in hex. Work out an algorithm that takes a number in hex and directly obtains its 2'sC representation in hex (e.g. OxBEEF- 0r4111). Justify your answer i.e. give reason(s) why your algorithm works correctly The following bit pattern. 0xCOD was found in a 12-bit register. What is the decimal number represented if it is interpreted as: (i) unsigned binary; (ii) sign-magnitude; (iii) Two's complement? ide: (222 Two's complement ) The first two bytes of a 1M x 16 main memory have the following values: byte at address 0 is OxFF and byte at addressl is 0x01. If these bytes hold a 16 bit 2's complement integer, what is the actual decimal value stored in the word (read as a unit) if the memory is (i) big endian (ii) little endian