A(n) _____ network limits its accessibility to only authorized users. 

A. ISP
B. PSN
C. private
D. public


Answer: C

Computer Science & Information Technology

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Answer the following statements true (T) or false (F)

1. Under MS-DOS, physical I/O is supported by a hardware dependent module called MSDOS.SYS. 2. Under MS-DOS, MSDOS.SYS accepts logical I/O requests from application programs or other operating system modules, translates them into physical I/O commands, and passes the physical commands to IO.SYS. 3. Under MS-DOS, only MSDOS.SYS, the machine dependent module, communicates directly with peripheral devices. 4. Under MS-DOS, each physical device attached to the system is described in a special file called a BIOS. 5. MSDOS.SYS is the MS-DOS file system.

Computer Science & Information Technology

Why is inode #2 special?

What will be an ideal response?

Computer Science & Information Technology

What key sequence does ^C indicate to the user?

a. Ctrl+C or Command+C b. c c. C d. Caps Lock + C

Computer Science & Information Technology

A technician wants to configure a DHCP server to guarantee that certain printers always receive the same address. Which of the following should the technician configure?

A. VPN tunnel B. Address reservation C. Subnet mask D. Default gateway

Computer Science & Information Technology