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Recent questions tagged nielit2022apr-scientistb

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NIELIT 2022 April Scientist B | Section B | Question: 48
The particular solution of the recurrence relation $a_{r+2} – 4a_{r+1} + 4a_{r} = 2^{r}$ is: $r.2^{r}$ $r(r-1)2^{r-1}$ $r(r-1)2^{r-2}$ $r(r-1)2^{r-3}$
The particular solution of the recurrence relation $a_{r+2} – 4a_{r+1} + 4a_{r} = 2^{r}$ is:$r.2^{r}$$r(r-1)2^{r-1}$$r(r-1)2^{r-2}$$r(r-1)2^{r-3}$
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NIELIT 2022 April Scientist B | Section B | Question: 50
Match the following: ... $\text{(I)}$ $\text{(II)}$ $\text{(III)}$ $\text{(IV)}$
Match the following:$$\begin{array} {ll} \qquad \quad\textbf{List-I} & \qquad \quad \textbf{List-II} \\ \text{(P) Condition coverage} & \text{(1) Black-box testing} \\ \t...
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NIELIT 2022 April Scientist B | Section B | Question: 53
What is the appropriate pairing of items in the two columns listing various activities encountered in a software life cycle? ... $\text{(P) - (2), (Q) - (3), (R) - (4), (S) - (1)}$
What is the appropriate pairing of items in the two columns listing various activities encountered in a software life cycle?$$\begin{array}{llll}\text{P.} & \text{Require...
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NIELIT 2022 April Scientist B | Section B | Question: 55
Flat top sampling of low pass signals __________ gives rise to aperture effect implies oversampling lead to aliasing introducing delay distortion
Flat top sampling of low pass signals __________gives rise to aperture effectimplies oversamplinglead to aliasingintroducing delay distortion
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1 answer
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NIELIT 2022 April Scientist B | Section B | Question: 62
The function $f(x) = x(x+3)e^{-{\frac{x}{2}}}$ satisfies all the conditions of Rolle’s theorem in $[-3,0].$ The value of $c$ is: $-3$ $-2$ $3$ $0$
The function $f(x) = x(x+3)e^{-{\frac{x}{2}}}$ satisfies all the conditions of Rolle’s theorem in $[-3,0].$ The value of $c$ is:$-3$$-2$$3$$0$
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2 answers
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NIELIT 2022 April Scientist B | Section B | Question: 65
Let $\text{G}$ be a multiplicative group and $a \in \text{G.}$ If the order of $a$ is $6,$ then the order of $a^{5}$ is equal to : $1$ $5$ $6$ $30$
Let $\text{G}$ be a multiplicative group and $a \in \text{G.}$ If the order of $a$ is $6,$ then the order of $a^{5}$ is equal to :$1$$5$$6$$30$
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NIELIT 2022 April Scientist B | Section B | Question: 67
The first order logic statement $((\text{R} \vee \text{Q}) \wedge (\text{P} \; \vee \sim \text{Q}))$ ...
The first order logic statement $((\text{R} \vee \text{Q}) \wedge (\text{P} \; \vee \sim \text{Q}))$ is equivalent to which of the following?$((\text{R} \vee \sim \text{Q...
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NIELIT 2022 April Scientist B | Section B | Question: 72
The Eigen values of a matrix $\text{A} = \begin{bmatrix} -2 & 2 & -3 \\ 2 & 1 & -6 \\ -1 & -2 & 0 \end{bmatrix}$ are $-3, -3$ and $5,$ then the trace of the matrix $A^{3} – 3A^{2}$ is: $200$ $71$ $-58$ $-200$
The Eigen values of a matrix$\text{A} = \begin{bmatrix} -2 & 2 & -3 \\ 2 & 1 & -6 \\ -1 & -2 & 0 \end{bmatrix}$ are $-3, -3$ and $5,$ then the trace of the matrix $A^{3} ...
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