Number Systems Excersise Questions:

Question 11 (1 point) How is the binary number 1010 represented in hexadecimal? (use the form "OxNNNN") Save Question 12 (1 point) How is the binary number 10010110 represented in hexadecimal? (use the form "OxNNNN") Save Question 13 (1 point) If the hexadecimal number 0xCODE9999 represents a 32 bit signed integer, is it positive or negative? positive negative Save Question 14(1 point) If the hexadecimal number 0x77665544 represents a 32- bit signed integer, is it positive or negative? positive negative Save