.Net Proficiency Test For Johnnuman Technologies

30 Questions | By Jntech | Updated: Mar 21, 2022 | Attempts: 120

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1.

The .NET Framework provides a runtime environment called ?
- A.
  
  RMT
- B.
  
  CLR
- C.
  
  RCT
- D.
  
  RC
2.

In ASP.NET in form page the object which contains the user name is ?
- A.
  
  Page.User.Identity
- B.
  
  Page.User.IsInRole
- C.
  
  Page.User.Name
- D.
  
  None of the Above
3.

In an ASPX page lifecycle, Which event is triggered first?
- A.
  
  PageLoad
- B.
  
  PageInit
- C.
  
  PagePreInit
- D.
  
  PageCreate
4.

What is the Use of Global.asax
- A.
  
  Program Application & Session level events
- B.
  
  Get notified when a global variable is changed
- C.
  
  Set global layout of a web application
- D.
  
  Configure settings which globally affect the server performance
5.

How do you manage states?
- A.
  
  Viewstate
- B.
  
  Session Object
- C.
  
  Application Object
- D.
  
  Out of process StateServer
6.

Where is default session data is stored?
- A.
  
  In Process
- B.
  
  State Server
- C.
  
  Session Object
- D.
  
  None
7.

What method is used to ensure that only one process accesses a variable at a time?
- A.
  
  Block()
- B.
  
  Snchrozine & Block
- C.
  
  Lock() & Unlock()
- D.
  
  AsncAccess()
8.

The .NET framework provides automatic memory management using a technique called ?
- A.
  
  Serialization
- B.
  
  Garbage Collection
- C.
  
  Assemblies
- D.
  
  Overriding
9.

What is the base class from which all Web forms inherit?
- A.
  
  Master Page
- B.
  
  Page Class
- C.
  
  Session Class
- D.
  
  Base Page Class
10.

Which of the following must be done in order to connect data from some data resource to Repeater control?
- A.
  
  Set the DataSource property
- B.
  
  Call the DataBind method
- C.
  
  Configure database to allow repeater access
- D.
  
  Ask DB admin to configure a special named pipe for it
11.

JQuery is?
- A.
  
  A special .Net class to identify and query java based applications
- B.
  
  A javascript to connect and fetch data from database server on client-side
- C.
  
  A collection of scripts used to enhance End-User clientside experience.
- D.
  
  A java runtime based query execution client.
12.

The type of code found in Code-Behind class is ?
- A.
  
  Server-side
- B.
  
  Client-side
- C.
  
  All of above
- D.
  
  None of above
13.

The actual work process of ASP.NET is taken care by ?
- A.
  
  Inetinfo.exe
- B.
  
  Aspnet_isapi.dll
- C.
  
  Aspnet_wp.exe
- D.
  
  None of the Above
14.

How many classes can a single .NET DLL contain?
- A.
  
  1
- B.
  
  3
- C.
  
  7
- D.
  
  Unlimited
15.

Which of the following can be used to add alternating color scheme in a Repeater control?
- A.
  
  Datasource's validate row event
- B.
  
  Use of ColorValidator Control
- C.
  
  AlternatingItemTemplate
- D.
  
  Use of CSS 3 Custom configuration tags
16.

Suppose a .NET programmer wants to convert an object into a stream of bytes then the process is called ?
- A.
  
  Threading
- B.
  
  Serialization
- C.
  
  RCW
- D.
  
  AppDomain
17.

The namespace used to program around ActiveDirectory services is called ?
- A.
  
  System.Active.Directory
- B.
  
  System.Net
- C.
  
  System.Microsoft.ActiveDirectory
- D.
  
  System.DirectoryServices
18.

Which of the following is TRUE about Windows Authentication in ASP.NET?
- A.
  
  Automatically determines role membership
- B.
  
  Role membership determined only by user programming
- C.
  
  ASP.NET does not support Windows Authentication
- D.
  
  None of the Above
19.

What tags one need to add within the asp:datagrid tags to bind columns manually?
- A.
  
  Set AutoGenerateColumns Property to false on the datagrid tag
- B.
  
  Set AutoGenerateColumns Property to true on the datagrid tag
- C.
  
  It is not possible to do the operation
- D.
  
  Set SetMaunalColumns Property to true on the datagrid tag
20.

How do you explicitly kill a user session?
- A.
  
  Session.Dump
- B.
  
  Session.Abandon
- C.
  
  Session.Exit
- D.
  
  Session.Kill
21.

You create 4 forms FormA, FormB, FormC and FormD. You want to allow users to open FormA, FormB and FormC at the same time within FormD. Which properties do you need to set?
- A.
  
  IsMdiChild on Forms A,B and C; and IsMdiParent on FormD.
- B.
  
  MdiParent on Forms A,B and C; and IsMdiContainer on FormD.
- C.
  
  IsMdiChild on Forms A,B and C; and IsMdiContainer on FormD.
- D.
  
  MdiParent on Forms A,B and C; and IsMdiParent on FormD.
22.

You should constrain user input to data you know is safe by:
- A.
  
  Setting max length on ASP.NET and HTML input controls
- B.
  
  Using ASP.NET validation controls (RequiredFieldValidation, CompareValidator, RangeValidator, RegularExpressionValidator, CustomValidator) to constrain user input via ASP.NET input controls as much as possible.
- C.
  
  Constraining user input to a white list (list of acceptable characters)
- D.
  
  Constraining user input to a black list (list of all un acceptable characters)
23.

Which security process allows a website to confirm you are who you say you are?
- A.
  
  Authorization
- B.
  
  Identity
- C.
  
  Authentication
- D.
  
  Validation
24.

If the value of passwordFormat is set to _______, users cannot retrieve their original passwords
- A.
  
  Encrypted
- B.
  
  Clear
- C.
  
  Cryptograph
- D.
  
  Hashed
25.

In a production environment, you should NOT leave debug = ?
- A.
  
  True
- B.
  
  False
- C.
  
  Enable
- D.
  
  Disable