False-there are many other mediums for communications including fiber optics, ethernet and radio
frequency. ✔✔[True/False] Coaxial cable is the
... [Show More] 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 necessary
Packet 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 network
d.) 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 process
1G 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
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