Which type of fiber is preferred for use in modern computer networks?
a. Multimode
b. Polarized mode
c. Single-mode
d. All of these answers are correct.
c. Single-mode
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Originally developed by IBM, what protocol is used by Windows to share files and printers on a network?
A. Server Message Block (SMB) B. Lightweight Directory Access Protocol (LDAP) C. File Transfer Protocol (FTP) D. Hypertext Transfer Protocol (HTTP)
You can encrypt someone else's files for a different user
Indicate whether the statement is true or false
Why would you use a VLSM chart?
a. This method helps prevent assigning addresses that have already been allocated. b. This method lets you assign addresses that have already been allocated. c. This method prevents addresses from being allocated. d. Using a chart makes calculating VLSM easier.
Which of the following are valid permissions for a directory where the command chmod 1777 has been used to set the permissions on it?
A. drwxrwxrwt B. Srwxrwxrwx C. trwxrwxrwx D. drwxrwxrw-