Node.js - Timers and Scheduling
Which of the following best describes the purpose of
setTimeout in Node.js?Which of the following best describes the purpose of setTimeout in Node.js?
easy📝 Conceptual Q2 of 15
Step-by-Step Solution
Solution:
Step 1: Identify setTimeout functionality
setTimeout schedules a function to run once after a delay in milliseconds.Step 2: Differentiate from similar functions
setInterval runs repeatedly; setTimeout runs once; no function pauses the entire program.Final Answer:
To execute a function once after a specified delay -> Option CQuick Check:
setTimeout = single delayed execution [OK]
Quick Trick: setTimeout runs once after delay, setInterval repeats [OK]
Common Mistakes:
- Confusing setTimeout with setInterval
- Thinking setTimeout pauses the program
- Assuming setTimeout runs immediately
Master "Timers and Scheduling" in Node.js
Want More Practice?
15+ quiz questions · All difficulty levels · Free
Free Signup - Practice All QuestionsMore Node.js Quizzes