A 2d array (i.e. 2 dimensional array) represents its elements in rows and columns
<h3>The program in Java</h3>
The method in Java, where comments are used to explain each line is as follows
//This defines the method
public static int diagSum(int[][] myArray) {
//This initializes sum to 0
int sum = 0;
//This iterates through each row of the array
for (int i = 0; i < myArray.length; i++) {
//This calculates the sum of the diagonals
sum+=myArray[i][i];
}
//This returns the sum
return sum;
}
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Answer: Only A and C
Explanation: Default constructor is a constructor that has parameters with the values that are default or has no arguments/parameter present. Default constructor is not declared in the class rather it gets generated by itself when not defined.
Class is defined with data members, functions, objects etc are considered as per the requirement given by the user .It is the user defined concept.
Statement (B) is incorrect because static method is used for accessing the static members of the particular class and manipulate the value of it.
Thus, only statement (A) and (C) are correct.
The instructions, learning objectives, evaluation and scoring for Aba assignment can be found on Preamble of the Applied Behavior Analysis (ABA) assignment.
<h3>What is ABA?</h3>
Applied Behavior Analysis refers to a therapy that is based on the science of learning and behavior.
Hence, the instructions, learning objectives, evaluation and scoring for Aba assignment can be found on Preamble of the Applied Behavior Analysis (ABA) assignment.
Read more about ABA
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Answer:
Declare variable b in both lines
i.e. int b
Explanation:
In the given code, the parameters of both functions were not properly declared.
When listing the parameters, the data type must be clearly stated for all parameters (individually)
In the declaration of both functions, only variable a is declared as integer while b is undeclared.
So, the correction is to declare b as integer
Answer: Option A: data values are treated as if they occur at the midpoint of a class
Explanation: In computing descriptive statistics from grouped data, data values are treated as if they occur at the midpoint of a class
