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NIELIT 2017 July Scientist B (IT) - Section B: 42
Which of the following is false about abstract classes in Java?If we derive an abstract class and do not implement all the abstract methods, then ... abstract without any abstract method.A class can inherit from multiple abstract classes.
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NIELIT 2017 July Scientist B (IT) - Section B: 43
Which of the following is true about interfaces in Java? An interface can contain following type of members. $\dots$ public, static, final fields(i.e., constants)$\dots$default and static ... $1,2$ and $4$2,3$ and $4$1,2,3$ and $4$
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NIELIT 2017 July Scientist B (CS) - Section B: 24
How many wires are threaded through the cores in a coincident-current core memory?$2$3$4$6$
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NIELIT 2017 July Scientist B (CS) - Section B: 31
At a room temperature of $300K$, calculate the thermal noise generated by two resistors of $10K\Omega$ and $20K\Omega$ when the bandwidth is $10KHz$ ... 2.356\times10^{-6}V$1.66\times10^{-6}V, 0.23\times10^{-6}V$
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NIELIT 2017 July Scientist B (CS) - Section B: 44
The Cyclomatic complexity of each of the modules $A$ and $B$ shown below is $10$. What is the Cyclomatic complexity of the sequential integration shown on the right hand side?$19$21$20$10$
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NIELIT 2017 July Scientist B (CS) - Section B: 45
What is the appropriate pairing of items in the two columns listing various activities encountered in a software life cycle? ... $P-2,Q-3,R-4,S-1$
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NIELIT 2017 July Scientist B (CS) - Section B: 50
Match the problem domains in $\text{GROUP I}$ with the solution technologies in $\text{GROUP II}$ ... $P-4,Q-3,R-2,S-1$
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NIELIT 2017 July Scientist B (CS) - Section B: 51
A company needs to develop a strategy for software product development for which it has a choice of two programming languages $L1$and $L2$. The number of Lines Of Code ... $?$4000$5000$4333$4667$
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NIELIT 2017 July Scientist B (CS) - Section B: 52
A company needs to develop digital signal processing software for one of its newest inventions. The software is expected to have $40000$ lines of code. The company ... $932.50$287.80$122.40$
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NIELIT 2017 July Scientist B (CS) - Section B: 53
Which one of the following is NOT desired in a good Software Requirement Specifications (SRS) document?Functional RequirementsNon-Functional RequirementsGoals of ImplementationAlgorithms for Software Implementation
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NIELIT 2017 DEC Scientist B - Section B: 3
Using bisection method, one root of $x^4-x-1$ lies between $1$ and $2$. After second iteration the root may lie in interval:$(1.25,1.5)$(1,1.25)$(1,1.5)$None of the options.
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NIELIT 2017 DEC Scientist B - Section B: 20
Let $u$ and $v$ be two vectors in $R^2$ whose Eucledian norms satisfy $\mid u\mid=2\mid v \mid$. What is the value $\alpha$ such that $w=u+\alpha v$ bisects the angle between $u$ and $v$?$2$1$\dfrac{1}{2}$-2$
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NIELIT 2017 DEC Scientist B - Section B: 29
Which of the following is not deliverable of the structured system analysis?Data flow diagramPrototype modelEntity Relationship diagramData dictionary
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UGC NET CSE | June 2007 | Part 2 | Question: 43
Match the following: ... d-ia-i, b-ii, c-iv, d-iiia-iii, b-iv, c-i, d-iiNone of the above
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UGC NET CSE | June 2005 | Part 2 | Question: 13
The data hiding is taken care by :AbstractionEncapsulationModularityInheritance
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UGC NET CSE | January 2017 | Part 3 | Question: 13
Which of the following statement(s) is/are correct?Persistence is the term used to describe the duration of phosphorescence.The control electrode is used to turn the ... into a narrow beam directed at the face of CRT.All of the above
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UGC NET CSE | January 2017 | Part 3 | Question: 14
A segment is any object described by GKS commands and data that start with CREATE SEGMENT and Terminates with CLOSE SEGMENT command. ... and RotationPanning and ZoomingScaling and ShearingTranslation, Rotation, Panning and Zooming
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UGC NET CSE | January 2017 | Part 3 | Question: 15
Match the following : ... text{a-iv, b-iii, c-ii, d-i}$\text{a-iv, b-ii, c-i, d-iii}$
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UGC NET CSE | January 2017 | Part 3 | Question: 16
Below are the few steps given for scan-converting a circle using Bresenham's Algorithm. Which of the given steps is not correct?Compute $d= 3-2r$ (where $r$ is radius)Stop if $x>y$ ... $d=4 \ast(x-y)+10, \: x=x+1$ and $y=y+1$
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UGC NET CSE | January 2017 | Part 3 | Question: 17
Which of the following is/are side effects of scan conversion?AliasingUnequal intensity of diagonal linesOverstriking in photographic applications Local or Global aliasing$\text{i and ii}$\ ... $\text{i,ii,iii and iv}$
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UGC NET CSE | January 2017 | Part 3 | Question: 18
Consider a line $AB$ with $A=(0,0)$ and $B=(8,4)$. Apply a simple $DDA$ algorithm and compute the first four plots on this line.$[(0,0),(1,1),(2,1),(3,2)]$[(0,0),(1,1.5),(2,2),(3,3)]$[(0,0),(1,1),(2,2.5),(3,3)]$[(0,0),(1,2),(2,2),(3,2)]$
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UGC NET CSE | January 2017 | Part 3 | Question: 55
Consider following two rules $\text{R1}$ and $\text{R2}$ in logical reasoning in Artificial Intelligence (AI):$\text{R1}:$ ... $\text{R2}$ are correct.Neither $\text{R1}$ nor $\text{R2}$ is correct.
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UGC NET CSE | January 2017 | Part 3 | Question: 57
In Artificial Intelligence(AI), what is present in the planning graph?Sequence of levels LiteralsVariablesHeuristic estimates
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UGC NET CSE | January 2017 | Part 3 | Question: 58
What is the best method to go for the game playing problem?Optimal SearchRandom SearchHeuristic SearchStratified Search
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UGC NET CSE | January 2017 | Part 3 | Question: 73
Which of the following neural networks uses supervised learning?Multilayer perceptionSelf organizing feature mapHopfield network(A) only (B) only (A) and (B) only (A) and (C) only
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UGC NET CSE | January 2017 | Part 3 | Question: 74
Unix command to change the case of first three lines of file shortlist from lower to upper$ tr '[a-z]' '[A-Z]' shortlist head - 3$ head - 3 shortlist tr [a-z]' [ ... tr shortlist head - 3 [a-z]' [A-Z]'
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UGC NET CSE | January 2017 | Part 3 | Question: 75
Match the following $\text{ⅵ}$ ... $\text{a-iii, b-i, c-iv, d-ii}$
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UGC NET CSE | January 2017 | Part 2 | Question: 1
Consider a sequence $F_{00}$ defined as :$F_{00}\left ( 0 \right )= 1, F_{00}\left ( 1 \right )= 1\\$F_{00}\left ( n \right )= \frac{10 * F_{00}\left ( n-1 \ ... ( 1, 2, 55, 110, 600, 1200 \right )$\left ( 1, 55, 110, 600, 1200 \right )$
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UGC NET CSE | January 2017 | Part 2 | Question: 45
A software design pattern used to enhance the functionality of an object at run-time is:AdapterDecoratorDelegationProxy
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ISI2014-DCG-57
If a focal chord of the parabola $y^2=4ax$ cuts it at two distinct points $(x_1,y_1)$ and $(x_2,y_2)$, then$x_1x_2=a^2$y_1y_2=a^2$x_1x_2^2=a^2$x_1^2x_2=a^2$
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