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In MS Excel, what is function inside another function called? A. Round Function B. Sandwich function C. Switch function D. Nested function 
On a non-pipelined sequential processor, a program segment, which is a part of the interrupt service routine, is given to transfer 500 bytes from an I/O device to memory.     Initialize the address register     Initialize the count to 500 LOOP: Load a byte from device     Store in memory at address given by address register     Increment the address register     Decrement the count     If count! = 0 go to LOOP Assume that each statement in this program is equivalent to a machine instruction which takes one clock cycle to execute if it is a non-load/store instruction. The load-store instructions take two clock cycles to execute. The designer of the system also has an alternate approach of using the DMA controller to implement the same transfer. The DMA controller requires 20 clock cycles for initialization and other overheads. Each DMA transfer cycle takes two clock cycles to transfer one byte of data from the device to the memory. What is the approximate speedup when the DMA controller based design is used in place of the interrupt driven program based input-output?
A stream of air at 100 kPa pressure and 300 K is flowing on the top surface of a thin flat sheet of solid naphthalene of length 0.2 m with a velocity of 20 m/sec. The other data are: Mass diffusivity of naphthalene vapor in air = 6 * 10 –6 m2/sec Kinematic viscosity of air = 1.5 * 10 –5 m2.sc Concentration of naphthalene at the air-solid naphthalene interface = 1 * 10 – 5 kmol/m3 Calculate the overage mass transfer coefficient over the flat plate. Note: For heat transfer over a flat plate, convective heat transfer coefficient for laminar flow can be calculated by the equation. Nu = 0.664 ReL1/2 Pr1/3 you may use analogy between mass and heat transfer.
Under section 42 of the Transfer of Property Act, 1882 if a person has a right to transfer property, after exercising a right to revoke a previous transfer, a transfer of such property by him will imply an exercise of:
Which of the following statements related to 'C' language is/are FALSE? (i) A function must be declared globally in a C program to tell the compiler about the function name, function parameters, and return type. (ii) The parameter list must not differ in function calling and function declaration.
Validate the statement: “For a given image in one-dimension given by function f(x, y), to sample the function we take equally spaced samples, superimposed on the function, along a horizontal line. However, the sample values still span (vertically) a continuous range of gray-level values. So, to convert the given function into a digital function, the gray-level values must be divided into various discrete levels.”
A unity feedback control system is characterized by the open-loop transfer function \(G\left( s \right) = \frac{{10K\left( {s + 2} \right)}}{{{s^3} + 3{s^2} + 10}}\) The Nyquist path and the corresponding Nyquist plot of G(s) are shown in the figures below. If 0 < K < 1, then the number of poles of the closed-loop transfer function that lie in the right-half of the s-plane is
The Bode asymptotic plot of a transfer function is given below. In the frequency range shown, the transfer function has
A single-input single-output feedback system has forward transfer function G(s) and feedback transfer function H(s). It is given that |G(s)H(s)| < 1. Which of the following is true about the stability of the system?
Consider the following properties attributed to state model of a system: 1. State model is unique. 2. Transfer function for the system is unique. 3. State model can be derived from transfer function of the system. Which of the above statements are correct?