Answer:
B. it is a code that creates multiple copies on loading and damages the system
Explanation:
it is a app which they send to you on your computer or mobile phone
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Answer: "hierarchy" .
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Answer:
d. public myClass( ) {. . .}
Explanation:
A constructor is a special method that is called when an object of a class is created. It is also used to initialize the instance variables of the given class. A class may have one or more constructors provided that these constructors have different signatures. A class that does not have a constructor explicitly defined has a default parameterless constructor.
Having said these about a constructor, a few other things are worth to be noted by a constructor.
i. In Java, a constructor has the same name as the name of its class.
For example, in the given class <em>myClass</em>, the constructor(s) should also have the name <em>myClass</em>.
ii. A constructor does not have a return value. It is therefore wrong to write a constructor like this:
<em>public void myClass(){...}</em>
This makes option a incorrect.
iii. When a constructor with parameters is defined, the default parameterless constructor is overridden. This might break the code if some other parts of the program depend on this constructor. So it is advisable to always explicitly write the default parameterless constructor.
This makes option d a correct option.
Other options b and c may also be correct but there is no additional information in the question to help establish or justify that.
Using the knowledge in computational language in C++ it is possible to write a code that asks the user to enter a number of gallons.
<h3>Writting the code:</h3>
<em>#include <iostream></em>
<em>using namespace std;</em>
<em>int main()</em>
<em>{</em>
<em> float gallons, cufeet;</em>
<em> cout << "\nEnter quantity in gallons : ";</em>
<em> cin >> gallons;</em>
<em> cufeet = gallons / 7.481;</em>
<em> cout << "Equivalent in cublic feet is " << cufeet << endl;</em>
<em> return 0;</em>
<em />
<em>}</em>
See more about C++ at brainly.com/question/19705654
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Answer:
A RAID 1 configuration of 4 disks has higher storage capacity than a RAID 0 configuration
Explanation:
Redundant Array of Independent Disks(RAID) are multiple physical drives arranged in logical units to provide data redundancy and increased performance. They are
RAID 1 configuration duplicates data storage, albeit of lower performance than RAID 0. Also called disk mirroring because it mirrors data on two or more disks, it provides at least two drives that are used interchangeably or together.
