DEV Community

20 Basic JS Interview QnA Series' Articles

Back to Mayank Yadav's Series
#1) What are the different data types present in JavaScript?
Cover image for #1) What are the different data types present in JavaScript?
myk profile

#1) What are the different data types present in JavaScript?

#javascript #beginners #webdev #career
33
Comments
1 min read
#2) Explain Hoisting in JavaScript❓
Cover image for #2) Explain Hoisting in JavaScript❓
myk profile

#2) Explain Hoisting in JavaScript❓

#javascript #beginners #webdev #career
64
Comments
1 min read
#3) Difference between "==" and "===" operators❔
Cover image for #3) Difference between "==" and "===" operators❔
myk profile

#3) Difference between "==" and "===" operators❔

#javascript #beginners #webdev #career
17
Comments 3
1 min read
#4) Explain Implicit Type Coercion in JavaScript❔
Cover image for #4) Explain Implicit Type Coercion in JavaScript❔
myk profile

#4) Explain Implicit Type Coercion in JavaScript❔

#javascript #beginners #webdev #career
13
Comments
1 min read
#5) Is JavaScript a statically typed or Dynamically typed language🤔
Cover image for #5) Is JavaScript a statically typed or Dynamically typed language🤔
myk profile

#5) Is JavaScript a statically typed or Dynamically typed language🤔

#javascript #beginners #webdev #career
5
Comments
1 min read
#6) What is NaN property in JavaScript❓
Cover image for #6) What is NaN property in JavaScript❓
myk profile

#6) What is NaN property in JavaScript❓

#javascript #beginners #webdev #career
5
Comments
1 min read
#7) Explain pass by value & pass by reference❓
Cover image for #7) Explain pass by value & pass by reference❓
myk profile

#7) Explain pass by value & pass by reference❓

#javascript #beginners #webdev #career
18
Comments
2 min read
#8) What is IIFE in JavaScript🐱‍👤
Cover image for #8) What is IIFE in JavaScript🐱‍👤
myk profile

#8) What is IIFE in JavaScript🐱‍👤

#javascript #beginners #webdev #career
5
Comments 2
1 min read
#9) Explain HOF in JavaScript❔
Cover image for #9) Explain HOF in JavaScript❔
myk profile

#9) Explain HOF in JavaScript❔

#javascript #webdev #beginners #career
6
Comments
1 min read
#10) Explain 'this' keyword❔
Cover image for #10) Explain 'this' keyword❔
myk profile

#10) Explain 'this' keyword❔

#javascript #webdev #beginners #career
5
Comments
1 min read
#11) Explain call(), apply() & bind() ❓
Cover image for #11) Explain call(), apply() & bind() ❓
myk profile

#11) Explain call(), apply() & bind() ❓

#javascript #webdev #beginners #career
98
Comments
1 min read
#12) What is Currying in JS❓
Cover image for #12) What is Currying in JS❓
myk profile

#12) What is Currying in JS❓

#javascript #webdev #beginners #career
8
Comments 2
1 min read
#13) Explain Scope and Scope Chain in JS💥
Cover image for #13) Explain Scope and Scope Chain in JS💥
myk profile

#13) Explain Scope and Scope Chain in JS💥

#javascript #webdev #beginners #career
32
Comments
2 min read
#14) Explain Closures in JS❓
Cover image for #14) Explain Closures in JS❓
myk profile

#14) Explain Closures in JS❓

#javascript #webdev #beginners #career
29
Comments
1 min read
#15) What are Object Prototypes❓
Cover image for #15) What are Object Prototypes❓
myk profile

#15) What are Object Prototypes❓

#javascript #webdev #beginners #career
11
Comments
1 min read