Answer:
Connection
Explanation:
We can get DatabaseMetaData from the java.sql.Connection object.
The relevant API call is Connection.getMetaData().
This returns an object of the type DatabaseMetaData.
Some of the methods available as part of the DatabaseMetaData object are:
- getDatabaseMajorVersion()
- getDatabaseMinorVersion()
- getDriverName()
- getDriverVersion()
- isReadOnly()
- getCatalogs()
- getTables()
- supportsBatchUpdate()
- supportsUnion()
The program is an illustration of the loop and functions
- Loops are used to perform repetitive operations
- Functions are named code segments that ar executed when called or evoked
<h3>The main program</h3>
The program written in Python, where comments are used to explain each action is as follows:
#This function validates the user input
def validateUserInput(firstNum, secondNum):
if firstNum >= secondNum:
return False
return True
See attachment for the complete program
Read more about loops at:
brainly.com/question/19347842
TV displays at almost 30 frames per second (fps), while motion pictures display at 24fps (the default frame rate in Flash is 24fps). Animation is controlled with the Timeline, which appears above the stage (WINDOW > Timeline): Flash movies begin as a single frame. To add movement, you must create additional frames.
Answer:
I assume you want to set the opacity (0-100) depending on the mouse's coordinate on the screen. The variables indicating the mouse's coordinates are <em>mouseX</em> and <em>mouseY</em>.
To achieve this, you will need to divide the mouseX/mouseY (whichever you choose) by 4 to what's called "normalize" it. If your mouse was at 320 for example... Dividing it by four would give you 80, and this works because the bounds that the opacity can be set to is 0-100.
normalized = mouseX / 4
Circle(mouseX, mouseY, 50, fill='navy', opacity=normalized)
...or if you want to do it in one line...
Circle(mouseX, mouseY, 50, fill='navy', opacity=mouseX / 4)
Answer:
Varies. Read explanation.
Explanation:
Many different things can be used to help maintain data during a power outage.
A common thing is to have a backup generator/power bank always connected to maintain server status even during times of a blackout. Along with this, she could back up her data periodically to a hard drive that is in a completely separate location. This can help maintain data even during a blackout.