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raketka [301]
3 years ago
12

The purpose of a capacitor unit in a vacuum cleaner is to

Computers and Technology
1 answer:
krek1111 [17]3 years ago
8 0
I'm currently on this section, so I'll provide you with some help. In the appliance study guide on page 64 it states. "A capacitor may be used in a circuit to help remove radio frequency interference."

So the answer in-fact should be A.


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Under which of the following conditions will evaluating this boolean expression
zzz [600]
1.) 
<span>((i <= n) && (a[i] == 0)) || (((i >= n) && (a[i-1] == 0))) </span>

<span>The expression will be true IF the first part is true, or if the first part is false and the second part is true. This is because || uses "short circuit" evaluation. If the first term is true, then the second term is *never even evaluated*. </span>

<span>For || the expression is true if *either* part is true, and for && the expression is true only if *both* parts are true. </span>

<span>a.) (i <= n) || (i >= n) </span>

<span>This means that either, or both, of these terms is true. This isn't sufficient to make the original term true. </span>

<span>b.) (a[i] == 0) && (a[i-1] == 0) </span>

<span>This means that both of these terms are true. We substitute. </span>

<span>((i <= n) && true) || (((i >= n) && true)) </span>

<span>Remember that && is true only if both parts are true. So if you have x && true, then the truth depends entirely on x. Thus x && true is the same as just x. The above predicate reduces to: </span>

<span>(i <= n) || (i >= n) </span>

<span>This is clearly always true. </span>
3 0
3 years ago
Which part of project management involves determining the overall work? Breakdown Incomes Scope Time
Oliga [24]

Answer:

Incomes

Explanation:

Project management has to do with the process of achieving a set goal with the help of a team within a specified time. Most times, the main problem that comes with project management is completing the project within the available constraints.

No project can start up without funds, which in this case is called income and this is the part of the project that determines the overall work.

6 0
2 years ago
Which of the following is not the name of a java wrapper class from the Java API?
11111nata11111 [884]

Answer:

Int

byte

Explanation:

In java there are eight primitive data types has a class dedicated, and then we can find eight wrapper classes, I'm going to let you the next table with the 8 example:

Assume the next table byte and Int are primitive data, the different with byte is only the capital letter Byte.

Primitive Wrapper Class

boolean         Boolean  

byte                 Byte  

char                 Character

int                 Integer  

float                 Float  

double         Double

long                 Long  

short         Short

3 0
3 years ago
What is one way you might code-switch when posting a comment to a class discussion?
irina [24]

Answer:

The term code switching has been expanded and can encapsulate in any situation that speaker find to be switch from vocabulary.

Explanation:

It is a truly remarkable skill when you communicate your emotions, thoughts and opinion to others. It does not mean that we just to communicate our language but our language influence our thought, emotions and language and self identity.

we communicate our culture that is reflected in our language. Our language tells that who we are and from where we comes.

Code switching is related to the speakers alternates use of multiple language. in the one communication.

For example: Grace for beautiful gift ( Esta awesome).

7 0
3 years ago
Analyze the following code (in both cases number has been declared and initialized): Code 1: boolean even; if (number % 2 == 0)
shusha [124]

Answer:

Both codes are correct.The value of even is true when the number is even.

Explanation:

Code 1:

number %2 ==0 means that when dividing number by 2 is the remainder coming out is zero.If it is true then even becomes is true if it is false then else statement is executes in which even becomes false.Means the number is odd.This code is simple and easy to understand.

Code 2:-

This code is a bit tricky and takes time to understand.even becomes true

when the number is divisible by 0 and false when it is not.

8 0
3 years ago
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