Question 1 (1 point)

x is a valid identifier.

Question 1 options:

	True
	False

Save

Question 2 (1 point)

X is a valid identifier.

Question 2 options:

True

False

Question 3 (1 point)

a++ is a valid identifier.

Question 3 options:

	True
	False

Save

Question 4 (1 point)

--a is a valid identifier.

Question 4 options:

	True
	False

Save

Question 5 (1 point)

4#r is a valid identifier.

Question 5 options:

	True
	False

Save

Question 6 (1 point)

!4 is a valid identifier.

Question 6 options:

	True
	False

Save

Question 7 (1 point)

#44 is a valid identifier.

Question 7 options:

	True
	False

Save

Question 8 (1 point)

apps is a valid identifier.

Question 8 options:

	True
	False

Save

Question 9 (1 point)

main is a C++ keyword.

Question 9 options:

	True
	False

Save

Question 10 (1 point)

include is a C++ keyword.

Question 10 options:

	True
	False

Save

Question 11 (1 point)

int is a C++ keyword.

Question 11 options:

	True
	False