Online Access Free DEX-450 Practice Test

Since Aura application events follow the traditional publish-subscribe model, which method is used to fire an event?

• A.fire()
• B.FireEvent()
• C.emit()
• D.SegdetesEvent (}

What is the result of the following code snippet?
public word doWork(Account acct) {
for (Integer i = 0; i <= 2007 i++) {
insert acct;
}

• A.201 Accounts are inserted.
• B.Account is inserted.
• C.Accounts are inserted.
• D.200 Accounts are inserted.

What should a developer use to fix a Lightning web component bug in a sandbox?

• A.Force.com IDE
• B.Developer Console
• C.VS Code
• D.Execute Anonymous

How many Accounts will be inserted by the following block of code?

• A.100
• B.150
• C.0
• D.500

A developer must create a DrawList class that provides capabilities defined in the Sortable and Drawable interfaces.

Which is the correct implementation?

• A.
• B.
• C.
• D.