Answer: <em><u>is Option B</u></em>.
B<u>)</u>. <u>Multi tasking</u>: A person capability to carry out more than one task at the same time is called multitasking. Person performing more than one task at the same time is nearly impossible and it's hard for him to focus on each and every detail, thus leading to scatter attention among numbers of things at a time resulting in inaccuracy and greater numbers of fault in final result.
<u>Explanation of other points:</u>
<u></u>
A<u>)</u>. <u>Attention:</u> is defined as performing tasks with special care and concentration.
C<u>)</u>. <u>Continuous partial attention:</u> Under this category people perform tasks by concentrating on different sources to fetch information by only considering the most valid information among all information. people who use this technique to gather information works superficially concentrating on the relevant information out of numerous sources in a short period of thinking process.
Answer:
Find the explanation below.
Explanation:
Asymmetric encryption is a system of communication in technology between two parties where keys which are variable values coined by an algorithm are used to encrypt and decrypt the messages between the sender and receiver. The two types of keys used in this process are the public and private keys. The public keys can be used by anyone to encrypt messages which are then sent to the receiver who decrypts the message using his private keys. The private keys on the other hand are only shared by the person who first set up the key. In sending messages this way, the receiver's public key is gotten from a public directory, and the message encrypted by the sender. The receiver can then decrypt the message using his private keys. But if the message is encrypted using a private key, it is decrypted by the receiver with a public key.
The one-way nature of this style of communication ensures data integrity and confidentiality since users are not required to disclose their keys and only the two parties can access the message. The two end users also preserve the right to authenticate the keys. The transport layer security protocol makes use of asymmetric encryption.
The cell reference is B22
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Community cloud is best for a group of several universities who want to combine research efforts and store data in the cloud.
<h3>Community cloud</h3>
Community cloud allows for the flexibility and scalability normally found in a public cloud, but it also limits the number of users to a smaller, trusted group.
- When multiple organizations with similar objectives want to combine efforts in a cloud, the best choice is generally a community cloud.
Community cloud is best for a group of several universities who want to combine research efforts and store data in the cloud.
Find out more on community cloud at: brainly.com/question/25620318
The answer is Smart technology :)