NEXT Internet and World Wide Web: Mastery Test
1
Select the correct answer
An instructor receives a text message on her phone. Next, she reads out the text to the whole claws. Which network component plays a similar
role by receiving a message and broadcasting it to all other computers connected to the component?
OA Switch
OB .
hub
OC bridge
OD
router
Reset
Wext

When you type the pwd command, you notice that your current location on the linux filesystem is the /usr/local directory. answer the following questions, assuming that your current directory is /usr/local for each question. a. which command could you use to change to the /usr directory using an absolute pathname? b. which command could you use to change to the /usr directory using a relative pathname? c. which command could you use to change to the /usr/local/share/info directory using an absolute pathname? d. which command could you use to change to the /usr/local/share/info directory using a relative pathname? e. which command could you use to change to the /etc directory using an absolute pathname? f. which command could you use to change to the /etc directory using a relative pathname?