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Angularjs Developer Interview Questions

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68 angularjs developer interview questions shared by candidates

VanillaJS Questions: What is the difference between null and undefined? What is the difference between “==” and “===”? What happens in this for loop? And how do you fix it? for(var i = 0; i < 10; i++){ setTimeout(function(){ console.log(i); }, 1000); } What is .Call(), .apply(), .bind() in JS ? How would you replace a special character in a string “%” to “$” aside from using a for loop with the built in functions that JS has? What’s another way? Write a function that takes in 2 parameters; the first being an int and the second being nth and you count from the right to the left. EG: 456 and you want nth position 2. It will output ‘5’. AngularJS Questions: Explain the Digest Cycle. What is Angular? What is $scope? What is 2-way data binding? Why would you restrict “E” vs. “A” in a directive? Write a directive that displays a message and asks the user if they’d like to get lunch and if they do alert a popup based on either answer.
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AngularJS Developer

Interviewed at InvestCloud

2.1★
Dec 8, 2017

VanillaJS Questions: What is the difference between null and undefined? What is the difference between “==” and “===”? What happens in this for loop? And how do you fix it? for(var i = 0; i < 10; i++){ setTimeout(function(){ console.log(i); }, 1000); } What is .Call(), .apply(), .bind() in JS ? How would you replace a special character in a string “%” to “$” aside from using a for loop with the built in functions that JS has? What’s another way? Write a function that takes in 2 parameters; the first being an int and the second being nth and you count from the right to the left. EG: 456 and you want nth position 2. It will output ‘5’. AngularJS Questions: Explain the Digest Cycle. What is Angular? What is $scope? What is 2-way data binding? Why would you restrict “E” vs. “A” in a directive? Write a directive that displays a message and asks the user if they’d like to get lunch and if they do alert a popup based on either answer.

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