Interview Questions on VB.Net with Answers Pdf - 1
Question: 1
What is called token?
The smallest, non reducible, textual elements in a program are referred to as tokens.
The C# language has five such tokens.
Keywords,
Identifiers,
Literals,
Operators,
Punctuators
Question: 2
Define boxing?
A technique which converts the value type on the stack to a object type on the heap is called boxing.
Question: 3
What is called unboxing?
A technique which converts the object type back to its value type is called unboxing.
Question: 4
What is the use of scope?
A scope determines what objects are visible to other parts of the program.
It depends on the type of the variable and place of its declaration
Question: 5
What is called statement terminator?
A punctuator that separates statements in a program is known as statement terminator.
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