The Complete Solidity Course - Zero to Advanced for Blockchain and Smart Contracts - Only After Modifier in Solidity II

The video tutorial explains how to use time modifiers in contracts, focusing on specifying time intervals like three weeks or five seconds. It addresses potential ambiguities in time specifications and demonstrates testing these modifiers in practice. The importance of including creation time in contract logic is emphasized to ensure correct functionality.

Why is it important to specify the time from the contract's creation when using a time modifier?

• To reduce the contract's size

• To make the contract more efficient

• To avoid ambiguity about when the time period starts

• To ensure the contract is deployed correctly

What happens if you try to execute a function before the specified time has elapsed?

• The function throws an error

• The function executes successfully

• The function waits until the time elapses

• The function is ignored

How does the contract behave when the time modifier is set to five seconds?

• It executes immediately

• It throws an error

• It waits for five minutes

• It waits for five seconds before executing

What is the effect of removing the creation time from the contract logic?

• The contract disowns immediately

• The contract does not execute

• The contract becomes more secure

• The contract waits indefinitely

Why is the creation time crucial in the contract's logic?

• It reduces the contract's complexity

• It makes the contract faster

• It prevents the contract from executing prematurely

• It ensures the contract is always active