1. The Bash shell executes input or commands after what key is pressed at the terminal?

	a.	Shift
	b.	Tab
	c.	Enter
	d.	Ctrl

2. Variables that are available to an entire program are ___________.

	a.	global
	b.	dynamic
	c.	local
	d.	temporal

3. Named parameters are accessed by their position number in a parameter list.

True

False

4.

In the IPO model, what does a function body represent?

	a.	input
	b.	output
	c.	processing

5. One of the major benefits of functions is to allow programmers to __________ code in building blocks before adding it to a larger application.

	a.	test
	b.	deploy
	c.	tag
	d.	sell

6. In hyperpolyglot org, bash is designated as a ___________.

	a.	scripting language
	b.	programming tool
	c.	lisp dialect
	d.	programming language

7. What character is placed before a comment in Bash?

	a.	#
	b.	/
	c.	$
	d.	%

8. What is the block delimiter in PowerShell?

	a.	braces
	b.	brackets
	c.	colon
	d.	backslash

9. Which term refers to the area is which code is available and visible?

	a.	library
	b.	argument
	c.	scope
	d.	parameter

10. A function is __________ by a calling program by its identifier name.

	a.	invoked
	b.	declared
	c.	contained
	d.	defined