What is the osi model Study guides, Class notes & Summaries
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ITN 100 MIDTERM QUESTIONS AND ANSWERS GRADED A+
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ITN 100 MIDTERM QUESTIONS AND 
 
ANSWERS GRADED A+ 
 
The network layer is responsible for routing messages from the source computer to the 
destination computer. TRUE 
 
Which of the following is not an important future trend in communication and networking? 
development of online batch systems 
 
Which is not a function of the physical layer providing error-free transmission of data. 
 
In which layer of the Internet model would the HTTP standard be used? APPLICATION 
 
Which of the following ...
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IT2 STUDY ADVANCEMENT EXAM | 734 Questions and Answers (100%Verified Answers) 2024/2025.
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IT2 STUDY ADVANCEMENT EXAM | 734 Questions and Answers (100%Verified Answers) 2024/2025. 
Which type of network are the workstations basewide as in one command connected to another 
command or one base connected to another base? (Page 1-1) Correct Answer: Metropolitan 
Area Network (MAN) 
During the pinging process what is the ping that is sent out called? (Page 1-6) Correct Answer: 
Echo message 
Which names are reserved by DOS to reserve the first serial and parallel ports, respectively? 
(Pag...
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IST 220 Final Exam Complete Questions And Answers
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A hexadecimal number is a number written in the base 16 system. - Answer-True 
Convert the binary number of to decimal number of - Answer-255 
Checks whether the data is received and resends if it is not - Answer-TCP 
is called a connection-oriented protocol - Answer-TCP 
is used by applications such as Web browsers and email - Answer-TCP 
guarantees delivery - Answer-TCP 
does not guarantee delivery - Answer-UDP 
is called a connectionless protocol - Answer-UCP 
is called a best-effort protoco...
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Progression Field Tech 3- 4 Test Exam (Latest Update 2024/ 2025) Questions and Verified Answers| 100% Correct| Grade A
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Progression Field Tech 3- 4 Test Exam (Latest Update 2024/ 2025) Questions and Verified Answers| 100% Correct| Grade A 
 
Q: What are the two pieces of equipment required at a minimum for cable modem based high speed Internet service? 
 
 
Answer: 
d. CMTS and DOCSIS CPE 
 
 
 
Q: Which of these is not a connecting media used in home networks? 
 
 
Answer: 
e. None of the above, they are all used in modern home networking 
(LAN Cable/Coaxial Cable/Wireless/Electric power lines) 
 
 
 
Q: Which o...
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ITN 101 Chapter 17-20 Questions and Answers Rated A+
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ITN 101 Chapter 17-20 Questions and 
 
Answers Rated A+ 
 
False 
The higher the device is in the OSI model, the more intelligent it is. A higher level device can 
better analyze data traffic and forward it based on information not available at lower layers. 
True or false? The lower the device is in the OSI model, the more intelligent it is. 
 
True A switch is used to connect devices on the same network. A router is used to connect 
multiple networks to each other. 
True or false? Switches typ...
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NET + n10-008 / N10 008/ NET + n10-008 Test Prep (200Q&A) with Complete Solution 2024.
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NET + n10-008 / N10 008/ NET + n10-008 Test Prep (200Q&A) with Complete Solution 2024. 
Which of the following organizations developed the Open Systems Interconnection? 
(OSI) model? 
A. International Telecommunication Union (ITU-T) 
B. Comité Consultatif International Télégraphique et Téléphonique (CCITT) 
C. American National Standards Institute (ANSI) 
D. Institute of Electrical and Electronics Engineers (IEEE) 
E. International Organization for Standardization (ISO) - ANSWER E. ISO deve...
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WGU C172 Final Exam (Latest 2023/ 2024 Update) Network and Security Foundations| Questions and Verified Answers| 100% Correct| Grade A
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WGU C172 Final Exam (Latest 2023/ 2024 Update) Network and Security Foundations| Questions and Verified Answers| 100% Correct| Grade A 
 
Q: Topology whereas each device is connected to a switch or hub 
 
 
Answer: 
Star 
 
 
 
Q: A switch or hub facilitates the transfer of data between networking devices in this topology 
 
 
Answer: 
star 
 
 
 
Q: Transmits data to all the devices connected in the star network 
 
 
Answer: 
hub 
 
 
 
Q: Also called a multiport repeater 
 
 
Answer: 
hub 
 
 ...
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TestOut Client Pro 1.3.6 - 7.2.8 Exam Study Guide | 330 Questions with 100% Correct Answers | Verified | Guaranteed Success
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Which of the following functions are performed by the OSI Transport Layer? - -Reliable message delivery 
 
-End-to-end flow control 
 
-Date segmentation and reassembly 
 
What is the basic purpose of the OSI Physical layer - Coordinates rules for transmitting bits. 
 
Which of the following are included as part of Data Link layer specifications? - -Controlling how messages are propagated trough the network. 
 
-Identifying physical network devices. 
 
In the OSI model, what is the primary funct...
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NET + n10-008 / N10 008/ NET + n10-008 Test Prep (200Q&A) with Complete Solution 2024.
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NET + n10-008 / N10 008/ NET + n10-008 Test Prep (200Q&A) with Complete Solution 2024. 
Which of the following organizations developed the Open Systems Interconnection? 
(OSI) model? 
A. International Telecommunication Union (ITU-T) 
B. Comité Consultatif International Télégraphique et Téléphonique (CCITT) 
C. American National Standards Institute (ANSI) 
D. Institute of Electrical and Electronics Engineers (IEEE) 
E. International Organization for Standardization (ISO) - ANSWER E. ISO deve...
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Cisco CCT Study Guide Questions with Verified Solutions
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Cisco CCT Study Guide Questions with 
 
Verified Solutions 
 
Which type of fiber cable has higher bandwidth and can be used for longer distances? 
Single-mode 
 
When connecting like devices (switch to switch, router to router, switch to hub, etc.), use what 
type of Ethernet cable? Crossover cable 
 
True or False. TCP/IP networks can use IPv4 and IPv6 address formats independently or in a 
dual stack configuration. True 
 
What is the difference between a broadcast and a multicast? Unlike a b...
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