IDE function: translators

Name:

Date:

Class:

Quick Questions

Shade in the A or B circle for each question.

1. Which statement about a translator inside an IDE is correct?

A An IDE can include a built-in compiler or interpreter

B An IDE can only work with a separate translator program

2. A student clicks the Run button in an IDE and their code is translated and executed. What makes this possible?

A A separate translator the student must open first

B The built-in translator in the IDE

3. Which of these can be the built-in translator of an IDE?

A A compiler or an interpreter

B An assembler only

4. A programmer uses an IDE with a built-in translator. Which statement is true?

A They can translate their code without using separate software

B They must save the code and open a separate translator to run it

5. Many IDEs are made for one specific language, such as Python. What translator would a Python IDE usually include?

A One that translates every programming language

B One that translates Python code

Match the Pairs

Draw a line connecting each item on the left to its match on the right.

Left column		Right column
1Run button in an IDE		AUses the built-in translator to translate the source code and then run it, all from one click
2IDLE for Python		BBuild button -> compiler -> executable file
3An IDE has a built-in translator, so the programmer does not need separate translator software		CA language-specific IDE with a built-in interpreter that translates Python code line by line
4The built-in translator in an IDE can be a compiler that turns the whole program into machine code		DWrite code in the editor -> click Run -> see the output
5Before using an IDE, I must install a separate compiler and run it by hand		EThe built-in translator translates the code so it can be run, often from one button, and is not just a checker.
6The built-in translator in an IDE only checks the code and cannot run it		FAn IDE already includes a built-in translator, so the programmer does not need separate translator software to translate the code.

Definitions

built-in translator

Fill in the Blanks

Complete each line of code by filling in the missing parts.

ide.hasTranslator = True needsSeparate = _____

program = load("game.py") ide.___(program)

IF ide.hasTranslator ____ ide.run(code) ENDIF

ide = PythonIDE() ide.__________ = "interpreter"

separateNeeded = ___ ide.hasTranslator

Spot the Error

Shade in the letter of the line that contains an error.

Question 1

A ide = "IDLE"

B translator = interpreter

C print(ide)

D print(translator)

Question 2

A ide = "Thonny"

B translator = "interpreter"

C built_in = False

D if built_in:

E print("Press Run")

Question 3

A ide = "Python IDE

B language = "Python"

C print(ide, language)

Question 4

A button = "Run"

B if button == "Run":

C print("Translating...)

D print("Program running")

Question 5

A kind == "language-specific"

B language = "Java"

C ide = "BlueJ"

D print(kind)

Answer Key

IDE function: translators

Section A: Quick Questions

A — An IDE can include a built-in compiler or interpreter

B — The built-in translator in the IDE

A — A compiler or an interpreter

A — They can translate their code without using separate software

B — One that translates Python code

Section B: Match the Pairs

Run button in an IDE → Uses the built-in translator to translate the source code and then run it, all from one click

IDLE for Python → A language-specific IDE with a built-in interpreter that translates Python code line by line

An IDE has a built-in translator, so the programmer does not need separate translator software → Write code in the editor -> click Run -> see the output

The built-in translator in an IDE can be a compiler that turns the whole program into machine code → Build button -> compiler -> executable file

Before using an IDE, I must install a separate compiler and run it by hand → An IDE already includes a built-in translator, so the programmer does not need separate translator software to translate the code.

The built-in translator in an IDE only checks the code and cannot run it → The built-in translator translates the code so it can be run, often from one button, and is not just a checker.

Section C: Definitions

built-in translator — A compiler or interpreter built into an IDE, so the programmer can translate and run code from one button without needing separate translator software.

Section D: Fill in the Blanks

ide.hasTranslator = True
needsSeparate = False

program = load("game.py")
ide.run(program)

IF ide.hasTranslator THEN
   ide.run(code)
ENDIF

ide = PythonIDE()
ide.translator = "interpreter"

separateNeeded = not ide.hasTranslator

Section E: Spot the Error

B — The built-in translator's name is text, so it needs quotes: translator = "interpreter". Without quotes Python looks for a variable called interpreter and gives an error.

C — An IDE includes a built-in translator, so built_in should be True. With False the program would never tell the user to press Run.

A — The string is missing its closing quote. It should be ide = "Python IDE".

C — The string is missing its closing quote. It should be print("Translating..."). The built-in translator runs when the Run button is pressed.

A — A single = assigns a value. The line should be kind = "language-specific". == only compares values and would cause an error here because kind has not been created yet.