Which of the following statements are correct about data types?
1/ If the integer literal exceeds the range of byte, a compilation error will occur.
2/ We cannot implicitly convert non-literal numeric types of larger storage size to byte.
3/ Byte cannot be implicitly converted to float.
4/ A char can be implicitly converted to only int data type.
5/ We can cast the integral character codes.
A -
1, 3, 5
B -
2, 4
C -
3, 5
D -
1, 2, 5
2-
Which of the following is an 8-byte Integer?
A -
Char
B -
Long
C -
Short
D -
Byte
3-
Which of the following is NOT an Integer?
A -
Char
B -
Byte
C -
Integer
D -
Short
4-
Which of the following statements is correct?
A -
Information is never lost during narrowing conversions.
B -
The CInteger() function can be used to convert a Single to an Integer.
C -
Widening conversions take place automatically.
D -
Assigning an Integer to an Object type is known as Unboxing.
5-
Which of the following are value types?
1/ Integer
2/ Array
3/ Single
4/ String
5/ Long
A -
1, 2, 5
B -
1, 3, 5
C -
2, 4
D -
3, 5
6-
Which of the following does not store a sign?
A -
Short
B -
Integer
C -
Long
D -
Byte
7-
What is the size of a Decimal?
A -
4 byte
B -
8 byte
C -
16 byte
D -
32 byte
8-
What will be the output of the following code snippet when it is executed?
A -
0.1
B -
1.0
C -
1.1
D -
11
9-
Which of the following statements is correct about the C#.NET code snippet given below?
A -
A value 8000 will be assigned to a.
B -
A negative value will be assigned to a.
C -
During arithmetic if the result exceeds the high or low value of the range the value wraps around till the other side of the range.
D -
An error is reported as widening co
10-
Which of the following is the correct size of a Decimal datatype?