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Computer science summary, Summaries of Computer science

Computer science

Studying computer for the secondary school and the summer that take you short and give you the

Typology: Summaries

2018/2019

Uploaded on 06/24/2024

zoooz-yousef
zoooz-yousef 🇯🇴

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:Question 5 How many OSI layers are covered in the ?X.25 standard a. Two b. Three c. Seven d. Six e. None of above :Question 6 Layer one of the OSI model is a. physical layer b. link layer c. transport layer d. network layer e. none of above :Question 7 The x.25 standard specifies a a. technique for start-stop data b. technique for dial access c. DTE/DCE interface d. data bit rate