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2 years ago

______ are used to store all the data in a database.

Computers and Technology

1 answer:

e-lub [12.9K]2 years ago

6 0

Answer:

C. Fields

Explanation:

Fields are used to store all the data in a database.

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The programming language that translates digital data into printer commands is known as

jolli1 [7]

The answer is C.) PostScript

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2 years ago

The cost to ship a package is a flat fee of 75 cents plus 25 cents per pound.

Sonbull [250]

Answer:

The following alterations are done to the program

1. Replace /* Your solution goes here */ with

const int CENTS_PER_POUND = 25;

cout<<"Ship Weight Pounds: ";

cin>>shipWeightPounds;

2. Include

shipCostCents = FLAT_FEE_CENTS + CENTS_PER_POUND * shipWeightPounds;

after

cout << ", Cents per lb: " << CENTS_PER_POUND;

Explanation:

See attachment for complete program as it should be ordered

This line declares CENTS_PER_POUND as a constant integer and it also initializes the variable to 25

const int CENTS_PER_POUND = 25;

This prompts the user for the weight of the shipping items (in pounds)

cout<<"Ship Weight Pounds: ";

This gets user input for the weight of the shipping item

cin>>shipWeightPounds;

.............................

........

...

This calculates the cost of shipping the item

shipCostCents = FLAT_FEE_CENTS + CENTS_PER_POUND * shipWeightPounds;

Download cpp

6 0

2 years ago

Yo I need to know where to find a ps4 for free or a very cheap price please

svetlana [45]

Download offer up from the apple store or play store and search that up there’s many good deals and sometimes comes with games and controls included for cheap!

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2 years ago

Read 2 more answers

If myClass has a constructor with a parameter of type String, select the other constructor that should be included.

JulijaS [17]

Answer:

d. public myClass( ) {. . .}

Explanation:

A constructor is a special method that is called when an object of a class is created. It is also used to initialize the instance variables of the given class. A class may have one or more constructors provided that these constructors have different signatures. A class that does not have a constructor explicitly defined has a default parameterless constructor.

Having said these about a constructor, a few other things are worth to be noted by a constructor.

i. In Java, a constructor has the same name as the name of its class.

For example, in the given class myClass, the constructor(s) should also have the name myClass.

ii. A constructor does not have a return value. It is therefore wrong to write a constructor like this:

public void myClass(){...}

This makes option a incorrect.

iii. When a constructor with parameters is defined, the default parameterless constructor is overridden. This might break the code if some other parts of the program depend on this constructor. So it is advisable to always explicitly write the default parameterless constructor.

This makes option d a correct option.

Other options b and c may also be correct but there is no additional information in the question to help establish or justify that.

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3 years ago

1. You have been contracted to design a system for a smart car. The company installed four laser radars on the car’s corners to

Alexxandr [17]

Answer:

A). Using a flowchart, show the algorithm for the car collision avoidance system.

Explanation:

5 0

2 years ago