INSY 3303 Exam 1 Study Guide with Complete Solutions
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Course
INSY
Institution
INSY
INSY 3303 Exam 1 Study Guide with
Complete Solutions
Application Architectures - Answer-Way in which the functions of the application layer software are
spread among the clients and servers in the network
Data Storage - Answer-Arch. Function: Most applications require data to be stored and retr...
Codec - Answer✔✔-Translates analog voice data into digital form for transmission over digital computer
circuits
Coding Scheme - Answer✔✔-Group of bits representing the set of characters that are the 'alphabet' of
any given system
Client - Answer✔✔-Network Component: Input-output hardware device at the user's end of a
communication circuit
Server - Answer✔✔-Network Component: Does one service for thousands of computers/clients and
stores data/software accessed by the clients
Circuit - Answer✔✔-Network Component: Pathway through which the messages travel through the
network cables
Data Flow - Answer✔✔-Permits data to flow in one or both directions in 3 different circuits
Simplex Transmission - Answer✔✔-One way transmission such as radios and TVs
Half-duplex Transmission - Answer✔✔-Two way transmission but one at a time like a walkie talkie
Full-duplex Transmission - Answer✔✔-Transmit both directions simultaneously
Internet Message Access Protocol (IMAP) - Answer✔✔-Email Protocol. Standard for communication
between email client and mail server. Messages can remain stored on mail server after being read
Post Office Protocol (POP) - Answer✔✔-Email Protocol. Standard for communication between email
client and mail server. Email must be copied to client's computer's hard disk and deleted from the mail
server
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