What is the binary number which represents a decimal

Assignment Help Basic Computer Science

Reference no: EM13692205

Question 1: Show whether the statement is true or false.

1. The voltages in digital electronics are continuously variable.

2. A digital system with 4 inputs can have any input combination represented by a hexadecimal numeral.

3. Frequency is the number of times that a periodic waveform repeats per second.

4. The period of a waveform can be found by 1/frequency.

5. The falling edge of a signal is the transition from a HIGH to a LOW.

6. The frequency of an aperiodic waveform can be found by measuring a signal from one rising edge to the next rising edge.

7. A digital system with 2 inputs has 4 possible input combinations.

8. We want the number of digital samples to be as large as possible to more accurately reproduce analog audio waveforms.

9. The MSB is typically the rightmost bit in a binary number.

Question 2: Numeric Response

1. What is the binary number which represents a decimal 4?

2. If a digital system has 5 inputs, how many possible input combinations are there?

3. What is the decimal value of the hexadecimal number 777?

4. What is the decimal value of the binary number 1001001001001?

5. What is the binary value of the decimal number 2827?

6. What is the decimal value of the binary number 11011011011?

7. What is the decimal value of the hexadecimal number 999?

8. What is the hexadecimal value of the binary number 10110100101100000?

9. What is the binary value of the hexadecimal number 1011?

10. Write the sequence of 8 bit numbers from 10101010 through 10110000.s

Can somebody answer these entire questions? Please help!

Reference no: EM13692205

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