CS411 Midterm Current Paper 19 dec 2016

CS411 Midterm Current Paper

Subjective

 Write C# code lines to declare a string property “name” which is read only.

 What is the Key benefit of WPF.

 Write C# code lines to get string input from user and write this string into a file “student.txt”.

 When content overflow occurs in WPF built in panels and what are the methods to deal with it.

 Separate Computer based events and User Based Events from the following list.

o Reading newspaper

o Place an order

o Timer alarm

o Phone rings

o One more option I don’t remember

 If we want to change the default column width or row height in Grid panel then how many ways are there to do that.

Objective

CLI stands for ?

 Common language Infrastructure

 Command language Infrastructure

 2 more options

Xaml is readable by ?

 Human

 Computer

 Human and Computer

 None

Which one is the only language in .NET which has an intrinsic understanding of dependency properties?

 C#

 VB

 XAML

 F#

The design, code, operation of application that use events, either directly or indirectly is called

 Event Based architecture

 Event Driven architecture

 2 more options

The basic goal of WPF is to separate ______ from _____

In Homogeneous event system all the events are ____________

 Not implementing some methods of the interface in the class is

 An Error

 Acceptable

 A warning

 A Exception

 __________Method is used to move the file from one directory to another

 Move

 Export

 Import

 None

Unlike Type Converters however markup extensions are invoked from XAML with

 Bridge assemblies

 Wrapper code

 Explicit and consistent syntax

 None

The default constructor used to create a strings, sets the value to string to

 Empty

 Null

 0

 1

An ____________ is a set of associated events

 Event Consumer

 Event Producer

 Event Channel

 Event Stream

One of the key goals of WPF and XAML is the separation of

 None

 Events from handlers

 Methods for properties

 Design elements from implementation

One question was about the else clause, when else clause if executed in an if statement.

In normal flow of a program a logic occur with

 While

 Loop

 If condition

 Do while

When WPF 3.5 was released

 2006

 2008

 2010

 2012

There were 26 questions but I only remember these questions  best of luck for your exams.