46. In a 32-bit compiler, which 2 types have same size?
    

1. 1. float and double

   
   
   

   2. short and int

   
   
   

   3. char and short

   
   
   

   4. int and float

   
   
   

   5. None of these

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: D

   int and float

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47. Which among the following is never possible as an output for float?
    

1. 1. 4.123456

   
   
   

   2. 5.1234

   
   
   

   3. 6

   
   
   

   4. 6.000000

   
   
   

   5. None of these

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: E

   None of these

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48. How many digits are present after decimal in float value?
    

1. 1. 6

   
   
   

   2. 1

   
   
   

   3. 3

   
   
   

   4. 16

   
   
   

   5. None of these

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: A

   6

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49. When do you need to use type-conversions?

1. 1. The value to be stored is in a form not supported by that data type

   
   
   

   2. To reduce the memory in use, relevant to the value

   
   
   

   3. The value to be stored is beyond the max limit

   
   
   

   4. All of above

   
   
   

   5. None of these

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: D

   *The value to be stored is in a form not supported by that data type.
   *To reduce the memory in use, relevant to the value.
   *The value to be stored is beyond the max limit.

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50. Which of the following typecasting is accepted by C?

1. 1. conversions

   
   
   

   2. Widening conversions

   
   
   

   3. Narrowing conversions

   
   
   

   4. Widening & Narrowing conversions

   
   
   

   5. None of these

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: D

   Widening & Narrowing conversions

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