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Answer: Media access control layer (MAC layer)  
Explanation:
  The media access control layer is also known as MAC layer. The main function of the media access control layer is that it is used in the transmission of the data into the frame and perform the error detection and the address recognition which basically govern the accessing to the local area network (LAN) transmission medium. 
 The media access control layer is basically responsible for transmission of the data packets from NIC (Network interface card) to the another channel. 
 
        
             
        
        
        
Answer: Websites
Explanation: Adobe Dreamweaver CC is a web design and an Integrated Development Environment (IDE) application that is used to develop and design websites.
        
             
        
        
        
Answer:
A. True
Explanation:
Websites are created using html, css, javascript and other web based programming languages. When a website page is requested, the host server sends the copy of the source code to the web browser of the client system, the web browser is able to interpret the source code and displays the graphical representation on the web browser for the client.
 
        
             
        
        
        
In Microsoft Word, when you highlight existing text you want to replace, you are in overtype or typeover mode. However, this may also be the case when you are in the Find and Replace tool, where you will type in all the exact phrases or words that will eventually be highlighted and then be replaced in just one click.