javascript-interview-question-answerGot to topQuestion-1 :function add(item ,array){ return array.push(item) } const result1 = add('a',['b','c']) console.log(result1); // Answer : 3The push method modifies the original array by adding an element to it and returns the updated lengt...
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Sample Answer 5.Write a function that accepts a number and returns its factorial (e.g., factorial of 5 is 5 x 4 x 3 x 2 x 1). By presenting this question in the interview, hiring managers can assess the capability of the candidate to handle numeric calculations. They can also determi...
Javascript Interview Questions and Answers PPTproject questionanswer ppt
Employers may focus a question on this to evaluate how often you investigate new features. Consider researching developments in JavaScript before your interview, so you can describe updates, highlighting your enthusiasm for the technology industry. In your answer, define what strict mode is, and ...
Question arrayFromValue() 返回什么值? functionarrayFromValue(item) { return[item]; }arrayFromValue(10);// => ??? Answer 很容易错过 return 关键字和 [item] 表达式之间的换行符。此换行符使 JavaScript 自动在 return 和 [item] 表达式之间插入分号。
question & answer question answer https://github.com/sudheerj/javascript-interview-questions blogs https://codersera.com/blog/advanced-javascript-interview-questions/ https://www.fullstack.cafe/interview-questions/javascript https://www.javatpoint.com/javascript-interview-questions ...
If you can tell that you received a basic question, try to finish within the suggested duration and do not intentionally take the entire interview to do one question. In most cases, you are expected to answer another coding question.
In order to properly compare candidates, they need to answer questions of the same difficulty level, and different questions always mean different difficulty levels.However, the order of questions and answers is randomized for each applicant.2. How should I interpret the exam scores?
4. How do you hide an image on a button click using jQuery? (answer) This jQuery interview question is based on event handling. jQuery provides good support for handling events like button click. You can use following code to hide an image, found using Id or class. What you need to kn...