Recent questions tagged ugcnetcse-dec2014-paper3

A Trojan horse isA program that performs a legitimate function that is known to an operating system or its user and also has a hidden component that can be used for nefar...

Which of the following versions of Windows O.S. contain built-in partition manager which allows us to shrink and expand pre-defined drives ?Windows Vista Windows $2000$Wi...

Match the following learning modes $w.r.t$. characteristics of available information for learning : a. Supervisedi. Instructive information on desired responses, explicit...

Consider the following statements about a perception :$I$. Feature detector can be any function of the input parameters.$II$. Learning procedure only adjusts the connecti...

Five men are available to do five different jobs. From past records, the time (in hours) that each man takes to do each job is known and is given in the following table :...

The occurrence of degeneracy while solving a transportation problem means thatTotal supply equals total demandTotal supply does not equal total demandThe solution so obta...

If an artificial variable is present in the ‘basic variable’ column of optimal simplex table, then the solution isOptimumInfeasible Unbounded Degenerate

A Butterworth lowpass filter of order $n$, with a cutoff frequency at distance $D_{0}$ from the origin, has the transfer function $H(u, v)$ given by$\frac{1}{1+\left[\fra...

Given a simple image of size $10 \times 10$ whose histogram models the symbol probabilities and is given by$P_{1}$$P_{2}$$P_{3}$$P_{4}$abcd The first order estimate of im...

Given two spatial masks$S_{1}= \begin{bmatrix}0&1&0 \\1&-4&0 \\0&1&0\end{bmatrix}$ $S_{2} = \begin{bmatrix}1&1&1 \\1&-8&1 \\1&1&1\end{bmatrix}$The Laplacian of an image a...

According to pumping lemma for context free languages :Let $L$ be an infinite context free language, then there exists some positive integer m such that any $w \in L$ wit...

A computer based information system is needed :I. As it is difficult for administrative staff to process data.II. Due to rapid growth of information and communication tec...

Match the following components of an expert system $:$$\begin{array}{clcl} & \textbf{List – I} && \textbf{List – II} \\ \text{a.} &\text{I/O Interface} & \text{i.} & \...

An $A^{*}$ algorithm is a heuristic search technique whichIs like a depth-first search where most promising child is selected for expansion Generates all successor nodes ...

In a distributed computing environment, distributed shared memory is used which is Logical combination of virtual memories on the nodes.Logical combination of physical me...

Monitor is an Interprocess Communication $(IPC)$ technique which can be described as It is higher level synchronization primitive and is a collection of procedures, varia...

How many disk blocks are required to keep list of free disk blocks in a $16$ GB hard disk with $1$ kB block size using linked list of free disk blocks ? Assume that the d...

Various storage devices used by an operating system can be arranged as follows in increasing order of accessing speed : Magnetic tapes $\rightarrow$ magnetic disks $\righ...

$'FAN IN'$ of a component $A$ is defined as Count of the number of components that can call, or pass control, to a component $A$Number of components related to component ...

Maximum possible value of reliability is$100$$10$$1$ $0$