Which of the following XPath expressions for relative paths refers to the parent of the parent of the context node?

Which statement is true?

a) EOF must have the value 1 on all C systems. b) EOF is a symbolic constant defined in the header file. c) EOF is a symbolic variable defined in the header file. d) EOF is a symbolic integer constant defined in the header file.

Write a line of code that initializes a two-dimensional array of integers using an initializer list.

What will be an ideal response?