Answer:
CREATE VIEW NHTrips AS
SELECT TripID,
TripName,
StartLocation,
Distance,
MaxGrpSize,
Type,
Season
FROM trip
WHERE State = 'NH';
Explanation:
A view is a user’s view or application program’s view of the database created for execution during a database operation such as those for displaying results, modification of record, updating and deletion of records. It is created by defining a SELECT query and then using a CREATE VIEW command.
syntax for creating view;
The view is created as follows,
Give a view name using the CREATE VIEW command and give optional field names followed by the query using the SELECT statement
I.e
CREATE VIEW viewname
[(column name1, column name2….)] AS Select statement
When the above query is executed, a view named NHTrips will created in the database.
Answer:
Locator
houses/homes
port nane, path, query, parameters and fragments
High-level language programs must be translated into machine language before they can be executed. (Machine language instructions are encoded as binary numbers that are meant to be used by a machine, not read or written by people. The Java compiler translates Java programs into a language called Java bytecode.
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Answer:
Refer below.
Explanation:
Because we are inserting commands to beq, we will need an execution of the ALU, and then a register write. This result in and increase cycle time of the PC relative branch:
440+90=530ps.
As it is the longest time to execute, so its a critical path