It is a class B network, so for a class B network, the upper 16 bits form the network address and the lower 16 bits are subnet and host fields. Of the lower 16 bits, most significant 4 bits are 1111. This leaves 12 bits for the host number. So, 4096(2^12) host address exists. First and last address are special so the maximum number of address is 4096-2=4094.
Answer:
a. Tabbed browsing
Explanation:
Tabbed browsing is a feature in the browser that helps in operating several tabs at the same time. It helps in browsing different links without opening different browsers. Multiple pages can be opened and surfed at the same time in one window. Any link can be opened in a different or new tab by clicking right on the link. After this, 'open link in new tab' is to be selected and the link gets opened respectively.
B average because he want to estimate how many people were in the meeting
