Answer: VLAN(Virtual local area network)
Explanation: VLAN(Virtual local area network) is the networking device that displays the flexible nature due to the logical connection of one or more LANs. VLAN is used for the purpose of the management, security, scaling etc.
VLAN also has the ability to provide the segmentation in the network by dividing the physical network into segments and making logical network. Router is the source for maintaining the communication in the VLAN.
Thus according to the requirement mentioned in the question ,VLAN is the network device that should be used.
He should view the Outline THEN the Layout and finally preview in web browser.
Answer: Multi-user issue
Explanation: A database management system scheme can have multi-user issue when the designing of the system is not made properly. The multi user issue rises when the users concurrently access the data from the database and related error get invoked due to some reason like repeatable reading issue, serialization, etc.
The reading problem is usually can be related to reading of the database in uncommitted manner, uncommitted reading, repeatedly reading etc.Thus, Cora and Owen are accessing the database concurrently which can create multi-user issue.
With the help of Intelligent Character Recognition, the digital version of a document is displayed on the screen for a human viewer to verify letters the software cannot read.
Answer:
e
Explanation:
the valid sql syntax for creating table is
CREATE TABLE table_name (
column_name column_type
)
varchar and int are the valid sql types not string and integer
AS is used in select queries to aggregate results under given name
