Modern JavaScript from the Beginning - Second Edition - Set Item to Edit

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Information Technology (IT), Architecture
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University
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Hard
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7 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the primary purpose of changing the app's state to edit mode?
To modify existing items
To add new items to the list
To sort items alphabetically
To delete items from the list
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why is a global variable used to track the edit mode?
To enable multiple users to edit simultaneously
To prevent the app from crashing
To allow the edit mode to be toggled
To ensure the app can be closed
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What visual cue is used to indicate an item is in edit mode?
The item text becomes bold
The item text turns gray
The item text is italicized
The item text is underlined
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How is the form button modified when an item is in edit mode?
Its size increases
Its color changes to red
Its text changes to 'Delete Item'
Its icon changes to a pen
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What issue arises when multiple items are clicked in edit mode?
The app crashes
The input field clears
All items remain in edit mode
The button disappears
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How is the issue of multiple items in edit mode resolved?
By adding a new CSS rule
By refreshing the page
By disabling the edit mode
By removing the edit mode class from all items
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What happens to the button when an item is clicked in edit mode?
It changes to 'Update Item'
It changes to 'Add Item'
It disappears
It becomes disabled
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