Answer: 1,500,000 bytes.
Explanation:
If we assume that we have an image of 4000 pixels (picture elements) wide, by 3000 pixels height, a complete uncompressed image will be represented by 4000*3000= 12,000,000 pixels.
Now, if we are talking of a binary image, this means that each pixel will have, as a maximum, two possible values, so we will need only one bit per pixel.
This means that we will need to store 12,000,000 bits.
As we know, 1 byte=8 bits.
So, we will need 12,000, 000/8 bytes ⇒ 1,500,000 bytes in order to store an uncompressed binary image of size 4000 x 3000 pixels.
Answer:
he first needs some factories and a better communication system
Explanation:
Answer:
encrypted file system (EFS)
Explanation:
The Encrypting File System (EFS) on windows is a Microsoft feature that help store sensitive file or information on a hard disk in an encrypted format so as to protect it from attackers or any other unauthorize individual. The EFS uses a combination symmetric key encryption and public key technology to protect the files, it is then encrypted with a symmetric algorithm known as DESX.
<span>These numbers indicate the account a check is drawn on and from which bank.</span>
