Top 10 TypeScript Interview Questions and Answers for Beginner Web Developers
Typescript interview questions 2021 are what we are going to explore in this article. Microsoft has developed typescript. It is an open source language. One can say that TypeScript is the subset of JavaScript. We use TypeScript when we are to develop large applications.We rely on TypeScript in case we are to build JavaScript applications on both server and client side.
Even though we identify TypeScript as a programming language, there is nothing wrong in considering it as a toolset as well. TypeScript is portable, and it supports several JavaScript libraries. Here in this article, we are going to look at Typescript interview questions one might encounter.
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Typescript interview questions 2021 are what we are going to explore in this article. Microsoft has developed typescript. It is an open source language. One can say that TypeScript is the subset of JavaScript. We use TypeScript when we are to develop large applications.We rely on TypeScript in case we are to build JavaScript applications on both server and client side.
Even though we identify TypeScript as a programming language, there is nothing wrong in considering it as a toolset as well. TypeScript is portable, and it supports several JavaScript libraries. Here in this article, we are going to look at Typescript interview questions one might encounter.
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Suppose we have a text "human" that we want to convert into string without using the "new" operator. Which is the correct way from the following to do so:
Anonymous Quiz
24%
toString()
15%
String(human)
18%
String newvariable="human"
42%
Both human.toString() and String(human)
π4π2
Technical Interviewing: Ultimate Guide to Acing Your Tech Interview
The technical interview is unlike any other job interview: itβs a specialized, rigorous process that tests your coding skills, problem-solving abilities, and personality.
But even though interviewing for a tech job is intimidating (with whiteboard challenges, remote coding challenges, and even full days of onsite interviews sometimes), itβs a lot easier when you know what to expect and have invested time into tech interview prep.
Thatβs why I wanted to create an epic, comprehensive guide to technical interviews and coding interview preparation for tech newbies!
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The technical interview is unlike any other job interview: itβs a specialized, rigorous process that tests your coding skills, problem-solving abilities, and personality.
But even though interviewing for a tech job is intimidating (with whiteboard challenges, remote coding challenges, and even full days of onsite interviews sometimes), itβs a lot easier when you know what to expect and have invested time into tech interview prep.
Thatβs why I wanted to create an epic, comprehensive guide to technical interviews and coding interview preparation for tech newbies!
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π3
Which exception is thrown when java is out of memory?
Anonymous Quiz
6%
MemoryError
24%
OutOfMemoryError
57%
MemoryOutOfBoundsException
12%
MemoryFullException
π4π1
What is the data type of "PI" for the below statement:
#define PI 3.141
#define PI 3.141
Anonymous Quiz
36%
Float data type
29%
Double data type
24%
There is no data type associated with PI
10%
Syntax error, semi colon is missing with definition of PI
π3
Technical Hiring Managers Ask These 15 Questions during Interviews
Are you nervous about an upcoming technical interview? If so, this post can make things a little easier for you. Here are 15 technical interview questions that hiring manager from different companies love asking their candidates:
Could you tell us about a time you failed?
Technical hiring manager interview questions: How does the Internet work?
What qualities do you want in your manager or leader?
Technical interview questions: What are the recent exciting challenges youβve overcome?
Questions to ask during recruitment: How would your last coworkers describe you?
Technical interview questions: Why do you get up every morning?
Technical hiring manager interview questions: What, according to you, makes an ideal coworker?
Technical interview questions: What is the first thing you do if you are not able to solve a problem?
What is your dream job?
Have you been working on a side project?
π Article Link
Are you nervous about an upcoming technical interview? If so, this post can make things a little easier for you. Here are 15 technical interview questions that hiring manager from different companies love asking their candidates:
Could you tell us about a time you failed?
Technical hiring manager interview questions: How does the Internet work?
What qualities do you want in your manager or leader?
Technical interview questions: What are the recent exciting challenges youβve overcome?
Questions to ask during recruitment: How would your last coworkers describe you?
Technical interview questions: Why do you get up every morning?
Technical hiring manager interview questions: What, according to you, makes an ideal coworker?
Technical interview questions: What is the first thing you do if you are not able to solve a problem?
What is your dream job?
Have you been working on a side project?
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What will be the output of the following C++ code?
Anonymous Quiz
6%
Hello
3%
World
28%
Error
62%
Hello World
π1
Which data structure is needed to convert infix notation to postfix notation?
Anonymous Quiz
8%
Branch
28%
Tree
20%
Queue
44%
Stack
See the given code of JavaScript and choose the correct output
Anonymous Quiz
20%
Compilation error
11%
False
19%
Runtime error
50%
True
π2
Here is a code snippet for previous question, sorry for delay. We added it as a image but obviously telegram has issues with image quizzes.
function comparing()
{
x=9;
y=9;
if(x==y)
return true;
else
return false;
}
β€3
π3π₯1
Which operator can be used for accessing the value stored at address of a pointer variable?
Anonymous Quiz
8%
#
55%
*
28%
&&
9%
@