In a c program, if you see a variable in main declared: float farray[20]; describe what farray is

Did you know a security hacker is someone who explores methods for breaching defenses and exploiting weaknesses in a computer sy

nexus9112 [7]

Answer:

No i did not know that.

Explanation:

3 0

2 years ago

Read 2 more answers

When using presentation aids A. make the aid available for the audience to look at throughout the speech. B. prepare to give you

DanielleElmas [232]

Answer: options A and B.

Option A, make the aid available for the audience to look at throughout the speech.

Option B, prepare to give your presentation without the aids, incase problem arises.

Explanation:

Presentation aids, sometimes also called sensory aids, are the resources beyond the speech itself that a speaker uses to enhance the message conveyed to the audience.

The type of presentation aids that speakers mostly make use of are visual aids; pictures, diagrams, charts and graphs, maps... Audible aids (musical excerpt, sound effects) and olfactory aids (fragrance samples or food samples) are also used.

* Presentation aids can be used throughout the speech but it should be used for essential points so as to to tire or bore the audience.

* Ensure presentation still works without the presentation aids in case of technical problems or if any problem arises at all.

* While explaining the aids, focus should be on the audience and not the presentation aids itself.

* Practice should be done with the presentation aids in advance so as to avoid any error while presenting.

Therefore, options A, B should be done when using presentation aids.

6 0

3 years ago

Which of the following is important to consider before believing health or fitness information you find online?

Alinara [238K]

<span>Which of the following is important to consider before believing health or fitness information you find online?

The right answer is C) </span>The qualifications of the author.

We should not believe in information about health and fitness if the author isn't qualified to give it.

5 0

3 years ago

In 3-5 sentences, describe how you would insert a graph in your word-processing document.

Allisa [31]

Answer:

Click the “Insert” tab, then click the “Chart” button on the Illustrations section to open the “Insert Chart” pop-up window.

Select the type of graph to add to the document, such as a pie chart or bar graph. ...

Click “OK” and Word adds a chart with generic data points to the document.

Explanation:

3 0

3 years ago

Create a derived class called Car that inherits from Vehicle. The constructor should call the base class constructor, with 4 for

Vitek1552 [10]

Answer:

Hi there Foodalexandre! The question is good to revise knowledge on the concepts of classes and inheritance. Please find the answer with explanation below.

Explanation:

We can use a number of different object-oriented programming languages to implement this solution in, such as Java, C++, Ruby, etc. I have chosen to use Python as the language to implement because of the ease with which it can be used. First, I have defined the Vehicle class based on the description from the question, where the constructor (the __init__ method) initializes the door count and the engine sound, and the original Move() method belonging to the Vehicle class is defined. Then I define the Car class which inherits from the Vehicle class making it inherit the Vehicle properties, and initialize the Car class to have door count of 4 and engine sound as 'rrrrrr'. Defining the Move() method again in the Car class overrides the one in the Vehicle class, and the RoadTrip() method is added to return the string as requested in the question.

class Vehicle(object):

def __init__(self, door_count, engine_sound):

door_count: door_count

engine_sound: engine_sound

def Move() :

return ‘rrrrrr’

class Car(Vehicle):

def __init__(self, door_count, engine_sound):

super().__init__(4, ‘rrrrrr’)

def Move():

return ‘vrumm’

def RoadTrip() :

return “Not a care in the world”

3 0

3 years ago