1. | Total different symbols used in hexadecimal number system are ..... ? | |
2. | An 8085 microprocessor executes the following instructions: Two numbers are represented in signed 2's complement form as P=11101101 and Q = 11100110 If Q is subtracted from P, the value obtained in signed 2's complement form is ? | |
3. | If (11X1Y)8= (12C9)16 then the values of X and Y are ? | |
4. | Which of the following represents ' E316" ? | |
5. | F's complement of (2BFD)hex is ? | |
6. | The two numbers represented in signed 2's complement form are P11101101 and Q=11100110. If Q is subtracted from P, the value obtained in signed 2's complement form is ? | |
7. | Addition of binary number 10011 and 11101 are ? | |
8. | How many 1's are present in the binary representation of 3 x 512 +7x 64 +5 x 8+3 ? | |
9. | Addition of binary number 11011 and 10111 is ? | |
10. | Which of the following is a weighted code ? | |