Wednesday, July 26, 2017

Interview Question

Javacript concept https://github.com/zrosenbauer/You-Dont-Know-JS-overview
[ ] Session
[] Cookies
[ ] Oops
[ ] Design pattern
[ ] State management
[ ] Caching
[ ] Routing
[ ] Filters
[ ] Life cycle
[ ] Delegates and events
[ ] Api(formetter ,content negotiation,http object )
[ ] Jquery
[ ] Sql
[ ] Di pattern,IoC
[ ] View bag view data and temp data(peek and keep function )
[ ] Normalization in SQL
[ ] Yield keyword
[ ] Extension method
[ ] Mem cache
[ ] Entity framework
[ ] SOLID Principle
[ ] GAC, dll hell, page life cycle
[ ] Innumerable vs iqueryable
[ ] Managed and unmaged code
[ ] Dispose and finalize
[ ] Different ways of authenticating users in web api
[ ] Html helper class
[ ] Generics
[ ] Async and await
[ ] Different framework version and addition
[ ] New features of c#6
[ ] Abstract classes and interface
[ ] When to choose abstract over interface
[ ] Custom view engine implementation
[ ] Dynamic var and object
[ ] Unobtrusive java script
[ ] Garbage collector
[ ] Type of keys in SQL
[ ] Function delegate and action delegates,Multicast delegate
[ ] Select and select many/ linq
[ ] Containers
[ ] Application pool
[ ] SDLC
[ ] Project details
[ ] Closer property in JavaScript
[ ] Difference between function and procedures
[ ] Connected and disconnected connection
[ ] Lazy loading and eager loading
[ ] Http handlers vs http modules
[ ] Model binding
[ ] How to debug application without code.
[ ] Throw and throw ex
[ ] Partial methods
[ ] Use of private constructors
[ ] Object of the class having private constructors
[ ] Use of static constructor
[ ] Access modifier
[ ] Connection pooling
[ ] Drawbacks of protected internal
[ ] Pass values from one page to other
[ ] Generic delegates
[ ] Control the data to insert in a column in SQL
[ ] Index Scan and index seek in SQL
[ ] Dynamic query execution in SQL
[ ] Parameter sniffing in SQL
[ ] IIS
[ ] Exclude particular property from model to view while submitting data
[ ] Serialization
[ ] Table variable vs temp table vs global table
[ ] Pass dictionary as a parameter to procedure
[ ] Dynamic vs reflections in c#
[ ] Window functions in SQL
[] Caching type (diff type of caching )
[] Why we cant use SP inside Function
[] CTE vs View
[] DI
[] Http get vs post vs put vs delete vs patch
[]Cache object vs application Object vs session Object vs Cookies
[] https://www.codementor.io/angularjs/tutorial/angularjs-interview-questions-sample-answers

C# 6 / .net 4.x / .NET Core / Standard / ASP.NET Web API
o SQL / NoSQL databases such as RavenDB, Mongo, or Couch
o HTML5, CSS, JavaScript / JQuery / AngularJS
o Rabbit MQ / OWIN / Powershell
o Dependency Injection / Simple Injectoro Domain Driven Design / CQRS / Event Sourcing
o TFS / Git / Octopus Deploy / Chefo Designing and building and Web APIs
o Creating Windows Services
o WS-Fed, OAuth2, SAMLC# async / await
o Odata
. Features of html 5
Ans :-


Action , reducers , store , guard,

Effects ,interceptors , pipes ,

tread vs

generic constats :-

throw vs throw ex

events and delegates

thread and process

other basics interview question


C#

https://www.codingame.com/playgrounds/9799/learn-solve-call-apply-and-bind-methods-in-javascript

Icollection vs Ienumrable vs Iquerable 

How token refresh work in token based authentication


1.why garage collection required
2.when static variable collected by gC
3. how GC Know
4
5.
6. Abct vs Interface
7. abct class usable not interface (
8.
9. unerline datastractor of dictory (hashtable)
8. dispose and finilize  (perpose of dispose )
9. when finilize get call and call it manually
10. window app (process) and web application (
11 as vs is
12 Process vs thead
13 how class store in heap
14 when the
15 managed vs unmanaged resource
16.using block why required
17 gac
18 strong key weak key
19.
19 deadlooks
20.diff version of gac
21.entity freamwork
22.cacheing in asp.net
23.non application cacheing
24.cashing in server
25.cacheing clearing option
26.event delegate
27.declar a delegate
28.pass value to on an event
29. throw vs throw ex
30. async vs await
31. wcf vs webapi
32 wcf for rest
33 Api controller vs controller
34.routing in mvc
35.autentication vs autherization
36.filter in mvc
37.select statement call it through ado.net
38 how tread can share memomry
39.deadlock handling
40.value vs ref type
41.ref vs out
42.interception
43.module vs handler
44.multithearding (deadlock avoiding and handling)
45. variance contravariance
46. memory leak
47. clusture index vs non-cluture index
48.abstraction vs ebcapsulation
49.solid principle
OpenId token based authentication
IOC vs Dependency inversion


Coleastion in DB

delete doblicate row from db
Attandence report of student based on month
Id name ispresent date
1 kamal y                6/4
2. Kamal n              5/2

Sql Injection prevention in Entity fremework

Wildcard Routing 


how we can return 404 errors from HttpError?

write function to count no. of words, char, lines and paragraphs in a given text file.

Print every department where the average salary per employee is lower than 50000


itils  12 factor of microservice , dead letter queues 

In micorservice why to user Service registry ( how to identify dead services in microservice )


Azure Service topic 
Azue Application Gateway
Azure CDN
Azure DDoS Protection
Azure DNS
Azure Express Route
Azure Firewall
Azure Front Door Service
Azure Load Balancer
Azure Network Watcher
Azure Traffic Manager
Azure Virtual WAN
Azure VPN Gateway
Network Security Groups
Virtual Network (VNET)
Azure Bastion
Azure Web Application Firewall
Azure Private Link
Azure Orbital
Azure Advisor
Azure Alerts
Azure Automation
Azure Backup
Azure Monitor (including Log
Analytics)
Azure Policy
Azure Service Health
Azure Update Management
Azure Cost Management
Azure Lighthouse
Azure Arc enabled Kubernetes
Azure Resource Graph
Azure Arc enabled Servers
Azure Arc enabled Data Services
Azure DevOps
Azure Support API (LINK)
Azure Migrate Server Assessment for VMware and Hyper-V
Data Migration Assistant (DMA)
Azure Migrate Server Migration VMware and Hyper-V (use of Azure Site Recovery is also
accepted)
Azure Database Migration Service
Azure Data Box
Azure App Service Migration Assistant
Azure Archive Storage
Azure Blob Storage
Azure File Storage
Azure Queue Storage
Azure Active Directory & Identity
Azure Key Vault
Azure Security Center
Azure MFA
Azure Batch
Azure Managed Disks
Azure Virtual Machines - Linux
Azure Virtual Machines - Scale Sets
Azure Virtual Machines - Windows
Azure App Service
Azure Container Service (AKS)
Azure Functions
Azure Logic Apps
Azure Notification Service
Azure Service Fabric
Azure VMware Solution
Windows Virtual Desktop
Azure Spring Cloud
Azure CycleCloud
Azure Dedicated Hosts
Azure Web Apps
Azure Cosmos DB
Azure Redis Cache
Azure SQL Database*
Azure SQL Database for MySQL
Azure SQL Database for Postgre SQL
Azure SQL Managed Instance*
Azure Synapse Analytics
Azure Database for MariaDB
Azure SQL Edge
80
Azure Data Factory
Azure Data Lake store
Azure Event Grid
Azure Event Hub
Azure HDInsight
Azure Machine Learning
Azure Stream Analytics
Power BI
Azure Databricks
Azure Time Series Insights
Face
Form Recognizer
Immersive Reader
Personalizer
Speech to Text
Speech Translation
Text Analytics

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