GATE CSE 1997
Q31.
The correct matching for the following pairs is:\begin{array}{ll} \text{(A) DMA I/O} & \text{(1) High speed RAM} \\ \text{(B) Cache} & \text{(2) Disk} \\ \text{(C) Interrupt I/O} & \text{(3) Printer} \\ \text{(D) Condition Code Register} & \text{(4) ALU} \\ \end{array}Q32.
RST 7.5 interrupt in 8085 microprocessor executes the interrupt service routing from interrupt vector locationQ33.
The concatenation of two lists is to be performed on O(1) time. Which of the following implementations of a list should be used?Q34.
In the lattice defined by the Hasse diagram given in following figure, how many complements does the element 'e' have?Q35.
The correct matching for the following pairs is \begin{array}{ll|ll}\hline \text{A.} & \text{All pairs shortest path} & \text{1.} & \text{Greedy} \\\hline \text{B.} & \text{Quick Sort} & \text{2.}& \text{Depth-First Search} \\\hline \text{C.}& \text{Minimum weight spanning tree} & \text{3.} & \text{Dynamic Programming} \\\hline \text{D.} & \text{Connected Components} &\text{4.} & \text{Divide and Conquer} \\\hline \end{array}Q36.
For a database relation R(a, b, c, d), where the domains a, b, c, d include only atomic values, only the following functional dependencies and those that can be inferred from them hold a \rightarrow c b \rightarrow d This relation isQ38.
The trapezoidal method to numerically obtain \int_a^b f(x) dx has an error E bounded by \frac{b-a}{12} h^2 \max f''(x), x \in [a, b] where h is the width of the trapezoids. The minimum number of trapezoids guaranteed to ensure E \leq 10^{-4} in computing \ln 7 using f=\frac{1}{x} isQ39.
Using the forward Euler method to solve y''(t) = f(t), y'(0)=0 with a step size of h, we obtain the following values of y in the first four iterations:Q40.
The Newton-Raphson method is used to find the root of the equation X^2-2=0. If the iterations are started from -1, the iterations will