Answer: B.  PDF
Explanation:
Portable Document Format (PDF) is such an important document that it is considered the international standard for information and document exchange. It is used for letters, resumes and even electronic contracts. 
PDF was developed by Adobe to make it independent of the device or application it is being viewed on and combines layers of information into one layer thereby making it a flat document.
 
        
             
        
        
        
If you wish to sign out of your Microsoft account, tap or click file on the ribbon to open the Backstage view and then tap or click the Account tab to <span>display the Account gallery, and tap or click the Sign out link. There are different ways to do that but it is the easiest.</span>
        
             
        
        
        
Hey there!
The correct answer to your question will be finding the location for the chart.
Creating a chart using a spreadsheet Chart Wizard involves four steps.
The last step is to find where the chart should be located.
After you are done following the steps of making it, you apply it to a location you find is best to put it.
Hope this helps you.
Have a great day! :)
        
             
        
        
        
Answer:
its option b encryption software
Explanation:
Artificial intelligence (AI) is intelligence demonstrated by machines, unlike the natural intelligence displayed by humans and animals, which involves consciousness and emotionality. The distinction between the former and the latter categories is often revealed by the acronym chosen. 'Strong' AI is usually labelled as AGI (Artificial General Intelligence) while attempts to emulate 'natural' intelligence have been called ABI (Artificial Biological Intelligence). Leading AI textbooks define the field as the study of "intelligent agents": any device that perceives its environment and takes actions that maximize its chance of successfully achieving its goals.[3] Colloquially, the term "artificial intelligence" is often used to describe machines (or computers) that mimic "cognitive" functions that humans associate with the human mind, such as "learning" and "problem solving".