuous electronic waveforms b.) They did not have capacity or bandwidth limitations c.) They require packet switched networks True-The internet of things will have all devices connected to the internet with sensors to be automatically re-filled or serviced when needed. ✔✔[True/False] The internet of Things (IoT) will enable automated, just in time e-commerce transactions. a.) True b.) False URL ✔✔A Web browser is required to surf the Internet. What other protocol is needed by a client computer to request a Web site via HTTP or HTTPs? a.) DNS b.) FTP c.) Telnet d.) URL Smartphone- Smartphones and tablets combine the functionality of a phone with the capabilities of a computer. ✔✔Which of the following portable device combines the functi [Show More]

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