Protected sheets and ranges in Google Sheets - Interactive Code Practice

Practice - 5 Tasks

1fill in blank

easy

Complete the code to protect the entire sheet named "Data".

Google Sheets

var sheet = SpreadsheetApp.getActiveSpreadsheet().getSheetByName("Data");
sheet.[1]();

Drag options to blanks, or click blank then click option'

AsetProtection

BprotectSheet

Cprotect

DprotectRange

Attempts:

3 left

💡 Hint

Common Mistakes

Using methods that don't exist like protectSheet or protectRange.

Confusing protection methods with range selection.

The method protect() is used to protect the entire sheet in Google Sheets scripts.

2fill in blank

medium

Complete the code to protect a specific range A1:B10 on the active sheet.

Google Sheets

var sheet = SpreadsheetApp.getActiveSheet();
var range = sheet.getRange("A1:B10");
var protection = range.[1]();

Drag options to blanks, or click blank then click option'

Aprotect

BsetProtection

Clock

DprotectRange

Attempts:

3 left

💡 Hint

Common Mistakes

Using non-existent methods like setProtection or lock.

Trying to protect the sheet instead of the range.

The protect() method is used on a range object to protect that range.

3fill in blank

hard

Fix the error in the code to remove editors from a protected range.

Google Sheets

var sheet = SpreadsheetApp.getActiveSheet();
var range = sheet.getRange("C1:C5");
var protection = range.protect();
protection.[1]([]);

Drag options to blanks, or click blank then click option'

AdeleteEditors

BremoveEditors

CclearEditors

DsetEditors

Attempts:

3 left

💡 Hint

Common Mistakes

Using removeEditors which does not exist.

Trying to clear or delete editors with wrong method names.

The method setEditors([]) sets the editors list to empty, effectively removing all editors.

4fill in blank

hard

Fill both blanks to protect a range and set a description.

Google Sheets

var sheet = SpreadsheetApp.getActiveSheet();
var range = sheet.getRange("D1:D10");
var protection = range.[1]();
protection.[2]("Confidential Data");

Drag options to blanks, or click blank then click option'

Aprotect

BsetDescription

CsetName

Dlock

Attempts:

3 left

💡 Hint

Common Mistakes

Using setName instead of setDescription.

Trying to lock the range with a non-existent method.

Use protect() to protect the range and setDescription() to add a description.

5fill in blank

hard

Fill all three blanks to protect a sheet, set a description, and remove all editors.

Google Sheets

var sheet = SpreadsheetApp.getActiveSpreadsheet().getSheetByName("Summary");
var protection = sheet.[1]();
protection.[2]("Sheet locked for editing");
protection.[3]([]);

Drag options to blanks, or click blank then click option'

Aprotect

BsetDescription

CsetEditors

Dlock

Attempts:

3 left

💡 Hint

Common Mistakes

Using lock instead of protect.

Trying to remove editors with a non-existent method.

Protect the sheet with protect(), add description with setDescription(), and remove editors by setting an empty list with setEditors([]).

Practice

1. What is the main purpose of using Protected sheets and ranges in Google Sheets?

easy

A. To prevent unwanted edits by restricting who can change certain cells or sheets

B. To automatically format cells based on their content

C. To create charts and graphs from data

D. To share the sheet with other users without restrictions

Solution

1. Step 1: Understand protection purpose

   Protected sheets and ranges are used to stop unwanted edits by limiting who can change data.

2. Step 2: Compare options

   Options A, B, and C describe other features like sharing without restrictions, formatting, and charts, which are unrelated to protection.

3. Final Answer:

   To prevent unwanted edits by restricting who can change certain cells or sheets -> Option A

4. Quick Check:

   Protection = Prevent unwanted edits [OK]

Hint: Protection stops edits by others, not formatting or sharing [OK]

Common Mistakes:

• Confusing protection with formatting features
• Thinking protection controls sharing permissions
• Assuming protection creates charts

2. Which of the following is the correct way to protect a range in Google Sheets?

easy

A. Right-click the range and choose Format > Protect

B. Use the formula =PROTECT(A1:A10) in a cell

C. Select the range, then go to Data > Protect sheets and ranges, and set permissions

D. Click Insert > Chart and select Protect Range

Solution

1. Step 1: Recall protection steps

   To protect a range, you select it, then use the menu Data > Protect sheets and ranges to set who can edit.

2. Step 2: Eliminate incorrect options

   Options A, C, and D describe actions unrelated to protection or use invalid commands.

3. Final Answer:

   Select the range, then go to Data > Protect sheets and ranges, and set permissions -> Option C

4. Quick Check:

   Protect range via Data menu = Select the range, then go to Data > Protect sheets and ranges, and set permissions [OK]

Hint: Protection is under Data menu, not Format or Insert [OK]

Common Mistakes:

• Trying to protect using formulas
• Looking for protection under Format or Insert menus
• Assuming right-click has protect option

3. If a user tries to edit a protected range without permission, what will happen?

medium

A. The sheet will automatically unprotect the range

B. The user will see a warning and cannot change the cells

C. The changes will be saved but highlighted in red

D. The user will be able to edit without any message

Solution

1. Step 1: Understand protection behavior

   When a user without permission tries to edit a protected range, Google Sheets shows a warning and blocks the edit.

2. Step 2: Review other options

   Options A, B, and D describe behaviors that do not happen: the sheet will not automatically unprotect the range, changes will not be saved but highlighted in red, and the user will not be able to edit without any message.

3. Final Answer:

   The user will see a warning and cannot change the cells -> Option B

4. Quick Check:

   Unauthorized edit = Warning and block [OK]

Hint: Unauthorized edits show warnings and block changes [OK]

Common Mistakes:

• Thinking changes are saved but marked
• Believing protection disables automatically
• Assuming edits go through silently

4. You protected a sheet but forgot to add yourself as an editor. What will happen when you try to edit the sheet?

medium

A. You will be able to edit but changes won't be saved

B. You can edit without restrictions

C. The protection will be removed automatically for you

D. You will be blocked from editing and see a warning

Solution

1. Step 1: Understand editor permissions

   If you protect a sheet and do not add yourself as an editor, you lose edit rights and will be blocked.

2. Step 2: Check other options

   Options B, C, and D are incorrect because even the owner cannot edit without being explicitly added (B), protection does not remove itself automatically (C), and edits are fully blocked rather than allowed but unsaved (D).

3. Final Answer:

   You will be blocked from editing and see a warning -> Option D

4. Quick Check:

   Owner not added = Blocked edit [OK]

Hint: Always add yourself as editor when protecting [OK]

Common Mistakes:

• Assuming owner can always edit
• Thinking protection removes itself
• Believing edits are saved but hidden

5. You want to protect a sheet but allow only two specific users to edit it. How do you set this up correctly?

hard

A. Protect the sheet, then in permissions, add only those two users as editors

B. Protect the sheet and leave permissions empty so only you can edit

C. Share the sheet with everyone but protect the range instead

D. Use a formula to restrict editing to those users

Solution

1. Step 1: Protect the sheet

   Use Data > Protect sheets and ranges to select the sheet you want to protect.

2. Step 2: Set editor permissions

   In the protection settings, specify only the two users allowed to edit by adding their email addresses.

3. Step 3: Confirm no others can edit

   Only those two users and you (if added) can edit; others are blocked.

4. Final Answer:

   Protect the sheet, then in permissions, add only those two users as editors -> Option A

5. Quick Check:

   Set editors in protection = Protect the sheet, then in permissions, add only those two users as editors [OK]

Hint: Add only allowed users in protection permissions [OK]

Common Mistakes:

• Leaving permissions empty disables all editing
• Trying to restrict editing with formulas
• Sharing broadly but protecting only ranges