Question

answer this too plz
tommarow is my test TvT​

Answer 1

Explanation:

The network classes have no relevance now.

Any network with a subnet mask of 255.255.248.0 will be a 21 (8+8+5) bit network having 11 (32–21) host bits. This network will have 2048 ( 2^11) hosts. Excluding the reserved Network and Broadcast addresses, there can be a maximum number of 2046 hosts.

Answer 2

Explanation:

Pressure is scalar quantity which is defined as force per unit area where the force acts in a direction perpendicular to the surface.