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Distinguish between bottom up and top-down testing.
By using the high-low method, fixed portion of electrical cost each month would be.
Describe the mode3 of 8051 serial ports in detail. Write down a program to carry out multiplication of 2 numbers by using 8051.
Describe the JUMP instructions present in 8051 microcontroller with the mnemonic code and its operation for each.
Describe the addressing modes of 8085 with suitable example. Describe the various kinds of instruction in 8085.
What do you understand by vectored and non vectored interrupts?
Describe the concept of Direct Memory Access (DMA) in detail. Describe the functions of Handshake signals in detail.
Describe the concept of pipelining in 8086. Write down its advantages and disadvantages.
What do you mean by conditional and control flags in 8086?
Explain opcode and operand, and state the opcode and the operand in the instruction MOV H, L.
Design and describe the timing diagram for opcode fetch operation. Describe different kinds of addressing modes of 8085.
How many address lines are essential to address two megabytes (2048K) of memory?
State the four control signals commonly used by the 8085 MPU. State the role of the address bus and direction of the information flow on the address bus.
What are the advantages of rate monotonic scheduling. What do you mean by task assignments?
Write down Euclid’s algorithm in ADA using recursion with suitable example.
What is the function of neural networks in real time systems?
Describe fault tolerant scheduling. What are its various advantages over other scheduling algorithms?
What is the function of fuzzy logic in real time systems? Explain the concept of deadline based protocols.
Describe Time token protocol in detail with a suitable flow chart. Why is the polling latency typically faster than interrupt latency?
Describe at least three uni-processor scheduling algorithms in detail.
Write down the difference between pre-emptive and non-pre-emptive scheduling with suitableexample.
Write down the names of different performance measures of a real time system.
Distinguish between real time and general purpose databases. Write in detail.
Explain Deadlock Deadlines based protocols in detail. Explain Performance measures for real time systems.
Describe Earliest Deadline First Scheduling algorithm. Describe different protocols used for real time communication.