Answer:
your doctype comes first.
Explanation:
The first thing you should make sure to have in any HTML document you create is a "document type definition (DTD)" declaration.
it defines what elements and attributes are allowed to be used in a certain flavor of HTML
Answer: 2) To provide instruction for how the structure should look
4) To provide instruction for how the content should look
Explanation:
HTML 5 is a hypertext markup language revision which basically provide the structure and content to the page. It is a standard programming which basically describe the content of the web page. It reduce the overall development time and it is faster.
In the remaining option, It does not provide any meaning as we cannot add structure directly we should use the CSS styling for the particular document.
Therefore, (2) and (4) option are correct.
Answer:
Hello there! There are 4 parts to this question, all regarding relational database concepts.
Explanation:
Parts 1, 2, 3, 4 are drawn in attachments. For Part 4, the "foreign keys" would be the id fields of the joining table, and the "primary keys" are the IDs of the table itself. Data types are "integer" for ID, "string" for text columns like Name and Location, and "Decimal" for Hourly rate in the Timesheet table. Note that we can further simplify the erd from the one constructed earlier in part 3 to remove the Project Manager model and instead add a Project Manager "boolean" flag in the Employee table since a Project Manager is also an Employee.
Answer:
*jspService()
Explanation:
These are the steps in JSP life cycle.
1. Conversion JSP page to Servlet
.
2.Compilation of JSP page(test.java)
3.Class is loaded (test.java to test.class)
4.Instantiation (Object is created)
5.Initialization (jspInit() method is only called once at the time of servlet generation )
6.Request processing(_jspService() method is used for serving requests by JSP)
7.JSP Cleanup (jspDestroy() method is used for removing JSP from use)
There is no *jspService() method in the JSP life cycle.
Smart machines I'm pretty sure
