Interview Questions and Answers for 'L' | Search Interview Question

Interview Questions and Answers - Order By Newest

Q1961. differences between drop , delete and truncate

^{This question was recently asked at 'HCL Technologies'.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}

Q1962. Have you ever worked on Google Cloud Platform ?

Google Cloud Platform

^{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}

Q1963. Should we do anything to avoid memory leaks in Java ?

Core Java

Ans. Java has a intrinsic way of checking leaks and reclaiming memory called garbage collection. Moreover Java doesn't support pointer arithmetics , so there is very low comparative chance of memory leaks, compared to C,C++

Though there may be tools that may audit code to make sure that we are not leaving much for the garbage collection to work but I have never heard anyone doing anything for memory leaks in Java.

Help us improve. Please let us know the company, where you were asked this question :

_{Like Discuss Correct / Improve memory leak in java}

Q1964. Write a Program to draw a fish ?

Core Java

^{This question was recently asked at 'Webkul Software'.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}

Q1965. Can you explain integration between Spring and Hibernate ?

Hibernate

^{This question was recently asked at 'HCL Technologies'.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 Spring framework Hibernate Orm Asked in 1 Companies}

Q1966. Explain Virtual machines in Google Cloud Platform.

Google Cloud Platform (GCP)

Ans. Virtual machines are IAAS in GCP which can called Compute Engine

Help us improve. Please let us know the company, where you were asked this question :

_{Like Discuss Correct / Improve Google cloud Platform GCP}

Q1967. Explain Identity management in GCP ?

Google Cloud Platform (GCP)

Ans. IAM is used to define the level of access to GCP services

Help us improve. Please let us know the company, where you were asked this question :

_{Like Discuss Correct / Improve GCP}

Q1968. Why would you use XML over JSON when using ajax ?

JSON

^{This question was recently asked at 'SoftLayer'.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 xml ajax json Asked in 1 Companies}

Q1969. Write a method to track every click on a page.

JavaScript

^{This question was recently asked at 'LinkedIn'.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}

Q1970. Create a component and sort the data to show specific information.

React JS

^{This question was recently asked at 'Egen Solutions'.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}

Q1971. prototypal inheritance in Javascript

JavaScript

^{This question was recently asked at 'RocketMiles'.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}

Q1972. CSS Box Model

CSS

^{This question was recently asked at 'RocketMiles'.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}

Q1973. Develop an address form in React js.

React JS

^{This question was recently asked at 'PayPal'.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}

Q1974. Difference between Span and Div ?

Html

^{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 html span html div}

Q1975. Can we check two html radio buttons together ?

Html

^{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 html radio}

Q1976. What is the use of defining equals , compareTo and hashcode methods in a class ? Where are they used ?

Core Java

Ans. equals, compareTo and hashcode are of use when the objects are used within collections.

Equals helps with collections that helps maintaining only unique objects ( like Set )

compare and compareTo helps with collections that helps maintaining objects in order ( TreeSet, TreeMap etc )

hascode helps with collections that facilitates hash searching ( like hashSet, hashMap etc )

Help us improve. Please let us know the company, where you were asked this question :

_{Like Discuss Correct / Improve equals compareTo hashcode method}

Q1977. How does cloud computing helps saves cost ?

Cloud Computing

Ans. Cloud computing helps saving overall cost for infrastructure and service usage through following -

1. On demand Services and elasticity - You only pay for what you use. Less Ideal time.

2. Resource Pooling

3. Self Service - Less involvement of human resources

Help us improve. Please let us know the company, where you were asked this question :

_{Like Discuss Correct / Improve Google Cloud Platform (GCP) Amazon Web Service (AWS}

Q1978. Which category of services, Amazon Lambda belongs to ?

Amazon Web Services (AWS)

Ans. It's Serverless and PAAS ( Platform as a service )

Help us improve. Please let us know the company, where you were asked this question :

_{Like Discuss Correct / Improve paas serverless}

Q1979. What are the different types of Services GCP provides ?

Google Cloud Platform (GCP)

Ans. Compute
Network
Storage
Big Data
Machine Learning

Help us improve. Please let us know the company, where you were asked this question :

_{Like Discuss Correct / Improve}

Q1980. What is the difference between Billing Alerts and Budget Quotas in GCP ?

Google Cloud Platform (GCP)

Ans. Alerts only let customer knows of any excessive usage whereas Quota restricts the usage beyond a certain point.

Help us improve. Please let us know the company, where you were asked this question :

_{Like Discuss Correct / Improve GCP Billing}

Q1981. How Resource Pooling helps saving cost ?

Cloud Computing

Ans. With resource pooling and Pay as per use , Bigger companies like Google and Amazon can buy Large physical hardware and employ economy of scale and hence resulting in cost saving for customers.

Help us improve. Please let us know the company, where you were asked this question :

_{Like Discuss Correct / Improve Google Cloud Platform (GCP)}

Q1982. How On demand Self Service helps saving cost ?

Cloud Computing

Ans. On Demand service restricts cost by paying only for the use and Self Service saves cost by reducing intermediary human resource cost.

Help us improve. Please let us know the company, where you were asked this question :

_{Like Discuss Correct / Improve onDemand infrastructure Google Cloud Platform (GCP)}

Q1983. What are some GCP Billing and Budgeting services ?

Google Cloud Platform (GCP)

Ans. Budgets and Alerts
Reports
Quotas

Help us improve. Please let us know the company, where you were asked this question :

_{Like Discuss Correct / Improve gcp billing}

Q1984. Explain AWS IAM.

Amazon Web Services (AWS)

Ans. AWS Identity And Access Management (IAM) is a webservice provided by AWS platform that provides access control capabilities (authentication and authorization) to AWS resources.

Help us improve. Please let us know the company, where you were asked this question :

_{Like Discuss Correct / Improve aws iam Asked in 1 Companies}

Q1985. What is an AWS placement group

Amazon Web Services (AWS)

Ans. It is a logical grouping of instance with a single availability zone to prevent latency.

Help us improve. Please let us know the company, where you were asked this question :

_{Like Discuss Correct / Improve aws placement group Asked in 1 Companies}

Q1986. Name types of AWS Elastic Load Balancers.

Amazon Web Services (AWS)

^{This question was recently asked at 'EtQ'.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 aws elb Asked in 1 Companies}

Q1987. How would you secure resources in Cloud ?

Cloud Computing

Ans. There are multiple types of security GCP provides to every customer. Data, Network, Compute, and Services. Each service have its own security layer and Google provides clients to build as per the GCP best practices like building VPC, IAM, Firewall rules and so on

Help us improve. Please let us know the company, where you were asked this question :

_{Like Discuss Correct / Improve Google Cloud Platform (GCP) Asked in 1 Companies}

Q1988. how would you build application stack using Cloud Formation ?

Amazon Web Services (AWS)

Ans. Open the AWS CloudFormation console at https://console.aws.amazon.com/cloudformation . Create a new stack by using one of the following options: Choose Create Stack. This is the only option if you have a currently running stack.

Help us improve. Please let us know the company, where you were asked this question :

_{Like Discuss Correct / Improve aws cloud formation Asked in 1 Companies}

Q1989. How can we protect an application from an XSS attack ?

Security

Ans. By properly encoding data while persisting as well as retrieval.

Help us improve. Please let us know the company, where you were asked this question :

_{Like Discuss Correct / Improve xss attack web security Asked in 3 Companies}

Q1990. Design Texas Hold Em poker game

Design

^{This question was recently asked at 'Alcatel Lucent'.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}

Search Interview Questions

Help us and Others Improve. Please let us know the questions asked in any of your previous interview.