A file with the POTX file extension is a Microsoft PowerPoint Open XML Template file used to maintain the same layout, text, styles, and formatting across multiple PPTX files.
        
             
        
        
        
Answer:
Unique 32-bit number assigned to every machine on the internet
Explanation:
Internet Protocol is a numerical representation that uniquely identifies a device on a network, like Internet for instance. An IP address is an address used in order to uniquely identify a device on an IP network. The address is made up of 32 binary bits, which can be divisible into a network portion and host portion with the help of a subnet mask.
An IPv4 address contains 4 octets, so it's a total 32 bits long while addresses in IPv6 are 128-bits long.
 
        
                    
             
        
        
        
Answer:
The answer is "Option d".
Explanation:
Please find the complete question in the attached file.
 
        
             
        
        
        
Answer:
 Below:
Explanation:
1. Practice mail security. Use a public mailbox rather than your home mailbox to send bill payments and other mail containing sensitive information. Pick your mail up promptly and ask the post office to hold it while you’re away.
2. Guard your Social Security number. Don’t carry your Social Security card, military ID, Medicare, or other cards that have your Social Security number on them unless you are going somewhere where you will need them. Only provide your Social Security number when there is a legitimate need to do so.
3. Lock and shred. Keep your billing and banking statements and other personal records locked up and shred them when no longer needed.
4. Stop prescreened credit and insurance mailings. Call toll-free 1-888-567-8688 to get off mailing lists for credit and insurance offers. Your Social Security number will be required. This keeps thieves from intercepting and accepting the offers in your name and doesn’t affect your eligibility for credit or insurance.
5. Keep private information to yourself. Never respond to phone calls or emails asking to confirm your Social Security number or account numbers. Don’t leave PIN numbers, passwords or other personal information around for others to see.
6. Be safe online. Use anti-virus and anti-spyware software and a firewall on your computer and keep them updated. When you provide financial or other sensitive information online, the address should change from “http” to “https” or “shttp.” A symbol such as a lock that closes may also indicate that the transmission is secure.
7. Look at your bills and bank statements promptly. If you find any charges or debits that you never made, contact the bank or company immediately.
Hope it helps....... 
It's Muska...   
 
        
             
        
        
        
Answer:
Option C i.e., Interoperability is the correct option
Explanation:
Interoperability performs for computers or its components for the purpose to communicate and it is important to improve the development of the Internet of Things. It performs the communication as well as share their services between computer or its components.
It also contains challenges occurred at the time of developing and implementing the protocols by which they communicate.