The answer is Integrated Development Environment (IDE). Many programmers today use Integrated Development Environment (IDE) which is a software that helps them build their computer programs. It gives complete facilities to computer programmers for software development.  
        
             
        
        
        
Answer:
def typeHistogram(it,n):
    d = dict()
    for i in it:
        n -=1
        if n>=0:
            if str(type(i).__name__) not in d.keys():
                d.setdefault(type(i).__name__,1)
            else:
                d[str(type(i).__name__)] += 1
        else:
            break
    return list(d.items())
it = iter([1,2,'a','b','c',4,5])
print(typeHistogram(it,7))
Explanation:
- Create a typeHistogram function that has 2 parameters namely "it" and "n" where "it" is an iterator used to represent a sequence of values of different types while "n" is the total number of elements in the sequence.
 - Initialize an empty dictionary and loop through the iterator "it".
 - Check if n is greater than 0 and current string is not present in the dictionary, then set default type as 1 otherwise increment by 1.
 - At the end return the list of items.
 - Finally initialize the iterator and display the histogram by calling the typeHistogram.
 
 
        
             
        
        
        
Answer:
The answer is "HTML".
Explanation:
We will suggest him to learn HTML language because It stands for HyperText Markup Language. It is a markup language that uses a build a web page and these sites are normally viewed on the web browser.
- It is the language for development used in the World Wide Web.
 
- This language includes writing, links, images, videos, and audio files.  
 
- Each one of these kinds of content is tagged and described by HTML, which uses a web browser can display it correctly.
 
 
        
             
        
        
        
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