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15 questions for “Value vs Reference Types”
Found in 1 field. Select a question to see its full answer.
Matching topics
C#
Value
vs
Reference
Types
8
Information Technology
15 questions in 1 technology
#
Question
Technology
Topic
Level
1
What is the difference between
value
types
and
reference
types
in C#, and how does this affect variable assignment?
C# › Value vs Reference Types
C#
Value
vs
Reference
Types
Beginner
2
Where are
value
types
and
reference
types
stored?
C# › Value vs Reference Types
C#
Value
vs
Reference
Types
Beginner
3
What is the difference between a
value
type and a
reference
type?
C# › Value vs Reference Types
C#
Value
vs
Reference
Types
Beginner
4
How do nullable
value
types
(int?) work under the hood?
C# › Value vs Reference Types
C#
Value
vs
Reference
Types
Advanced
5
What is boxing and unboxing in C#, and why can excessive boxing hurt performance?
C# › Value vs Reference Types
C#
Value
vs
Reference
Types
Intermediate
6
What is boxing and unboxing, and why does it matter?
C# › Value vs Reference Types
C#
Value
vs
Reference
Types
Intermediate
7
When should you define a struct instead of a class?
C# › Value vs Reference Types
C#
Value
vs
Reference
Types
Intermediate
8
Why can mutable structs cause subtle bugs?
C# › Value vs Reference Types
C#
Value
vs
Reference
Types
Advanced
9
How are generics implemented for
value
types
vs
reference
types
in the CLR?
C# › Generics
C#
Generics
Advanced
10
What is the difference between
reference
equality (==) and
value
equality (Equals()) for a
reference
type by default?
C# › Equality: Equals, GetHashCode & IEquatable
C#
Equality: Equals, GetHashCode & IEquatable
Beginner
Show all 15 questions in Information Technology