Exam - Yarmouk University Hijjawi Faculty for Engineering...

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Yarmouk University Hijjawi Faculty for Engineering Technology Computer Engineering Department CPE-462 Digital Data Communications First Midterm Exam: A Date: 31/3/09 Student Name :---------------------------------------------------------------Section----------------- Student Number:------------------------------------------------------------------------------------------ INSTRUCTIONS (please read carefully) 1. Time allowed 60 minutes 2. Provide your answers on this page. Answers elsewhere will not be looked at. 3. Return all pages. 4. Provide only one answer to each question. Giving more than one answer for the same question will result in zero credit for that question. 5. Mark the right answer with (×). A B C D E A B C D E 1 14 2 15 3 16 4 17 5 18 6 19 7 20 8 21 9 22 10 23 11 24 12 25 13 1/5
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1. The data communications protocol does not define the: a. Structure of the data formats b. Interoperability of the technology among vendors c. Interpretation of the data bit patterns d. Timing of when and how the data should be sent e. None of the given choices 2. Which of the following is not correct about the OSI layered network model? a. Each layer represents a set of related functions b. It is a modular network architecture c. Each layer uses the services of the layer above it d. It was delivered after the TCP/IP model e. All of the given choices
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This note was uploaded on 11/10/2011 for the course COMPUTER E 444 taught by Professor Amigo during the Fall '10 term at Al-Quds University.

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Exam - Yarmouk University Hijjawi Faculty for Engineering...

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