Answer: The entrance facility is the place where the connection to a WAN is located. It is the point where the LAN equipment ends and a third-party provider's equipment and cabling begins. The another name for this point is demarcation point.
<u>Explanation:</u>
Demarcation means separation of two things. It means the boundary or the border. If we talk about networking then the demarcation point means a point where two networks are separated from others. It means a point where the public network is provided by a telecommunication company ends and the customer's network begins i.e his private network.
WAN means wide area networks that connect the large number of LAN i.e Large area networks. The Demarcation point ends our connection with WAN which spreads over large areas and joins our connection with third party's equipment.
Answer:
WHERE
Explanation:
WHERE or HAVING clause of sql statements are used to filter the records based on some filter condition. where is used with regular select statement.
Having is used in case of grouping data. when you want to check some condition on groups of data then you can go for HAVING.it is used with group by clause
Answer: What is this supposed to be about? Could you explain more? X.X
Actually i just did this quiz and the correct answer is D) Input force is reduced, while distance is increased.