Email hosts by definition are the servers which operate the emailing service. This allows individuals to interact through message sending. The best email hosts defined today are Zoho Mail, Fast Mail, Google Apps that handles Gmail, Pobox, Proton Mail and Rackspace Mail.
Answer:
The correct option is : c. 0
Explanation:
The XOR Cipher is an encryption technique which involves an operator called the xor operator. The XOR operator is denoted by (⊕).
This cryptographic technique uses key to convert the plain text into the encoded value with the help of XOR multiplication.
<u>Example: 1 + 1 = 0 </u>
This value, 0 is encrypted. It is obtained from the plain text, the provided key and the xor operator.
<u>for example:</u>
Plain message :
1011
key to encrypt Plain message
:
1001
The encrypted message is :
1⊕1=0
0⊕0=0
1⊕0=1
1⊕1=0
encrypted message is :
0010
<u>The result of adding two bits 1 and 1 in xor cipher : 1⊕1 =0</u>
Imformation goes into a computer through wires and comes out through data/gigabites. Or when you print it.
Answer: Change management
Explanation:
The change management document contains the entire details regarding the changes that could be brought about in the network. It starts with identifying the change, Then it goes for approval of the change and finally if it is approved then the change is implemented in the final step.
Some of the documents in change management are:
1. change management planning
2. the scope of the change
3. create the project plan for the identified scope.
4. The associated risk management plan.
S consulting the change management the NOC technician could know where the problem is as it contains detail of the data entry and the related risk and mitigation's in the change management document.
