Answer:start a blog. I read the book. 
Explanation:
 
        
             
        
        
        
Answer:
click on the cell
Explanation:
This is a little tricky. We need to first think of the column, then of row, and then click on the corresponding cell. And then we either start typing or move our mouse to highlight the cells. Hence, the correct option here is click on the cell. 
 
        
             
        
        
        
The meaning of mesh topology is that it is a type of networking that is made up of the fact that all its nodes do work together to share data amongst each other. 
<h3>What is meant by mesh topology?</h3>
Mesh topology is a kind of networking that is said to be where the full nodes do act in a form of a cooperation  so that they can be able to share or distribute data among themselves. 
Note that this topology was said to be first seen or developed in about an approximate of about 30+ years ago and it is one that is often used in military applications and now it is seen to be used in home automation, smart HVAC control, and others.
Hence, The meaning of mesh topology is that it is a type of networking that is made up of the fact that all its nodes do work together to share data amongst each other. 
Learn more about mesh topology from
brainly.com/question/14879489
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<h2>Answer:</h2>
<u>The correct option is</u><u> (B) hang up and call back using the banks official phone number</u> 
<h2>Explanation:</h2>
There are a lot of cases where people pretend to call from the banks where the receivers have the account. The caller tries to take the information from the receiver and pretends to be the bank official. If there is any doubt then the receiver should hang up the call and call back the official number of the bank to confirm that whether somebody has called from the bank to get the information.
 
        
        
        
Answer:
Social Engineering Attack
Explanation:
The exploitation of individuals in order to gain confedential information is a Social Engineering Attack. These attacks typically take advanage of one's emotions or they use inpersonaltion to steal data.
read more here: https://www.webroot.com/us/en/resources/tips-articles/what-is-social-engineering
Lmk if this helps! :)