Answer to Question #45131 in C++ for mark

Question #45131
Hi guys, please help me. i dont know how to do these two questions. In need to get it done .Appreciate if you all could help me and explain it to me( if possible) 1)Assuming flags = 0xAA, what is the value of flags after the following statement is executed? cout << (flags << 2); Answer: a)0xA8 b)0x54 c)0xAA d)AA2 2)Which of the following statements will display "Problem!" if bit 2 of flags is a '0'? Answer : a)if ((flags & 0x04) == 0x04) cout << "Problem!"; b)if ((flags & 0x04) != 0x04) cout << "Problem!"; c)if ((flags ^ 0x04) == 0x04) cout << "Problem!"; d)if ((flags ^ 0x04) != 0x04) cout << "Problem!";
1
Expert's answer
2014-08-25T07:21:59-0400

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