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3 years ago

Does a call go through on the first ring when hanging up on a house phone

Computers and Technology

1 answer:

Alinara [238K]3 years ago

6 0

I don't think so, it doesn't on my home phone.

You might be interested in

Write a static boolean method named beginsWithZ. It should accept a String object as a parameter. It should return true if the f

almond37 [142]

Answer:

public static boolean beginsWithZ(String word){

if(string == null || string.length() == 0)

return 0;

if(word.charAt(0) == 'Z' || word.charAt(0) == 'z')

return 1;

else

return 0;

}

Explanation:

This method is a boolean method, meaning it returns true if the string begins with Z or z and false otherwise. So:

The Java command charAt() let's you find the character at each position of the string, so i use it.

public static boolean beginsWithZ(String word){

if(string == null || string.length() == 0)

return 0;

if(word.charAt(0) == 'Z' || word.charAt(0) == 'z')

return 1;

else

return 0;

}

6 0

3 years ago

What is a primary feature of a digital video camera?

masha68 [24]

The primary feature of a digital video camera is to records video as digital signals. A digital video camera picture out as of live settings, encrypting it into information that can be definite or transcoded into electronic photographic media. A typical digital camera contains of a lens, image sensor, storing media and a number of other characteristics that can be also be initiated on other cameras such as scalable aperture, filters and flash. High feature images and digital video slides can be put in storage and replicated on a computer, CD or writable DVD or on the internet in deprived of any loss of quality.

4 0

3 years ago

Some problems are better solved by a computer and some are better solved by humans.

aalyn [17]

Answer:

I say when u don't know the answer completly.

3 0

2 years ago

How can security professionals use software to recover stolen laptops ?

inna [77]

<u>Answer is:</u>

E). They monitor email traffic.

<u>Explanation:</u>

Track Your Device's IP Address with mail. If your laptop or smartphone was stolen, you can use a service like mail to find the IP address of your thief. When you log into those services from any computer, it logs the IP address used, and displays your last used IP in your account. So, these are source for finding the stolen laptop and smartphones.

I hope you got the idea. Thanks

3 0

3 years ago

1. Write a Python code to:

Ksenya-84 [330]

Answer:

hope this help and do consider giving brainliest

Explanation:

import numpy as np

A=np.array([[1,4,3,2],[1,7,4,5],[2,5,3,1],[1,3,2,9]]);

print("Inverse is");

B=np.linalg.inv(A);

print(B);

print("A*A^-1=");

print(np.dot(A,B));

print("A^-1*A=");

print(np.dot(B,A));

import numpy as np

A=np.array([[4,3,2],[5,6,3],[3,5,2]]);

B=np.array([[3,-1,2,6],[7,4,1,5],[5,2,4,1]]);

X=np.dot(np.linalg.inv(A),B);

print("X=");

print(X);

5 0

2 years ago