What is the primary key? a. a table that doesn't relate to any other tables b. the one field in the table that contains only unique entries c. the duplicate field in a table that crosses multiple tables d. an object providing determining data on the properties for each field

Your computer running windows 10 is doing some very strange things with the operating system. you are fairly certain it is not a hardware issue. you need to try to get further insight into what is going on within the operating system. which tool would be best suited for this?

Me if you do then you get 10 points and brainliest

Write an assembly language program to input a string from the user. your program should do these two things: 1. count and display the number of words in the user input string. 2. flip the case of each character from upper to lower or lower to upper. for example if the user types in: "hello there. how are you? " your output should be: the number of words in the input string is: 5 the output string is : hello there. how are you?