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WorksheetsPop Quiz (ITN:1.3) -12/09/2023
Total questions: 12
Worksheet time: 7mins
What is the process of converting information into the proper form for transmission?
Formatting
Encapsulation
Encoding
The physical layer of the receiving device passes bits up to which higher level layer?
Application
Presentation
Network
Data Link
What is the purpose of the sequencing function in network communication?
To determine if data is corrupted during transmission
To uniquely label transmitted segments of data for proper reassembly by the receiver
To guarantee the delivery of data
To ensure data flows at efficient rate between sender and receiver
This protocol is responsible for guaranteeing the reliable delivery of information.
TCP
IP
HTTP
Ethernet
Select the component of message timing.
Sequence number
Response timeout
Retransmit time
Which delivery method is used to transmit information to one or more end devices, but not all devices on the network?
(a)
UDP and TCP belong to which layer of the OSI?
Application
Transport
Network
Data Link
Which protocol operates at the Internet layer of TCP/IP model?
HTTP
IP
DNS
Ethernet
Which protocol belongs in the application layer?
OSPF
ICMP
DHCP
IP
What is the process of dividing a large data stream into smaller pieces prior to transmission?
sequencing
segmentation
multiplexing
What is the PDU associated with the data link layer?
Segment
Packet
Frame
Bit
What is the purpose of protocols in data communications?
specify device operating system that will support the communication
provide rules required for specific type of communication to occur
specify the bandwidth of the channel/medium for each type of communication
