I don’t understand that language
Answer:
0110
Explanation:
Assuming the register shifts from left to right, and the sequence is applied LSBit first, the rightmost 3 bits of the sequence (011) will be in Q1Q2Q3 respectively, and Q4 will still be cleared.
Answer:
A long term memory
Explanation:
A memory is used to store information for a given period in a computer.
A long term memory is a memory wihich is not limited, the amount of information it carries is limitless. A long term memory can be said to have an essentially limitless capacity.
A type of long term memory is the computer's hard disk where information is stored permanently. The storage capacity of a long term memory is said to be unlimited, and the information may be able to last for a very long time.
No they don’t have the same data format.
Answer:
Symmetric, asymmetric and one-way hash cryptography.
Explanation:
Cryptography is a way of protecting data information and communication, using encryption keys and is only decrypted when it gets to the intended receiver.
There are three ways of which cryptography can be used to protect data. They are;
1. Symmetric cryptography
2. Asymmetric cryptography
3. One-way hash cryptography
Symmetric cryptography requires for one key to be used to encrypt and decrypt information. Asymmetric cryptography requires two keys, private and public keys that are mathematically related to encrypt and decrypt information. Both must be used together to encrypt and decrypt data.
One way hash uses an algorithm to convert a random length data to a fixed length encrypted data.