C#.NET

C#.NET

Question: Which of the following data types does not support precision?
A
decimal

B
int

C
float

D
double

Note: Not available
1. Report
Question: What is the smallest possible value for decimal in C#?
A
-2147483648

B
-1.0E-28M

C
0

D
-79228162514264337593543950335

Note: Not available
1. Report
Question: Which data type would you use for a value of 3.402823E+38?
A
float

B
decimal

C
double

D
int

Note: Not available
1. Report
Question: What is string in C#?
A
Primitive type

B
Reference type

C
Value type

D
Static type

Note: Not available
1. Report
Question: Which data type is not zero by default?
A
float

B
int

C
bool

D
decimal

Note: Not available
1. Report
Question: Which of these operators checks if a variable is of a specific type?
A
typeof

B
is

C
as

D
cast

Note: Not available
1. Report
Question: What is an array in C#?
A
A data structure that can hold multiple values of the same type

B
A data structure that holds only one value

C
A method to store variables

D
None

Note: Not available
1. Report
Question: What is the result of the expression 7 / 2 in C#?
A
3.5

B
3

C
4

D
2

Note: In C#, integer division truncates the decimal portion, so 7 / 2 results in 3.
1. Report
Question: Which operator is used to check if a variable is of a certain type?
A
is

B
as

C
type

D
typeof

Note: The is operator checks whether an object is compatible with a given type.
1. Report
Question: What will the expression 5.0 / 2 evaluate to?
A
2

B
2.5

C
3

D
0

Note: When performing division with at least one floating-point number, the result is a floating-point number.
1. Report

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Question: Which of the following data types does not support precision?

Question: What is the smallest possible value for decimal in C#?

Question: Which data type would you use for a value of 3.402823E+38?

Question: What is string in C#?

Question: Which data type is not zero by default?

Question: Which of these operators checks if a variable is of a specific type?

Question: What is an array in C#?

Question: What is the result of the expression 7 / 2 in C#?

Question: Which operator is used to check if a variable is of a certain type?

Question: What will the expression 5.0 / 2 evaluate to?