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4 years ago

Data at Work: Best practices for creating effective charts and information graphics in Microsoft Excel by Jorge Camoes.

Computers and Technology

1 answer:

Alborosie4 years ago

3 0

Answer:

Making a graph in Excel is a very simple task. For this you need only a small table with data like the following:

Once the range of the table is selected, we will select the «Insert» tag and then go to the «Graphics» group where we will select one of the graphs that Excel offers us and which we have explained previously. The steps you must follow can be seen in this image:

The great advantage of creating these charts in Excel is that you can edit very easily through the menu options and you can also change the chart type very easily.

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Which one of these are a valid IPv4 address?

Harman [31]

Answer:

1.1.1.1, 54.45.43.54, and 255.255.255.0

3 0

2 years ago

In GamePoints' constructor, assign teamWhales with 500 and teamLions with 500. #include using namespace std; class GamePoints {

xxMikexx [17]

Answer:

Here is the GamePoints constructor:

GamePoints::GamePoints() :

/* Your code goes here */

{

teamLions = 500;

teamDolphins = 500;

}

Explanation:

Here is the complete program:

#include //to use input output functions

using namespace std; //to identify objects like cin cout

class GamePoints { //class GamePoints

public: GamePoints(); // constructor of GamePoints class

void Start() const; //method of GamePoints class

private: //declare data members of GamePoints class

int teamDolphins; // integer type private member variable of GamePoints

int teamLions; }; // integer type private member variable of GamePoints

GamePoints::GamePoints() //constructor

{ teamLions = (500), teamDolphins= (500); } //assigns 500 to the data members of teamLions and teamDolphins of GamePoints class

void GamePoints::Start() const { //method Start of classs GamePoints

cout << "Game started: Dolphins " << teamDolphins << " - " << teamLions << " Lions" << endl; } //displays the values of teamDolphins and teamLions i.e. 500 assigned by the constructor

int main() //start of main() function

{ GamePoints myGame; // creates an object of GamePoints class

myGame.Start(); //calls Start method of GamePoints class using the object

return 0; }

The output of the program is:

Game started: Dolphins 500 - 500 Lions

8 0

3 years ago

During the design phase of the systems development life cycle (SDLC), the _____ design is created for a specific platform, such

Firlakuza [10]

Answer:

The answer is "physical design"

Explanation:

This design is the method of translating the specification of circuits into a physical design that explains how cells and roads connect. It is an architecture, that involves the system's internal processes of input and output.

This system is created by establishing the design criteria, which determines basically what the applicant system is doing.
It includes the architecture, process architecture and software design of user interfaces.

6 0

3 years ago

Write two statements to read in values for my_city followed by my_state. Do not provide a prompt. Assign log_entry with current_

Ainat [17]

Answer:

Here is the program:

current_time = '2014-07-26 02:12:18:'

my_city = ''

my_state = ''

log_entry = ''

my_city = input("") #reads in value for my_city

my_state = input("") #reads in value for my_state

log_entry = current_time + ' ' + my_city + ' ' + my_state #concatenates current_time, my_city and my_state values with ' ' empty space between them

print(log_entry)

Explanation:

You can also replace

log_entry = current_time + ' ' + my_city + ' ' + my_state

with

log_entry = f'{current_time} {my_city} {my_state}'

it uses f-strings to format the strings

If you want to hard code the values for my_city and my_state then you can replace the above

my_city = input("")

my_state = input("")

with

my_city = "Houston"

my_state = "Texas"

but if you want to read these values at the console from user then use the input() method.

The screenshot of the program along with the output is attached.

7 0

3 years ago

Pick the correct statements on the 64-bit machine representation of numbers.

Cerrena [4.2K]

Answer:Floating-point arithmetic is considered an esoteric subject by many people. This is rather surprising because floating-point is ubiquitous in computer systems. Almost every language has a floating-point datatype; computers from PCs to supercomputers have floating-point accelerators; most compilers will be called upon to compile floating-point algorithms from time to time; and virtually every operating system must respond to floating-point exceptions such as overflow. This paper presents a tutorial on those aspects of floating-point that have a direct impact on designers of computer systems. It begins with background on floating-point representation and rounding error, continues with a discussion of the IEEE floating-point standard, and concludes with numerous examples of how computer builders can better support floating-point.

Explanation:

6 0

2 years ago