CS411 Quiz Nov 2025 Set 3

Quiz 1 - CS411

Question:

“FrameworkElement” is the base class that adds support for _______________

A. Abstract Class

B. Data binding

C. Inheritance D. Polymorphism Copied: 11/26/2025, 11:50:15 AM

Quiz 2 - CS411

Question:

Additional XML namespaces (on the root or on children) must be ______ to be used on any identifiers from that namespace.

A. Qualified with “Pre” keyword B. Given a common prefix

C. Given a distinct prefix

D. Qualified with “Ext” keyword Copied: 11/26/2025, 11:50:51 AM

Quiz 3 - CS411

Question:

Tag of namespace in XAML is just a____________

A. String

B. Integer C. Float D. Property Copied: 11/26/2025, 11:51:11 AM

Quiz 4 - CS411

Question:

In XAML, namespace other than the default one is denoted by _____________

A. xmlns.x

B. xmlns:x

C. xmlns(x) D. xmlns/x Copied: 11/26/2025, 11:52:01 AM

Quiz 5 - CS411

Question:

Choose the correct WPF C# code corresponding to the given XAML code. < Collections: Hashtable Xmlns: collections = "clr-namespace: System. Collections; assembly = mscorlib" Xmlns: sys = "clr-namespace: System; assembly = mscorlib" Xmlns: x = " < Sys: Int32 x: Key = "key1"> 7 </ sys: Int32> < Sys: Int32 x: Key = "key2"> 23 </ sys: Int32> </ Collections: Hashtable>

A. System. Hashtable h=new System. Hashtable(); h.Add("key1", 8); h.Add("key2", 20); B. System. Forms. Hashtable h=new System. Collections. Hashtable(); h.Add("key1", 7);

h.Add("key2", 23);

C. System. Collections. Hashtable h=new System. Collections. Hashtable(); h.Add("key1", 7);

h.Add("key2", 23);

D. System. Hashtable. Forms h=new System. Hashtable(); h.Add("key1", 9); h.Add("key2", 33); Copied: 11/26/2025, 11:52:09 AM

Quiz 6 - CS411

Question:

______ classes are used to restrict the inheritance in C#.

A. XAML B. Property C. Object

D. Sealed

Copied: 11/26/2025, 11:52:40 AM

Quiz 7 - CS411

Question:

In WPF, the default value for HorizontalAlignment and VerticalAlignment properties of child elements is _________

A. Right B. Center C. Left

D. Stretch

Copied: 11/26/2025, 11:52:52 AM