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IT0047
Reviewer
| Question | Answer |
|---|---|
| The binary number for octal 458 is ________. 110101 100010 100100 100101 | 100101 |
| Convert the following binary number to octal. 001101011^2 253^8 352^8 153^8 351^8 | 153^8 |
| Convert the following decimal number to 8-bit binary. 187 1101 11012 1011 10112 1011 11012 1011 11002 | 1011 1011^2 |
| Convert the following octal number to decimal 178 51 57 15 82 | 15 |
| Convert decimal 64 to binary. 01001000 0100 0000 00100000 00110110 | 0100 0000 |
| Convert the following binary number to octal. 010 111 100^2 2748 2728 1728 1748 | 274^8 |
| Convert the following binary number to decimal. 100110102 155 157 154 153 | 154 |
| Convert binary 01001110 to decimal. 76 4E 116 78 | 78 |
| The decimal number 188 is equal to the binary number ________. 111 1000 1011 1100 110 0011 011 1000 | 1011 1100 |
| Convert hexadecimal value 16 to decimal. 10^10 16^10 20^10 22^10 | 22^10 |
| The base of the hexadecimal system is: eight two sixteen ten | 16 |
| When using the repeated division by 2 method of converting from decimal to binary, one must write the first remainder as the: | LSB, provided the final remainder is used to replace the original LSB, which is then moved to the MSB position. |
| The difference of 111 – 001 equals ________. 001 111 100 110 | 110 |
| Convert 52716 to binary. 10 0000 1111 0111 0010 0101 0011 0100 0111 0101 0010 0111 | 0101 0010 0111 |
| One hex digit is sometimes referred to as a(n): byte grouping nibble instruction | Nibble |
| The sum of the two BCD numbers, 0011 + 0011, is ________. 1100 0110 0011 0111 | 0110 |
| What is the difference between binary coding and binary-coded decimal? BCD is pure binary. BCD has no decimal format. Binary coding has a decimal format. Binary coding is pure binary. | Binary coding is pure binary. |
| Convert the binary number 1100 to Gray code. 1010 100 1001 0011 | 1010 |
| Convert the following decimal number to BCD. 127 011100100001 111010001 000100100111 001010111 | 000100100111 |
| The BCD number for decimal 347 is ________. 0011 0100 0111 1100 1011 1000 1100 1011 0110 0011 0100 0001 | 0011 0100 0111 |