Which group in the Timeline Tools contextual tab would help you alter the color of a timeline?

Why might you use the "search network campaigns with display opt-in" campaign type?

slava [35]

The answer is:
You can use one budget to advertise on the Search Network and Display Network

5 0

3 years ago

Read 2 more answers

Given an array as follows

slava [35]

Answer:

1) Method calcTotal:

public static long calcTotal(long [][] arr2D){
long total = 0;
for(int i = 0; i < arr2D.length; i++ )
{
for(int j = 0; j < arr2D[i].length; j++)
{
total = total + arr2D[i][j];
}
}
return total;
}

Explanation:

Line 1: Define a public method calcTotal and this method accept a two-dimensional array

Line 2: Declare a variable, total, and initialize it with zero.

Line 4: An outer for-loop to iterate through every rows of the two-dimensional array

Line 6: An inner for-loop to iterate though every columns within a particular row.

Line 8: Within the inner for-loop, use current row and column index, i and j, to repeatedly extract the value of each element in the array and add it to the variable total.

Line 12: Return the final total of all the element values as an output

Answer:

2) Method calcAverage:

public static double calcAverage(long [][] arr2D){
double total = 0;
int count = 0;
for(int i = 0; i < arr2D.length; i++ )
{
for(int j = 0; j < arr2D[i].length; j++)
{
total = total + arr2D[i][j];
count++;
}
}
double average = total / count;
return average;
}

Explanation:

The code in method calcAverage is quite similar to method calcTotal. We just need to add a counter and use that counter as a divisor of total values to obtain an average.

Line 4: Declare a variable, count, as an counter and initialize it to zero.

Line 11: Whenever an element of the 2D array is added to the total, the count is incremented by one. By doing so, we can get the total number of elements that exist in the array.

Line 16: Use the count as a divisor to the total to get average

Line 18: Return the average of all the values in the array as an output.

Answer:

3) calcRowAverage:

public static double calcRowAverage(long [][] arr2D, int row){
double total = 0;
int count = 0;
for(int i = 0; i < arr2D.length; i++ )
{
if(i == row)
{
for(int j = 0; j < arr2D[i].length; j++)
{
total = total + arr2D[i][j];
count++;
}
}
}
double average = total / count;
return average;
}

Explanation:

By using method calcAverage as a foundation, add one more parameter, row, in the method calcRowAverage. The row number is used as an conditional checking criteria to ensure only that particular row of elements will be summed up and divided by the counter to get an average of that row.

Line 1: Add one more parameter, row,

Line 8-15: Check if current row index, i, is equal to the target row number, proceed to sum up the array element in that particular row and increment the counter.

5 0

3 years ago

In this lab, you use the flowchart and pseudocode found in the figures below to add code to a partially created C++ program. Whe

never [62]

Answer:

The equivalent program in C++:

#include<iostream>

#include <sstream>

using namespace std;

int main(){

string Score, Rank;

cout<<"Enter student score and class rank: ";

cin>>Score>>Rank;

int testScore = 0, classRank = 0;

stringstream sstream(Score);

sstream>>testScore;

stringstream tream(Rank);

tream>>classRank;

if (testScore >= 90){

if(classRank >=25){cout<<"Accept";}

else{cout<<"Reject";}

}

else if(testScore >= 80){

if(classRank >=50){cout<<"Accept";}

else{cout<<"Reject";}

}

else if(testScore >= 70){

if(classRank >=75){cout<<"Accept";}

else{cout<<"Reject";}

}

else{cout<<"Reject";}

return 0;

}

Explanation:

This declares Score and Rank as string variables

string Score, Rank;

This prompts the user for score and class rank

cout<<"Enter student score and class rank: ";

This gets the user input

cin>>Score>>Rank;

This declarees testScore and classRank as integer; and also initializes them to 0

int testScore = 0, classRank = 0;

The following converts string Score to integer testScore

stringstream sstream(Score);

sstream>>testScore;

The following converts string Rank to integer classRank

stringstream tream(Rank);

tream>>classRank;

The following conditions implement the conditions as given in the question.

If testScore >= 90

if (testScore >= 90){

If classRank >=25

if(classRank >=25){cout<<"Accept";}

If otherwise

else{cout<<"Reject";}

} ---

If testScore >= 80

else if(testScore >= 80){

If classRank >=50

if(classRank >=50){cout<<"Accept";}

If otherwise

else{cout<<"Reject";}

}

If testScore >= 70

else if(testScore >= 70){

If classRank >=75

if(classRank >=75){cout<<"Accept";}

If otherwise

else{cout<<"Reject";}

}

For testScore less than 70

else{cout<<"Reject";}

3 0

3 years ago

Which list method allows elements in a sequence to be removed and added at either end of the structure?

Amanda [17]

Answer:

b) queue

Explanation:

Queue is also an abstract data type or a linear data structure, just like stack data structure, in which the first element is inserted from one end called the REAR(also called tail), and the removal of existing element takes place from the other end called as FRONT(also called head).

4 0

3 years ago

Read 2 more answers

Select the correct answer.

galben [10]

Answer:

the RAM if i am not mistaking

8 0

4 years ago