Answer:
A header is at the top of the page and used for titles and epicas. The footer is used for footnotes or page numbers
The predecessor of the internet is ARPANET better known as Advanced Research Project Agency
It is (D) because FAT 32 is the most secure option that is why it is most popular
Answer: The advantage of the optical fibre over the other medium of the communication are as follows:-
- The bandwidth of the optical fibre is comparatively higher than the other communication media
- The security in regard with the loss of data can be tracked easily as compared with other copper wire medium of communication.Thus, the security system of optical fibre is more reliable.
- The capacity of the fibre and the transmission power is also high as compared with other media of the communication such as copper wires,etc.
- The optical fibre is less space consuming than other communication medium.
