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3 years ago

When creating a query using the query design command, first you must ____?

1 answer:

5 0

You must first locate the queries group on the create tab. This tab contains the commands used to create queries. MS Access will switch itself to the query design view. A show table dialog box will appear and you will be able to select a table you would want to run a query on.

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2. How is accessing the Internet through a home network and public Wi-Fi similar?

Romashka-Z-Leto [24]

Answer: it is not the same

Explanation: via public wi-fi u can easily be hacked but your home wi-fi is yours and u are safe there

6 0

3 years ago

Consider the method get Hours, which is intended to calculate the number of hours that a vehicle takes to travel between two mil

mr Goodwill [35]

Answer:

Replace the comment with:

Explanation:

See attachment for right presentation of question

Analyzing the options:

(a): May return a negative result

This option will return a negative value if marker1 is less than marker2 because it subtracts the absolute value of marker2 from the absolute value marker1.

This literally is not different from marker1 - marker2

(b): Incorrect expression

This divides only marker2 by 60, then subtracts the quotient from marker1. This is not the expected expression.

(c) This option is correct

This correctly calculate the positive difference between marker1 and marker2 and the result is divided by 60.0 (note 60.0 not 60)

(d) & (e) Integer division

When a variable declared as double is divided by an integer variable or value, the result of the computation is not always accurate due to approximation

7 0

3 years ago

What runs horizontally and is identified with numbers?

kramer

D. the answer is Column

6 0

3 years ago

Read 2 more answers

cout << "Part 1" << endl; // Part 1 // Enter the statement to print the numbers in index 4 and index 9 // put a spac

Margarita [4]

Answer and Explanation:

#include <iostream>

using namespace std;

int printEven(int array[],int n)

{

int count=0;

for(int i=0;i<n;i++)

{

if(array[i]%2==0)

{

count++;

cout<<array[i]<<" ";

}

return count;

}

void printAll(int array[],int n)

{

for(int i=0;i<n;i++)

{

cout<<array[i]<<" ";

}

int computeTotalOdds(int array[],int n)

{

int count=0;

for(int i=0;i<n;i++)

{

if(array[i]%2!=0)

{

count++;

}

return count;

}

int main()

{

int array1[20] = {3, 18, 1, 25, 4, 7, 30, 9, 80, 16, 17};

int numElements = 11;

cout << "Part 1" << endl;

cout<<array1[4]<<" "<<array1[9];

cout << endl;

cout<<array1[0]<<" "<<array1[8];

cout << endl;

array1[2]=12;

cout << "\nPart 2" << endl;

printAll(array1,numElements);

cout << "\nPart 3" << endl;

int evens;

evens=printEven(array1,numElements);

// This will print the number of evens in the array.

cout << endl << evens;

cout << "\nPart 4" << endl;

int total;

total=computeTotalOdds(array1,numElements);

cout << endl << total;

return 0;

}

3 0

3 years ago

What is a layer, in the context of this lesson?

pshichka [43]

Answer:

A logical unit of a system.

Explanation:

i'm thinking your are talking about system layers such as the ISO? Layers help identify the order of how the whole system works.

7 0

3 years ago

Read 2 more answers