Note that in some countries a PhD is not required to be called Doctor. for example in Italy you get the title of Dottore (literally Doctor) when you get your bachelors degree.he meaningful difference here is occupation: one might be a professor, the other a physician. To differentiate between the two you can use the actual doctorate type or the job title: 1  My professor is Dr. Jones. (or) Dr. Jones teaches my class.
What is Office XML Handler? It seems to be a program from MS Office that likes to be unhelpfully associated with various file formats on Windows. Here's what has been happening when I double-click .log files and it opens with Office XML Handler: Of course I can fix this by right-clicking and changing the program it opens with.
1.HTML is presentaton language where as XML is not either a programing language or a presentation language. It is used to transfer data between applications and databases. 2.HTML is not case-sensitive where as XML is case-sensitive. 3.In XML we can define our own tags as it is not possible in HTML. 4.In XML it is mandatory to close each and every tag where as in HTML it is not required. 5.XML describes the data where as HTML only defines the data.