Answer:
The result of combining the both tables is:
Employee(EmployeeNum, LastName, FirstName, WageRate, SocSecNum, DepartmentNum, Street, City, State, PostalCode)
Explanation:
Since the EmployeeNum is the primary and it is available in both tables, what happens is that, it will not list the primary key column twice. It will list the primary key first then all the other attribute in the first table followed by the attribute in the second table. And it will take note so as not to repeat attribute that already occur in the first table.
For instance; in this case, besides EmployeeNum, LastName and FirstName also appear in the both tables but only one instance of them were listed in the resulting table.
Answer:
Here are the for loop for the given question.
for (i = 0; i < NUM_VALS; i++) // for loop
{
/* check if the value of i is equal to NUM_VALS or not.If it is
equal then just print the value without comma.*/
if(i==(NUM_VALS-1)) // if block
System.out.print(hourlyTemp[i]);
/* if i is not equal then just print the value with comma.*/
else // else block
System.out.print(hourlyTemp[i] + ", ");
}
Explanation:
In this we iterating the for loop and check the condition
check if the value of i is equal to NUM_VALS or not.If it is equal then just print the value without comma
If i is not equal then just print the value with comma .
Output:
90,92,94,95
Answer:
The mass of the vehicle is 1250kg
Explanation:
Given
Required
Determine the vehicle's mass
This question will be answered using Newton's second law which implies that:
In other words:
Substitute values for F and a
Make m the subject
<em>Hence, the mass of the vehicle is 1250kg</em>
Answer:
The answer is "Actual products".
Explanation:
The key purpose of this research is to better analyze the concepts, which is done to establish customer buying expectations and perceptions of the item. The key point is to assess the consumers ' initial response to the product idea.
- This concept testing is also known as a creation, it is an advantage, which can be conveyed to the user to test their reactions.
- In conceptual testing, it is a quality check between the design definition and the actual production of the product.
