Answer:
Processor
, Video-card , Memory
Explanation:
If you turn on your desktop computer and the monitor remains blank, the problem might either be as a result of Processor not working, Video card bad and memory not sitting well.
if the problem is associated with processor, do the following:
- Check if the power LED light on the motherboard is on or off.
- If the LED light is off, check for motherboard or power supply issues.
- If the LED light is on, check if the processor fan spins when the system is powered on.
Another major cause could be that the Video card is bad first thing to do is Update the drivers, then reseat the Videocard or probably change it.
Lastly memory module is loose, the computer might not display an image. In other words, your computer starts but the screen is black.
Now, you can try resetting the memory modules to fix the "PC turns on but no display" issue. Remove memory module from the memory slot, and then put it back into the slot to get a better connection so that the computer can recognise the memory.
Answer:
How do I change the font color in swing?
To set the font and color of JTextArea we can use the setFont() and setForeground() methods of the JTextArea . To create a font we must define the font name, the font style and its size. For the colors we can uses the constant color values defined by the Color class.
Explanation:
Answer:
The correct option is Option B
Explanation:
We need to find examples of client-side code.
Client Side code: The part of code, that doesn't require server for performing specific task
SO, The correct option is Option B
Prompt for special characters in user name
Reason: We can use alert to generate prompt using JavaScript or through validation and it can be done on client side.
All other options, we need to hit the server to perform the task, So they are not client-side code.
I included my code in the picture below.
Answer:
Subject
Explanation:
The kind of word that is pronoun in bold letters is "Subject".
In Example
We get our paychecks on Friday, and I always need mine.
There We and I are subjects.
