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 Q61. What is the different between collection and Stream Api ?Core Java
Ans. data under collection are actually stored in memory so that they can be retrieved when needed whereas data in streams are not stored and hence we need to construct it again when needed.

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   Like         Discuss         Correct / Improve     collection classes  stream api  collection vs stream     Asked in 1 Companies

 Q62. what are the issues you face when connecting to AWS for development ?Amazon Web Services (AWS)
 This question was recently asked at 'Wipro'.This question is still unanswered. Can you please provide an answer.


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 Q63. What do you think of TypeScript?TypeScript
 This question was recently asked at 'Intelliware Development'.This question is still unanswered. Can you please provide an answer.


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 Q64. What are some downsides to static typing in TypeScript?TypeScript
 This question was recently asked at 'Workday'.This question is still unanswered. Can you please provide an answer.


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 Q65. write an angular Typescript program to add item into an arrayTypeScript
 This question was recently asked at 'Moneris'.This question is still unanswered. Can you please provide an answer.


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 Q66. Do you know typescript ?TypeScript
 This question was recently asked at 'Fuze'.This question is still unanswered. Can you please provide an answer.


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 Q67. What are the advantages of using TypeScript over Javascript ?TypeScript
 This question was recently asked at 'Quicken Loans'.This question is still unanswered. Can you please provide an answer.


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 Q68. What new features of TypeScript do you like ?TypeScript
Ans. TypeScript is used to Apply types to your JavaScript code, And it shows the error in IDE while writing code and make us to fix it to avoid any bug or issue before build and deployment, for example: you put //@ts-code at top of your js file, and it will show errors in file when u make common code mistakes.

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 Q69. How to debug multi server deployed application ?Debugging
Ans. Choose the server from the list of defined servers under J2EE Server.
Choose the project to debug.
Click Apply to save changes.
Click Debug to start the server and run the application.

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   Like         Discuss         Correct / Improve     debugging  debugging multi server application     Asked in 1 Companies

 Q70. How can we make the constructor variables optional in Typescript ?TypeScript
Ans. Using "?" with the variables

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 Q71. What is the role of "?" in TypeScript constructors ?TypeScript
 This question is still unanswered. Can you please provide an answer.


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   Like         Discuss         Correct / Improve     Typescript constructor

 Q72. How do we specify constructors in TypeScript ? How is it different from other languages ?TypeScript
 This question is still unanswered. Can you please provide an answer.


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 Q73. How do we initialize objects in TypeScript ?TypeScript
Ans. Using new operator

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 Q74. How is cohesion achieved in JavaScript ?JavaScript
 This question is still unanswered. Can you please provide an answer.


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 Q75. What is the difference between field and property in Typescript ?TypeScript
 This question is still unanswered. Can you please provide an answer.


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   Like         Discuss         Correct / Improve     field vs property in typescript

 Q76. What is the difference between method and function in Typescript ?TypeScript
Ans. Method belongs to a class whereas function isn't. So the only difference is the scope in which they are defined.

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 Q77. Explain interfaces in Typescript. How is it different compared to other languages ?TypeScript
 This question is still unanswered. Can you please provide an answer.


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 Q78. How Object-Oriented Programming is implemented in JavaScript? How they differ from other languages?Javascript
 This question is still unanswered. Can you please provide an answer.


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 Q79. Explain Servlet configJava EE
 This question was recently asked at 'Oracle financial services'.This question is still unanswered. Can you please provide an answer.


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 Q80. Explain your current project architecture.Architecture
 This question was recently asked at 'Oracle financial services'.This question is still unanswered. Can you please provide an answer.


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 Q81. Interface vs AbstractionCore Java
 This question was recently asked at 'Oracle financial services'.This question is still unanswered. Can you please provide an answer.


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   Like         Discuss         Correct / Improve     interface vs abstraction  interfacing vs abstraction  relation between interface and abstraction  How interface provide abstraction     Asked in 1 Companies

 Q82. What is arrow function in Typescript ? TypeScript
 This question is still unanswered. Can you please provide an answer.


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   Like         Discuss         Correct / Improve     arraow functions in typescript   lambda expression vs arrow function

 Q83. Can we do type casting in Typescript ?TypeScript
Ans. Yes

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 Q84. What is the type of variable if we don't set any type ?TypeScript
Ans. Any

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   Like         Discuss         Correct / Improve     any type in typescript

 Q85. How is the declaration of enum in Typescript differ from Javascript ?TypeScript
 This question is still unanswered. Can you please provide an answer.


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   Like         Discuss         Correct / Improve     enum typescript  enum javascript

 Q86. What are benefits of strongly typing variables ?JavaScript
 This question is still unanswered. Can you please provide an answer.


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 Q87. What is HMR or Hot Module Replacement in Angular ?Angular JS
 This question is still unanswered. Can you please provide an answer.


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   Like         Discuss         Correct / Improve     hmr angular   Hot Module Replacement in Angular

 Q88. What is the difference between Angular JS (version 1x) and Angular (version 2x) ?Angular
 This question is still unanswered. Can you please provide an answer.


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   Like         Discuss         Correct / Improve     angular vs angular js  angular 1x vs angular 2x  angular vs angular 2  difference between angular and angular 2

 Q89. Difference between Let and Var in Javascript ?JavaScript
Ans. Var scopes the variable to the nearest function whereas Let scopes the variable to nearest block.

For example -

function printNumbers() {
for(var i = 1; i < 3: i++){
console.log(i);
}

console.log(i); // works fine and will print 3 as i has a function scope and not local loop scope
}

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   Like         Discuss         Correct / Improve     let vs var in javascript  let vs var   difference between let and var

 Q90. How do you evaluate a product while migrating to open source ?
 This question was recently asked at 'Royal Bank of Scotland (RBS),RBS India'.This question is still unanswered. Can you please provide an answer.


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   Like         Discuss         Correct / Improve     open source  open source migration     Asked in 2 Companies

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