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sweet [91]
3 years ago
7

Which device or appliance emits radio waves

Computers and Technology
1 answer:
ale4655 [162]3 years ago
8 0
There are multiple devices that emit radio waves. The most obvious is are radiod and microwaves (yes, the food cooker). Wireless applicances also emit radio waves. But don't confuse everything to use microwaves. Some applicances use frequencies instead of radio waves. Some applicances that use frequencies are toy control remotes and a garage door.

I hope this helps! Please make sure ask me if you need more clarity!
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What service is required to log onto a domain but is not required to log onto a workgroup?
tangare [24]

Answer:

The answer is "Netlogon server".

Explanation:

It is a process on Microsoft windows which verifies clients and other domain services. normal operating in the background, since it is a service and its not an application, only if it is disabled manually or from an error in runtime.

  • It can interrupt or restart from both the command-line.
  • It needed to be functioning to allow a secure channel to be formed between both the server and the DC, this also enables Dynamic DNS changes to operate.
7 0
4 years ago
5 características de la obsolescencia programada...
snow_lady [41]

Answer:

Obsolescencia programada es cuando un producto está diseñado deliberadamente para tener un tiempo de vida específico. ... Los productos dejan de funcionar al cabo de un tiempo, no porque estén estropeados, sino por que han sido diseñados para fallar al cabo de ese periodo.

Explanation:

espero y esto te pueda ayudar

4 0
3 years ago
The equation x + y2-4x+2y=b describes a circle.
liberstina [14]

Answer:

-1

Explanation:

The given equation can be written as

-3x +y^2 +2y +1=b+1

-3x +(y+1)^2=b+1

(-3x-b)+ (y+1)^2=1

This is to be compared with (x-a)^2 + (y-b)^2=c^2

where (a,b) is the center, and c is the radius of the circle.

Thus, we get y=-1, and this is our answer.

6 0
4 years ago
To improve video performance, modern computers have a _______ in addition to the CPU.
topjm [15]
The answer to this would be GPU.
3 0
4 years ago
Write a script that inputs a line of plaintext and a distance value and outputs an encrypted text using a Caesar cipher.
belka [17]

Answer:

def encrypt_text(text,value):

   encoded = ""

   for i in range(len(text)):

       char = text[i]

       if (char.isupper()):

           encoded += chr"po"ord'po'char'pc' + value -65'pc' % 26 + 65'pc'

       else:

           encoded += chr'po'ord'po'char'pc' + value -97'pc' % 26 + 97'pc'

   return encoded

plaintext = input("Enter sentence of encrypt: ")

dist_value = int(input("Enter number: "))

encrypted = encrypt_text(plaintext, dist_value)

print(encrypted)

Explanation:

The python program above is a Ceasar cipher implementation. The encrypt_text function is defined to accept text input and a distance value, which is used to encrypt the plaintext.

The user can directly input text and the distance value from the prompt and get the encrypted text printed on the screen.

7 0
3 years ago
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