<h3>What is the difference between group and a topic ?</h3>
<h3>Group</h3>
- You can publish a comment or question to the main community feed or to a group of which you are a member. Members with a common interest can form group within the wider community to form a small community around that topic and group posts will only appear in the feeds of other group members, not in the general community feed.
<h3>Topic</h3>
- Topic work similarly to hashtags. Use the "+" symbol to the left of the Post/Ask button to add a topic (tag) to your post or question so that it can be classified along with other related posts and topics are a way to group posts and queries with similar content, but they don’t bring everyone with the same interest together in one place and this is where the groups come in!
Answer:
The correct answer for the given question is "The program has a runtime NullPointerException because test is null while executing test.x"
Explanation:
In this code their is run time exception will occur in Main method i.e "java.lang.NullPointerException "because the object of the Test class i.e test will initialized by "null" .So on executing the statement test.x it gives an Runtime Exception.The "NullPointerException" can occur if we assign the object to the "null" value that why it produce an java.lang.NullPointerException
People live in the moment and post whatever they want and they just might regret it later on.
I think Internet is the best way to search career choices. You can get a lot information.
Answer:
make the element sizes a percentage
Explanation:
Without using a framework specified for this type of thing such as Bootstrap, the best way to do this would be to make the element sizes a percentage. By making the size of everything a percentage it will automatically resize itself to take up the same percentage of the screen at all times. Even when the browser window is resized to any size that the user wants. This also applies to monitors of different sizes and mobile devices.
