Answer:
D
Explanation:
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FTP stands for file transfer protocol. FTP is used to transfer files between computers over the Internet. FTP servers can be setup to allow users to access the information anonymously or require registration for access.
Advntage:
provides CPU scheduling, memory management, file management, and other operating system functions through system calls. The other one is that it is a single large process running entirely in a single address space.
Disadvantage: if anyone service fails it leads to an entire system failure
Explanation:
The word "of" in a fraction word problem USUALLY means to multiply. So we multiply 6 x 2/3
6 2 12
- x - = - = 4
1 3 3
