It's nice to see you here. I know you are excited to take the exam but before you start make sure you reviewed the refresher summary of this topic Network Models.
Begin and Good luck!
- The ______ layer adds a header to the packet coming from the upper layer that includes the logical addresses of the sender and receiver.
- A) data link
- B) network
- C) physical
- D) none of the above
- Which of the following is an application layer service?
- A) File transfer and access
- B) Mail service
- C) Remote log-in
- D) All the above
- When data are transmitted from device A to device B, the header from A's layer 4 is read by B's _______ layer.
- __________ provides full transport layer services to applications.
- A) UDP
- B) TCP
- C) ARP
- D) none of the above
- The process-to-process delivery of the entire message is the responsibility of the _______ layer.
- A) Transport
- B) Application
- C) Physical
- D) Network
- The ______ layer is responsible for moving frames from one hop (node) to the next.
- A) transport
- B) data link
- C) physical
- D) none of the above
- The _______ layer is responsible for delivering data units from one station to the next without errors.
- A) physical
- B) data link
- C) transport
- D) network
- The session, presentation, and application layers are the ____ support layers.
- A) user
- B) network
- C) both (a) and (b)
- D) neither (a) nor (b)
- The physical, data link, and network layers are the ______ support layers.
- A) network
- B) user
- C) both (a) and (b)
- D) neither (a) nor (b)
- The ________ layer is responsible for the process-to-process delivery of the entire message.
- A) transport
- B) physical
- C) network
- D) data link
- The _______ layer lies between the network layer and the application layer.
- A) Data link
- B) Transport
- C) Physical
- D) None of the above
- The Internetworking Protocol (IP) is a ________ protocol.
- A) connection-oriented
- B) reliable
- C) both a and b
- D) none of the above
- The _______ layer links the network support layers and the user support layers.
- A) session
- B) transport
- C) data link
- D) network
- ICMPv6 includes _______.
- A) IGMP
- B) ARP
- C) RARP
- D) a and b
- The ____ address uniquely defines a host on the Internet.
- A) IP
- B) port
- C) specific
- D) physical
- The _______ layer coordinates the functions required to transmit a bit stream over a physical medium.
- A) data link
- B) transport
- C) network
- D) physical
- The ______ layer is responsible for the source-to-destination delivery of a packet across multiple network links.
- A) network
- B) physical
- C) data link
- D) transport
- Mail services are available to network users through the _______ layer.
- A) Transport
- B) Physical
- C) Data link
- D) Application
- The ____ created a model called the Open Systems Interconnection, which allows diverse systems to communicate.
- A) IEEE
- B) ISO
- C) OSI
- D) none of the above
- The _______ layer changes bits into electromagnetic signals.
- A) Physical
- B) Transport
- C) Data link
- D) None of the above
- IPv6 has _______ -bit addresses.
- A) 128
- B) 32
- C) 64
- D) variable
- The_____ address identifies a process on a host.
- A) specific
- B) port
- C) IP
- D) physical
- The_________ layer is responsible for the delivery of a message from one process to another.
- A) transport
- B) network
- C) physical
- D) none of the above
- The _________ layer enables the users to access the network.
- A) application
- B) physical
- C) data link
- D) transport
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You can continue answering the Set 2 for following this link. Network Models - Set 2 MCQs
credit: Behrouz A. Forouzan©2013 www.FroydWess.com
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