Which of the following statement(s) is/are false? [you may select more than one] Wi-Fi is an example of high layer communication All communication on the Internet is asynchronous When sending a message, you go from a higher layer of communication to a lower layer of communication TCP only needs the sending address because the communication is only one-

Which of the following statement(s) is/are false? [you may select more than one] Wi-Fi is an example of high layer communication All communication on the Internet is asynchronous When sending a message, you go from a higher layer of communication to a lower layer of communication TCP only needs the sending address because the communication is only one-

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Question

Order the following layers of postal communication from highest to lowest:
i) Semantic Meaning
ii) Letters on postcard
iii) Words on postcard
iv) Physical postcard
O ii, i, iii, iv
iv, ii, iii, i
i, iii, ii, iv
O i, ii, iii, iv

Which of the following statement(s) is/are false? [you may select more than one]
Wi-Fi is an example of high layer communication
All communication on the Internet is asynchronous
When sending a message, you go from a higher layer of communication to a
lower layer of communication
TCP only needs the sending address because the communication is only one-
way.

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