Which key or button will you use if you accidentally erased a line while typing a paragraph

(Microsoft excel) The data selected to create a table must include

spin [16.1K]

I believe the answer is a, column headings

3 0

4 years ago

Writea SELECT statement that uses the ranking functions to rank products by the total quantity sold. Returnthese columns:The pro

Nataliya [291]

Answer:

SELECT product_name, SUM(DISTINCT quantity) AS total_quantity

RANK() OVER (PARTITION BY total_quantity ORDER BY product_name) AS rank,

DENSE_RANK () OVER (ORDER BY quantity DESC) AS dense_rank

FROM Order_items

JOIN products ON Order_items.product_id = products.product_id

GROUP BY product_id

Explanation:

The SQL query returns four columns namely, product name, total quantity, rank and dense rank. The query uses the rank and the dense rank function to return the rows according to numeric ranks.

5 0

3 years ago

Design and implement a class dayType that implements the day of the week in a program. The class dayType should store the day, s

Afina-wow [57]

The code is implemented based on the given operations.

Explanation:

#include <iostream>

#include <string>

using namespace std;

class dayType

{ private:

string day[7];

string presentDay;

int numofDays;

public:

void setDay(string freshDay);

void printDay() const;

int showDay(int &day);

int nextDay(int day);

int prevDay(int day) const;

int calcDay(int day, int numofDays);

dayType()

{

day[0] = "Sunday";

day[1] = "Monday";

day[2] = "Tuesday";

day[3] = "Wednesday";

day[4] = "Thursday";

day[5] = "Friday";

day[6] = "Saturday";

presentDay = day[0];

numofDays = 0;

};

~dayType();

};

#endif

#include "dayType.h"

void dayType::setDay(string freshDay)

{

presentDay = freshDay;

}

void dayType::printDay()

{

cout << "Day chosen is " << presentDay << endl;

}

int dayType::showDay(int& day)

{

return day;

}

int dayType::nextDay(int day)

{

day = day++;

if (day > 6)

day = day % 7;

switch (day)

{

case 0: cout << "The successive day is Sunday";

break;

case 1: cout << "The successive day is Monday";

break;

case 2: cout << "The successive day is Tuesday";

break;

case 3: cout << "The successive day is Wednesday";

break;

case 4: cout << "The successive day is Thursday";

break;

case 5: cout << "The successive day is Friday";

break;

case 6: cout << "The successive day is Saturday";

break;

}

cout << endl;

return day;

}

int dayType::prevDay(int day)

{

day = day--;

switch (day)

{

case -1: cout << "The before day is Saturday.";

break;

case 0: cout << "The before day is Saturday.";

break;

case 1: cout << "The before day is Saturday.";

break;

case 2: cout << "The before day is Saturday.";

break;

case 3: cout << "The before day is Saturday.";

break;

case 4: cout << "The before day is Saturday.";

break;

case 5: cout << "The before day is Saturday.";

break;

default: cout << "The before day is Saturday.";

}

cout << endl;

return day;

}

int dayType::calcDay(int addDays, int numofDays)

{

addDay = addDays + numofDays;

if (addDay > 6)

addDay = addDay % 7;

switch(addDay)

{

case 0: cout << "The processed day is Sunday.";

break;

case 1: cout << "The processedday is Monday.";

break;

case 2: cout << "The processedday is Tuesday.";

break;

case 3: cout << "The processedday is Wednesday.";

break;

case 4: cout << "The processedday is Thursday.";

break;

case 5: cout << "The processedday is Friday.";

break;

case 6: cout << "The processedday is Saturday.";

break;

default: cout << "Not valid choice.";

}

cout << endl;

return addDays;

}

4 0

3 years ago

Learning in a digital environment is also called learning.

aleksandrvk [35]

Learning in a digital environment is also called O<u>nline Learning.</u>

Explanation:

The main difference between the digital learning and the traditional form of learning is that

Digital Learning takes place online or virtually.
The traditional Learning is conducted in a classroom building.
Another factor that differentiate the 2 forms of learning is that the instructor or the trainer may not be present at the real-time but in a traditional training method the trainer or the instructor is present in person

6 0

4 years ago

Read 2 more answers

As John develops the agenda, he wants to put the name of the appropriate person next to the agenda item. Whose name would he put

tresset_1 [31]

Answer:

d. His own

Explanation:

John is the JAD project leader

Joint Application Development (JAD) is a process that accelerates the design of information technology solutions. JAD uses customer involvement and group dynamics to accurately depict the user's view of the business need and to jointly develop a solution.

The executive sponsor is the person from the customer's organization who has the ultimate authority to make decisions about the project. The sponsor may be the customer's project leader, the CIO, or, in some cases, the CEO. The facilitator works with the sponsor to get the project started; it is essential, however, that the sponsor make key decisions, not the facilitator.

The executive sponsor has the following responsibilities:

. Accept ultimate authority and responsibility for the functional area to be addressed by the system.

· Resolve business policy conflicts by being the ultimate decision? maker.

· Honor the results of the JAD process.

· Set the vision for the project.

· Ensure the project team has access to and commitment from the right business user experts.

· Communicate customer support and cooperation.

6 0

3 years ago