Question 1 : What is the size of a Decimal?
1. 4 byte
2. 8 byte
3. 16 byte
4. 32 byte
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Question 2 : Which of the following is the correct default value of a Boolean type?
1. 0
2. 1
3. TRUE
4. FALSE
5. -1
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Question 3 : Which of the following is the correct ways to set a value 3.14 in a variable pi such that it cannot be modified?
1. float pi = 3.14F;
2. #define pi 3.14F;
3. const float pi = 3.14F;
4. const float pi; pi = 3.14F;
5. pi = 3.14F;
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Question 4 : Which of the following is the correct size of a Decimal datatype?
1. 8 Bytes
2. 4 Bytes
3. 10 Bytes
4. 16 Bytes
5. None of the above.
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Question 5 : Which of the following does not store a sign?
1. Short
2. Integer
3. Long
4. Byte
5. Single
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Question 6 : Which of the following statements is correct?
1. Information is never lost during narrowing conversions.
2. The CInteger() function can be used to convert a Single to an Integer.
3. Widening conversions take place automatically.
4. Assigning an Integer to an Object type is known as Unboxing.
5. 3.14 can be treated as Decimal by using it in the form 3.14F.
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Question 7 : Which of the following is NOT an Integer?
1. Char
2. Byte
3. Integer
4. Short
5. Long
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Question 8 : Which of the following is an 8-byte Integer?
1. Char
2. Long
3. Short
4. Byte
5. Integer
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