A(n) ____________________ will contain a permanent value throughout the execution of the program.

Which of the following is the correct way to include an external DTD named mydtd.dtd which is stored in a folder named mysite in an XML document that has books as its root element?

a. ``` ``` b. ``` ``` c. ``` ``` d. ``` ```

If we were to run the sequential search algorithm many times, with random input values occurring at various places in the list, we would find the average number of comparisons done to be approximately n/2.

Answer the following statement true (T) or false (F)