Answer:
Option(c) i.e "A NullPointerException error " is the correct answer for the given question.
Explanation:
Exception are the run time error in the program.A NullPointerException is the runtime error when the pointer containing the NULL value .This type of exception occur when we call that function on the pointer variable which contains the NULL.
- ArrayIndexOutOfBoundsException error occur when we accessing the element which is out of the index or bound so this option is incorrect.
- An ArithmeticException error occur in the arithmetic operation. Suppose a number is divided by zero then the ArithmeticException error is occured .
- ClassCastException error occur in the typecasting of a specific object.So this option is incorrect.
Explanation:
Since the Austin OU (organization unit) is a descendant of the Texas OU, it naturally inherits the permissions from its parent/ancestors.
Any restriction (permissions removed) from the Texas OU will be inherited onto the Austin OU. This is exactly the intended purpose of organizing groups in OU's because all changes will automatically inherited within the OU without having to work down the tree.
This can be confirmed by checking with other cities to see if they too have the same restriction.
The proper way the request should have been done is to apply the changes to the most specific unit possible, be that OU's, groups, etc.
Answer:
The header file
Explanation:
The 'header' of a packet contains two important information about the data being sent over a network, number indicating the ordering of all the packets (This ensures that the packets are re-ordered corrected upon arrival at the destination). and information about the total number of packets that the data has been split into, this helps at the destination to know if all packets has arrived, or delayed or lost
Answer:
Explanation:
A null pointer is pointing to nothing, if we can detect if a pointer is null, we can use an "IF" because a null pointer always going to be false, a null pointer even can block an application, because is a result of undefined behavior, it can even cause problems because the compiler can’t tell whether we mean a null pointer or the integer 0, there is a confusion in this kind of pointers.
To block link that keeps popping up everywhere, one can:
- Use your browser and click on block Pop-ups in settings
- Install an antivirus.
<h3>How do I stop pop-up links?</h3>
One can do so if they Manage the pop-up by blocking it in the Chrome browser where they:
- Click on Settings from the Chrome menu.
- input 'pop' in the search bar.
- Select Site Settings and then select Pop-ups and redirects.
- Here one can toggle the Pop-ups and redirections option to Blocked them.
Therefore, To block link that keeps popping up everywhere, one can:
- Use your browser and click on block Pop-ups in settings
- Install an antivirus.
Learn more about pop up link from
brainly.com/question/13666301
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