DotNet Technology MCQs 2021 |BCA| |TU|
DotNet Technology MCQs 2021 |BCA| |TU|
i. Which of the following keyword is contextual keyword in c#?
a. Object
b. Value
c. Basic
d. Null
Ans: A
ii. Which of the following is not pre-defined reference type in C#?
a. Object
b. dynamic
c. String
d. delegate
Ans: B
iii. Which of the following access modifier used to access member only within assembly?
a. internal
b. public
c. private
d. protected
Ans: C
iv. Which of the following class cannot be inherited by other class?
a. base class
b. abstract class
c. scaled class
d. normal class
Ans: C
v. Which keyword is used to define indexer in c#?
a. base
b. delegate
c. this
d. operator
Ans: C
vi. Which of the following cannot be overloaded in C#?
a. unary operator
b. relational operator
c. arithmetic operator
d. assignment operator
Ans: D
vii. Which of the following is generic class is not found in System.collections.Gerneric name.
a. Tree
b. Tuple
c. Stack
d. Dictionary
Ans:
viii. Which of the following delegate is user defined in C#?
a. Fune
b. Predicate
c. Area
d. Action
ix. Which of the following is not Aggregation LINQ standard operator?
a. Max
b. Where
c. Average
d. Count
Ans: D
x. What class does the ASP.NET web form class inherit from by defult?
a. System.Web.UI.Page
b. System.Web.UL.Form
c. System.Web.GUL.Page
d. System.Web.Form
Ans: A
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