1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
FromTheMoon [43]
2 years ago
15

3. A security system uses sensors at every door and window which will set off analarm if any one of them is opened. There is als

o a keypad by an entry door toturn on or turn off the system. Describe how these components can be wired in acombination circuit to provide the needed security

Computers and Technology
1 answer:
sp2606 [1]2 years ago
6 0
A combination circuit would be needed for security because if you had a strait circuit if any one of those sensors or the keypad was ripped off the circuit will now let the flow of electricity be possible but with a combination circuit it helps eliminate that problem because even if on flow path is cut off, other paths are still available <span />
You might be interested in
Please help ASAP!
makkiz [27]
B. training is the correct answer
8 0
2 years ago
in a famous experiment a dog drool at a sound that is made just before meals. This is considered a(n)-------------------- respon
nataly862011 [7]

Answer:

Conditioned response

Explanation:

In a famous experiment a dog drool at a sound that is made just before meals. This is considered a(n) conditioned response.

The dog has been conditioned to respond to the constant sound before his meal is served by drooling(salivating ) with the expectation of eating almost immediately after the sound had been made .

4 0
2 years ago
____ map a set of alphanumeric characters and special symbols to a sequence of numeric values that a computer can process.
Neporo4naja [7]
The answer is : coding schemes
4 0
2 years ago
The general syntax for the function prototype to overload the assignment operator = for a class is ____.a. friend className&amp;
dsp73

Answer:

Option (B) is the correct answer to the following question.

Explanation:

Here, in the code "const" is the constant keyword which is used when we need that the value stored in that variable will never change.

The following option is correct because the assignment operator are those operator which initialize the value in the variable and overloading of the assignment operator would be as we use the other operators and also we could use them by creating the objects as we use in the copy constructor.

So, that's why the following option is correct.

4 0
3 years ago
Which of the following is not a mobile means of connecting devices to networks?
ElenaW [278]

Answer:

USB cables.

Explanation:

Think of what would happen if you started walking to a friend's house that is 3 houses away from yours. You have a cell and there are no others that you can see. Your friend calls you.

Could you hear what he says with a blue tooth earphone? Likely.

If you are connected by a wifi device. Again likely.

What about a broad band. That would be possible too.

So what about a USB cable. Now there's a problem. The cable would have to be at least 75 feet long (city plots are usually somewhere in the neighborhood of 25 feet wide). You would need an awfully long cable. And that's only 3 houses away.

6 0
3 years ago
Other questions:
  • You would like to set up an online meeting to communicate with colleagues on a group project. Which of these tools should you su
    9·1 answer
  • An ink-jet printer is a type of impact printer. <br> a. True <br> b. False
    8·1 answer
  • which one of the following word process feature saves you the most time when you keying in a document
    9·1 answer
  • What malware looks like a useful or desired executable program but is, in reality, a program that is supposed to cause harm to y
    11·1 answer
  • What do you expect the future trends of an operating system in terms of (a) cost (b) size (c) multitasking (d) portability (e) s
    12·1 answer
  • A<br> is an list of steps to complete a task. *
    9·1 answer
  • Which one is better AMD Ryzen 5 Or Nvidia Gtx 2080 ti
    6·1 answer
  • Your task is to build a palindrome from an input string.A palindrome is a word that readsthe same backward or forward. Your code
    12·1 answer
  • Write an if statement that assigns 0.2 to commission if sales is greater than or equal to 10000.
    11·1 answer
  • Which educational qualification would help a candidate get a job as a computer systems engineer?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!