Telecommunications Management Exam Review
Course Introduction
Telecommunications Management explores the principles and practices involved in overseeing telecommunication systems within organizations. This course covers a broad range of topics including network infrastructure, voice and data communication, regulatory and security issues, and emerging technologies. Students learn how to plan, implement, and manage telecommunications solutions that align with organizational goals, while also addressing budgeting, vendor management, compliance, and risk mitigation. Emphasis is placed on both technical and managerial aspects, equipping students with the skills necessary to effectively lead and innovate in the dynamic telecommunications environment.
Recommended Textbook
Business Data Networks and Security 9th Edition by Raymond
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15 Chapters
1182 Verified Questions
1182 Flashcards
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Page 2
R. Panko
Chapter 1: Welcome to the Cloud
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92 Verified Questions
92 Flashcards
Source URL: https://quizplus.com/quiz/28793
Sample Questions
Q1) The Ethernet address of an access point is its ________.
A)SSID
B)BSSID
C)both A and B
D)neither A nor B
Answer: B
Q2) Users create or enhance website content in ________ applications.
A)Web-based
B)WWW
C)Web 2.0
D)streaming media
Answer: C
Q3) Packet switching is most efficient for ________ data.
A)relatively constant
B)bursty
C)high-priority
D)all of the above
Answer: B
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3
Chapter 2: Network Standards
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100 Verified Questions
100 Flashcards
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Sample Questions
Q1) ________ read(s)the destination MAC address in an Ethernet frame.
A)The destination host
B)Switches in the network
C)Both A and B
D)Neither A nor B
Answer: C
Q2) Which layer has more standards?
A)internet
B)application
C)Both of the above have about the same number of standards. Answer: B
Q3) Which of the following has a header checksum field?
A)TCP
B)UDP
C)both A and B
D)neither A nor B
Answer: C
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Chapter 3: Network Security
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152 Verified Questions
152 Flashcards
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Sample Questions
Q1) Which of the following is not one of the four major security planning principles?
A)perimeter defense
B)risk analysis
C)comprehensive security
D)defense in depth
Answer: A
Q2) Hackers identify possible victim computers by sending ________.
A)scouts
B)probe packets
C)exploits
D)Mocking Jays
Answer: B
Q3) DoS attacks attempt to ________.
A)hack a computer
B)reduce the availability of a computer
C)both A and B
D)neither A nor B
Answer: B
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5
Chapter 4: Network Management
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96 Verified Questions
96 Flashcards
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Sample Questions
Q1) In QoS,the S stands for ________.
A)software
B)security
C)service
D)satisfaction
Q2) Data cannot be compressed unless it has redundancy.
A)True
B)False
Q3) Which of the following is not a driving force for change in a company's technological infrastructure?
A)the introduction of disruptive applications
B)organizational change within the company
C)the normal continuing growth of application traffic demand
D)All of the above are driving forces for change.
Q4) Users of an access point share the transmission capacity of the access point.The throughput they share is called the ________.
A)rated speed
B)aggregate throughput
C)individual throughput
D)all of the above
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Chapter 5: Wired Ethernet Lans
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117 Verified Questions
117 Flashcards
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Sample Questions
Q1) H2-BC-66-0D-5E-BA is a valid MAC address.
A)True
B)False
Q2) Under the standard,Ethernet switches can provide enough power over UTP for
A)wireless access points
B)voice over IP telephones
C)both A and B
D)neither A nor B
Q3) A VLAN ID would be found in a ________ field.
A)tag Protocol ID
B)tag Control Information
C)logical Link Control Subheader
D)none of the above
Q4) In an Ethernet LAN,switches know the entire data link between the source and destination host.
A)True
B)False
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Chapter 6: Wireless Lans I
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97 Verified Questions
97 Flashcards
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Sample Questions
Q1) Which unlicensed band provides greater propagation distance for a given level of power?
A)2)4 GHz
B)5 GHz
C)Both A and B allow about the same propagation distance.
Q2) The identifier of the access point in a basic service set us the ________.
A)SSID
B)BSSID
C)ESSID
Q3) Which of the following can operate in the 5 GHz band?
A)802.11n
B)802.11ac
C)both A and B
D)neither A nor B
Q4) Wider channel bandwidth ________.
A)decreases transmission speed
B)allows more channels to be used in a service band
C)both A and B
D)neither A nor B
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Chapter 7: Wireless Lans 2
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75 Verified Questions
75 Flashcards
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Sample Questions
Q1) A 100/1 increase in power corresponds to approximately ________ decibels.
A)6
B)10
C)20
D)none of the above
Q2) Which of the following can use access points?
A)802.11
B)Bluetooth
C)both A and B
D)neither A nor B
Q3) WPS is applicable to ________.
A)802.1X mode
B)preshared key mode
C)PEAP
D)IPsec
Q4) In VPNs designed to frustrate evil twin attacks,the shared secret ________.
A)is transmitted in the clear
B)is transmitted with cryptographic protections
C)is not transmitted
D)any of the above
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Chapter 8: Tcpip Internetworking I
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96 Verified Questions
96 Flashcards
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Sample Questions
Q1) Which of the following is connectionless?
A)TCP
B)IP
C)both A and B
D)neither A nor B
Q2) Deciding how to send the packet back out is Step ________ in the routing process.
A)1
B)2
C)3
D)4
Q3) When a router forwards incoming packets closer to their destination hosts,this is
A)routing
B)switching
C)bridging
D)hopping
Q4) Converting networks to support IPv6 is relatively simple and inexpensive.
A)True
B)False
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Chapter 9: Tcpip Internetworking 2
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104 Verified Questions
104 Flashcards
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Sample Questions
Q1) ".com" is a ________.
A)root domain
B)top-level domain
C)second-level domain
D)none of the above
Q2) Which of the above is NOT an element in a network management system?
A)the manager
B)agents
C)objects
D)All of the above ARE elements in network management systems.
Q3) In IP subnet planning,you need to have at least 130 subnets.How large should your subnet part be?
A)6
B)7
C)8
D)none of the above
Q4) Servers are normally given dynamic IP addresses.
A)True
B)False
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Chapter 10: Wide Area Networks
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84 Flashcards
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Sample Questions
Q1) By regulation,cellular systems must give almost the same throughput at different places in their service areas.
A)True
B)False
Q2) Leased line switched WANs typically use ________.
A)leased lines
B)a router at each site
C)both A and B
D)neither A nor B
Q3) When a cellular customer moves from one city to another,this is ________.
A)roaming
B)a handoff
C)both A and B
D)neither A nor B
Q4) Which of the following already runs to nearly all customer premises?
A)4-pair UTP
B)1-pair VG UTP
C)1-pair DG UTP
D)none of the above
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Chapter 11: Networked Applications
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95 Flashcards
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Sample Questions
Q1) In BitTorrent,the group of all connected computers that have all or part of the file to be downloaded is called the ________.
A)swarm
B)index
C)tracker
D)none of the above
Q2) Skype offers ________.
A)free calling among Skype customers
B)free calling to and from Public Switched Telephone Network customers
C)both A and B
D)neither A nor B
Q3) The code "200" may be found in HTTP ________ messages.
A)request
B)response
C)both A and B
D)neither A nor B
Q4) A media gateway connects a client computer or VoIP phone to the VoIP network.
A)True
B)False
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Chapter 12: Module a More on Tcp
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4 Verified Questions
4 Flashcards
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Sample Questions
Q1) A TCP segment begins with octet 8,658 and ends with octet 12,783.What number does the receiving host put in the acknowledgment number field of the TCP segment that acknowledges this TCP segment?
A)8,658
B)8,659
C)12,783
D)12,784
Q2) A TCP segment begins with octet 8,658 and ends with octet 12,783.What number does the sending host put in the sequence number field?
A)8,658
B)8,659
C)12,783
D)12,784
Q3) Flow control in TCP depends on the ________ field.
A)acknowledgement number
B)window size
C)both A and B
D)neither A nor B
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14
Chapter 13: Module B More on Modulation
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12 Flashcards
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Sample Questions
Q1) In QAM,if you have eight possible amplitudes,how many bits can you send per clock cycle?
A)3
B)6
C)8
D)16
Q2) Frequency modulation uses two loudness levels.
A)True
B)False
Q3) QAM uses ________ levels.
A)loudness
B)frequency
C)both A and B
D)neither A nor B
Q4) BPSK modulation uses two ________.
A)amplitudes
B)frequencies
C)phases
D)none of the above
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Chapter 14: Module C More on Telecommunications
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47 Verified Questions
47 Flashcards
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Sample Questions
Q1) Plenum wiring is needed for ________.
A)heavy traffic loads
B)safety
C)both A and B
D)neither A nor B
Q2) In telephone wiring,there needs to be four wires for each computer on the floor in
A)horizontal distribution
B)vertical distribution
C)both A and B
D)neither A nor B
Q3) For PBXs,nighttime calling is ________.
A)a user service
B)an attendant service
C)a management service
Q4) Which of the following would a mail order company's customers prefer?
A)900 number service
B)800 number service
C)WATS service
D)They would have no preference among these choices.
Page 16
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Chapter 15: Module D Directory Servers
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11 Verified Questions
11 Flashcards
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Sample Questions
Q1) An AD domain ________.
A)has only a single domain controller
B)makes all servers domain controllers
C)must have its servers organized as a tree
D)none of the above
Q2) If a company has multiple authentication servers,which devices are likely to hold the authentication data?
A)authenticators
B)authentication servers individually
C)authentication servers doing replication
D)directory servers
Q3) Which of the following is used to query a directory server to get someone's e-mail address?
A)LDAP
B)IMAP
C)SNMP
D)HTTP
Q4) A company may have many AD domains.
A)True
B)False
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