Q. In C++, what is the sign of character data type by default?

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Q. Is the size of character literals different in C and C++?

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Q. Suppose in a hypothetical machine, the size of char is 32 bits. What would sizeof(char) return?

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Q. What constant defined in <climits> header returns the number of bits in a char?

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Q. The size_t integer type in C++ is?

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Q. Which of these expressions will return true if the input integer v is a power of two?

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Q. Which of these expressions will make the rightmost set bit zero in an input integer x?

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Q. Which of these expressions will isolate the rightmost set bit?

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Q. 0946, 786427373824, ‘x’ and 0X2f are _____ _____ ____ and _____ literals respectively.

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Q. Which of the following is not one of the sizes of the floating point types?

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Q. Which of the following is a valid floating point literal?

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Q. What is the range of the floating point numbers?

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Q. Which of three sizes of floating point types should be used when extended precision is required?

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Q. Which is used to indicate single precision value?

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Q. The size of an object or a type can be determined using which operator?

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Q. It is guaranteed that a ____ has atleast 8bits and a ____ has atleast 16 bits.

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Q. Implementation dependent aspects about an implementation can be found in ____

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Q. Size of C++ objects are expressed in terms of multiples of the size of a ____ and the size of a char is _______

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Q. Identify the incorrect option.

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Q. Which of the following will not return a value?

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