Exam (elaborations)
NET PLATFORM, PRN211 EXAM QUESTIONS AND ANSWERS
- Course
- Institution
NET PLATFORM, PRN211 EXAM QUESTIONS AND ANSWERS...
[Show more]
Content preview
NET PLATFORM, PRN211 EXAMQUESTIONS AND ANSWERS
A - ANSWER Complete this sentence: At the heart of events are.
A . Delegates
B. Buttons
C. Methods
D. Threads
A - ANSWER What is WSDL?
A Is used to describe information about the web service.
B. Is executed by the web server.
C. Is based on HTML.
D. Is executed by the client
B - ANSWER Which control allows selecting more than one item?
A ComboBox
B. ListBox
C. DateTimePicker
D. TextBox
A - ANSWER Which variables can use only by one user but in all
pages?
A Session
B. Application
C. ViewState
D. Cookie
A - ANSWER An early binding is a binding between a function call and a
function definition that is defined at runtime.
A False
B. True
B - ANSWER By default can we delete a folder that contains
subdirectories and files?
A Yes
,B.No
A - ANSWER What is the difference between Form.Show and
Form.ShowDialog?
A . Form.ShowDialog makes a form visible and display that form as
modal dialog (this means that the form must be closed before any other
form can receive the focus). Form.Show makes a form visible but display
that form not as modal dialog (this means that we can switch to other
form but needn't close the form)
B. Form.Show makes a form visible and display that form as modal
dialog (this means that the form must be closed before any other form
can receive the focus). Form.ShowDialog makes a form visible but
display that form not as modal dialog (this means that we can switch to
other form but needn't close the form)
C. Form.ShowDialog makes a form get the focus Form.Show makes a
form loose the focus
D. Form.ShowDialog makes a form loose the focus Form.Show makes a
form get the focus
D - ANSWER What is output of the following code?
using System;
class Program {
static void MainO {
Display<System.lnt32>(2010);
}
static void Display<T>(T v1)
{
Console.WriteLine(v1 ToStringO);
}
}
A Compile error
B. Runtime error
C. vl
D. 2010
A - ANSWER Which sentence about value types is correct?
A Value types must derive from System.ValueType.
B. Value types can override System.ObjectFinalizeO method.
,C. Variables of a value type are passed by reference by default
D. Value types are allocated on the managed heap.
D - ANSWER Suppose we have multi-file assembly as follows: lib.dll.
parti netmodule. part2.netmodule. part3.netmodule. Which file is the
manifest information located in?
A In part2.netmodule
B. Each file contains a piece of manifest information
C. In parti .netmodule
D. In lib.dll
A - ANSWER studentConnection.OpenO:
studentCommand = studentConnection.CreateCommand():
studentCommand.CommandType = CommandType.Text
studentCommand.CommandText = "SELECT * FROM Student";
studentAdapter = new SqlDataAdapter (studentCommand); studentSet =
new DataSetO:
this.txtFirstName.DataBindings Add ("Text". studentSet "FirstName");
A The dataset has not been populated.
B. The data binding is done incorrectly.
C. The dataset object is instantiated incorrectly.
D. The command object is instantiated incorrectly.
D - ANSWER An object that supports the. A Event______. interface
stores state information for an asynchronous operation, and provides a
synchronization object to allow threads to be signaled when the
operation completes.
A.Event
B. Delegate
C. AsyncCallback
D. IAsyncResult
B - ANSWER The ___ method of the ____ object is used to retrieve the
data in the form fields submitted by the user.
A Form.Let. Request object
B. Form.Get Request object
C. Form.Get. Response object
D. Form.Let Response object
, D - ANSWER Which sentence about MemoryStream is correct?
A MemoryStream is used to store textual information to a file.
B. MemoryStream provides temporary storage for a stream of bytes that
may be committed to storage at a later time.
C. MemoryStream allows for random file access with data represented
as a stream of bytes.
D. MemoryStream provides random access to streamed data stored in
memory rather than a physical file.
B - ANSWER _______are the visual effects supported in Windows
Forms applications.
A Control Anchoring. Class Libraries. Transparent Forms
B. Transparent Forms. Control Docking. Control Anchoring
C. Class Libraries. Transparent Forms. Control Docking
D. Control Docking. Control Anchoring. Class Libraries
B - ANSWER We have to following sentences:
1) VBScript is client-side script code which is supported by all browsers.
2) JavaScript is client-side script code which is supported by Internet
Explorer only.
A. Sentence 1 is correct sentence 2 is correct
B. Sentence 1 is not correct sentence 2 is not correct
c. Sentence 1 is correct sentence 2 is not correct
B - ANSWER What output of the follwing code?
static class Program
{
static void Main(){
int n1= 1;
object o1 =n1;
string s1= string(o1);
Console.WriteLing(s1);
}
}
A.1
B.There is an exception when running
C.There are some errors when compiling
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller luzlinkuz. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $18.49. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
77254 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now