All categories

3 years ago

Complete the paragraph below.

Computers and Technology

1 answer:

tiny-mole [99]3 years ago

3 0

Answer:

inject, update

Explanation:

Dependency injection is a concept in object-oriented programming that links or transfers the functionality of an independent class to a dependent class.

Assuming two classes, Vehicle and Bus are created, the Bus class inherits from the Vehicle. The Bus class is dependent on the Vehicle class and its instances create instances of the Vehicle object.

It is easier and faster to update the Bus class and other classes that inherit from the Vehicle class by updating only the Vehicle class.

You might be interested in

Assume the variable sales references a float value. Write a statement that displays the value rounded to two decimal points.Assu

romanna [79]

Answer:

The statement is as follows:

print("{0:,.1f}".format(number))

Explanation:

Required

Statement to print 1234567.456 as 1,234,567.5

To do this, we make use of the format keyword, and we set the print format in the process.

To round up number to 1 decimal place, we use the following format:

"{0:,.1f}"

To include comma in the thousand place, we simply include a comma sign before the number of decimal place of the output; i.e. before 1

"{0:,.1f}"

So, the print statement is:

print("{0:,.1f}".format(number))

3 0

3 years ago

Consider the code below. Note that the catch statements in the code are not implemented, but you will not need those details. As

Dmitriy789 [7]

Missing Part of Question

An exception raised by the instruction in i3 would be caught by the catch statement labeled?

Answer:

e3 and e4.

Explanation:

The instruction tag i3 points to the following code segment

a[++i] = (double) (1 / x); // i3

The code segment above performs arithmetic operation (double)(1/x)

And then assigns the value of the arithmetic operations to an array element a[++I]

It's possible to have one or both of the following two exceptions.

1. Error in Arithmetic Operation

2. Index of Array out of bound

These are both represented in exception tags e3 and e4

catch (ArithmeticException ex) {...} // e3

catch (ArrayIndexOutOfBounds ex) {...} // e4

Exception e3 can arise when the program try to carry out invalid arithmetic operation.

For instance, 1/0 or 0/0.

This will lead to ArithmeticException to be thrown

Exception e4 can arise when the program tries to assign values to an index that's not in an array.

Say, the total index in a given array a is 5.

The index of this array is 0 to 4; i.e. a[0] to a[4]

The moment the program tries to assign values to array element other than the ones I listed above (e.g a[5]) ArrayIndexOutOfBounds exception will be thrown

6 0

3 years ago

In its entirety, the CCM process reduces the risk that ANY modifications made to a system result in a compromise to system or da

Tom [10]

Answer: True

Explanation: CCM process is the process which basically watches over any change or modification that is being made in the data and it will only be implemented when there is no adverse effect of the change.It procedure helps in reducing the risk due to any modification made in data of a system. CCM process also take care of the confidentiality of data and integrity as well and helps inn maintaining it.Therefore the given statement is true.

8 0

3 years ago

Which of the following statements is true?

Alex787 [66]

Seasons are caused by the earths changing distance from the sun

6 0

3 years ago

Assign a variable solveEquation with a function expression that has three parameters (x, y, and z) and returns the result of eva

larisa [96]

Answer:

<em>The programming language is not stated;</em>

<em>However, the program written in Python is as follows</em>

def solveEquation(x,y,z):

result = z - y + 2 * x

print(result)

x = float(input("x = "))

y = float(input("y = "))

z = float(input("z = "))

print(solveEquation(x,y,z))

Explanation:

This line defines the function solveEquation

def solveEquation(x,y,z):

This line calculates the expression in the question

result = z - y + 2 * x

This line returns the result of the above expression

print(result)

The next three lines prompts user for x, y and z

x = float(input("x = "))

y = float(input("y = "))

z = float(input("z = "))

This line prints the result of the expression

print(solveEquation(x,y,z))

3 0

3 years ago