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What is the main drawback in using NRZ encoding? How do RZ encoding and biphase encoding attempt to resolve the problem?
What do you mean by digital-to-analog and analog-to-digital conversion?
A line consists of a signal-to-noise ratio of 1000 and a bandwidth of 4000 kHz. Determine the maximum data rate supported by this line?
Draw a well labeled diagram of a fiber optic cable and explain its working principle. Give its benefits and drawbacks.
What is the main benefit of shielded twisted pair over the unshielded twisted pair?
What are the fundamental differences between the analog transmission and digital transmission?
Illustrate what does the amplitude, frequency and the phase of a signal measure?
Illustrate the term Microprocessor? What is the basic difference between a Microprocessor and CPU?
Specify the control signal and the direction of the data-flow on the data bus in a memory-write operation.
List out all the interrupt signals of the 8085 microprocessor?
Describe the programming model of 8085 µP with the help of appropriate diagram.
List all the four categories of 8085 microprocessor instructions that manipulate the data.
In brief describe the maximum mode configuration of 8086 microprocessor.
What is the basic difference between minimum and maximum modes of the 8086? How are such modes chosen?
Explain what SIM is. Describe the bit pattern of the accumulator for SIM instruction.
Explain the Memory interfacing and Input-Output interfacing with 8085.
Distinguish between the microprocessor and microcontroller?
Explain the main purpose of address bus and data bus in 8085μp. Which of these buses are bi-directional and explain why?
Write a program for the addition of 8-bit numbers take counter from memory locations in 8085 microprocessor.
Explain the functional pin diagram of microprocessor 8085 and 8086.
List the different features of Cascading Style Sheet. Write a short note on online frame of CSS. Make a detailed discussion on IFrames.
Describe Output redirection, Input redirection and System configuring tools. Explain in detail the advanced File System Management in Red Hat Linux.
Explain the principles of operation of the given sequential logic devices:
How do you compare and contrast Design Patents to Copyright? Write down a note on the differentiation between Invention and Design?
Explain Fresnel’s biprism method and explain how it is used for the determination of wavelength of light. With the mathematical treatment, analyse the Fresnel diffraction at a circular aperture.