You’re profile is so cute hope this helps :)
Answer:
Hub
Explanation:
A Hub is a networking tool linking of the different devices or other networking devices.In comparison to router or other a Hub has not routing tables or the guidance where it will sends the information and transmits the data in the network in the respective link.
The hub is used in the Microsoft Edge that provides a panel where we can access favorite web pages. The hub is also used in the history of the previously visited web pages .
The second last one is the answer i think
Answer: B) Vertical Partitioning
Explanation:
As, vertical partitioning is performed on Relation X, it is used for dividing the relation X vertically in columns and it involves creation of tables and columns. They also use some additional tables to store left out columns. We cannot partition the column without perform any modification of value of the column. It only relies on keeping the particular attributes of relation X.
