Answer: 9.5%
Explanation: There were nearly 5 million English language learners in U.S. public schools in fall 2015, according to the most recent available data from the National Center for Education Statistics. This represented 9.5% of U.S. public school enrollees, an increase from 8.1% in 2000
I'd say
False
NoSQL or the non-rational databases are document oriented
and distributed. Unlike the SQL or the relational databases which are
structured, NoSQL deals with a huge amount of unstructured data and offer
greater flexibility. NoSQL are more like file folders, gathering related
information of all types.
We need to know what item and then we can answer ur question
Answer: Bottom up approach
Explanation:
We should start from the bottom i.e.starting from the physical layer by inspecting the lan, switches, router and also as we move up the level we also need to check the software application and the various routing protocols at each successive levels.
Hence, we use bottom up approach.
