Answer:
a combined device for modulations and demodulations
 
        
             
        
        
        
Access is a database management system, thus it is not a presentation application.
        
             
        
        
        
<u>Answer</u>
The correct answer is Merge.
<u>Explanation</u>
We know that,Some program menus like file, view, edit etc, are the same in every program you open.  
Under the File menu,there are Save, Save as,Open,Print, share etc  
But there is no merge under file menu.
Therefore the correct answer is Merge
The merge option is different for different application like MS word, Excel etc
 
        
             
        
        
        
Answer: 
 Digital convergence is the process of merging the different types of the media in one device so that it can be easily accessible by the user anytime and anywhere in the network. 
By using the digital convergence, the various smart devices become easy to conduct and control our daily activities. For example, now a days we can easily watch a movies in our smartphones instead going to the theaters. 
People are now easily do many tasks by using digital covergence as follows:
- Share various videos, text and pictures from one place to another. 
 - By using various leanings apps that are available in the internet, the students easily learn various types of study materials.
 - We can easily communicate with each other in long distance also by using efficient networks.