Interview Questions and Answers - Order By Newest Q2691. How can we achieve 2 way binding ? Angular Js
This question is still unanswered. Can you please provide an answer. Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve This question is still unanswered. Can you please provide an answer. Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve Q2693. What is the scope of Service class ? Do we need to add it to declaration or imports or providers to be made available to the component ? Angular
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Ans. "git init" creates an empty repository or can make an existing directory a git repository while "git clone" first internally calls "git init" to create an empty git repository and then copy the data from the specified remote repository. Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve basic Q2695. difference between git add , git commit and git push ?
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This question is still unanswered. Can you please provide an answer. Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve This question was recently asked at 'Amber Road'.This question is still unanswered. Can you please provide an answer. Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve Asked in 1 Companies Q2698. Difference between git fetch and git pull ? Git
Ans. git pull does a git fetch followed by a git merge. git fetch only change the remote tracking but never attempts to make changes to the local. Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve Asked in 1 Companies Q2699. Why angular apps are called single page applications ? Angular Js
Ans. In Angular Apps, route between pages are performed without rendering the entire page. Url changes are done through routing. Routing in AngularJS is implemented by including <ng-view> or <ui-view> in the index.html page without refreshing the entire page Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve Q2700. What is reentrant lock ?
Ans. A reentrant lock is a mutual exclusion mechanism that allows threads to reenter into a lock on a resource (multiple times) without a deadlock situation. Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve Asked in 1 Companies Q2701. Difference between reducer and meta reducers ? NgRx
Ans. A Meta Reducer is a higher order reducer or function ithat may receive a function as parameter or even return a function. Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve Q2702. What is state management ? NgRx
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Ans. Respond to the Action Type Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve Q2704. Do we need to send the payload in the reducer ? NgRx
Ans. No It's optional. Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve Q2705. What is a component, service, directive and pipe ? Angular Js
This question is still unanswered. Can you please provide an answer. Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve This question is still unanswered. Can you please provide an answer. Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve Ans. We can get the object and then can set CannedAcl property as "PublicRead" Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve Q2708. Have you ever worked on a project that involved reading RSS Feeds ? What framework / library did you use ?
This question is still unanswered. Can you please provide an answer. Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve Q2709. Have you ever scrapped any content from a web page using any of the web scrapping library ?
Ans. Yes, I have used HTMLUnit and crawler4j for doing so. Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve Q2710. Have you ever heard of the term "dry run" ? What does it mean ? Testing
Ans. It means that the run is just for testing purpose. Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve Ans. We can schedule that through CloudWatch. Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve Ans. Yes I did it for an execution role of a Lambda function to give it write access on S3 bucket. Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve Q2713. How you can check Object is created or not in case of Singleton using Object class method ? Design
Ans. Reflections-- setAccesible--avoid using enumns Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve Asked in 1 Companies This question is still unanswered. Can you please provide an answer. Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve Q2715. Which Technology/Programming Language will Lead Future? General
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Ans. ExceptionHandler is Used to handle at Method level Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve
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