Answer:
The popular file format that loses some of the information from the image is JPEG
Explanation:
 
        
             
        
        
        
Answer:
setTimeout is a native JavaScript function (although it can be used with a library such as jQuery, as we'll see later on), which calls a function or executes a code snippet after a specified delay (in milliseconds).
 
        
                    
             
        
        
        
Answer:
Without it information flow is impossible
Explanation:
The word 'pivotal' also means crucial or vital, and so we need to consider what an operating system actually does.
Remember, merely having all the hardware of a computer would not allow you to run (install and use) programs. It is by means of an operating system that teaching programs can be installed, and it is also by means of an operating system learning can take place.
For example, a student can decode (learn) instructions/lessons from his teacher via a software program; and the software program needs an operating system to open (run) the program.
 
        
             
        
        
        
Answer:
1. row a horizontal set of data in a spreadsheet  
2. spreadsheet software used by many business professionals to work with numbers  
3. data information that is stored  
4. template a file that serves as a starting point for a new document
5. function a built-in formula in a spreadsheet
6. invoice a statement you submit to get paid for a product or service 
Explanation:
The correct matches have been mentioned in the answer section. Certainly, a row is the horizontal set of data is a spreadsheet. And other options are self-understood. And hence, it is self-explanatory.