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UGC NET CSE | August 2016 | Part 2 | Question: 50
In Data mining, ______ is a method of incremental conceptual clustering.STRINGCOBWEBCORBAOLAD
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UGC NET CSE | August 2016 | Part 2 | Question: 49
Discovery of cross sales opportunities is called as _____.AssociationVisualizationCorrelationSegmentation
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UGC NET CSE | August 2016 | Part 2 | Question: 48
In Data mining, classification rules are extracted from _______.DataInformationDecision TreeDatabase
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UGC NET CSE | August 2016 | Part 2 | Question: 47
_______ is subject oriented, integrated, time variant, nonvolatile collection of data in support of management decisions.Data miningWeb miningData warehouseDatabase Manag...
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UGC NET CSE | August 2016 | Part 2 | Question: 46
An attacker sits between the sender and receiver and captures the information and retransmits to the receiver after some time without altering the information. This attac...
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UGC NET CSE | August 2016 | Part 2 | Question: 45
The extent to which a software performs its intended functions without failures, is termed asRobustnessCorrectnessReliabilityAccuracy
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UGC NET CSE | August 2016 | Part 2 | Question: 44
For a program of $k$ variables, boundary value analysis yields ______ test cases.$4k – 1$$4k$$4k + 1$ $2^{k} – 1$
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UGC NET CSE | August 2016 | Part 2 | Question: 43
The quick design of a software that is visible to end users leads to _____.Iterative modelPrototype modelSpiral modelWaterfall model
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UGC NET CSE | August 2016 | Part 2 | Question: 42
The major shortcoming of waterfall model isThe difficulty in accommodating changes after requirement analysis.The difficult in accommodating changes after feasibility ana...
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UGC NET CSE | August 2016 | Part 2 | Question: 41
Which of the following is used to determine the specificity of requirements ?$\frac{n_{1}}{n_{2}}$$\frac{n_{1}}{n_{2}}$$n_{1} + n_{2}$ $n_{1} - n_{2}$Where $n_{1}$ is the...
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UGC NET CSE | August 2016 | Part 2 | Question: 40
Consider three CPU intensive processes $P1, P2, P3$ which require $20, 10$ and $30$ units of time, arrive at times $1, 3$ and $7$ respectively. Suppose operating system i...
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UGC NET CSE | August 2016 | Part 2 | Question: 39
Five jobs $A, B, C, D$ and $E$ are waiting in Ready Queue. Their expected runtimes are $9, 6, 3, 5$ and $x$ respectively. All jobs entered in Ready queue at time zero. Th...
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UGC NET CSE | August 2016 | Part 2 | Question: 38
Consider a system having ‘m’ resources of the same type. These resources are shared by three processes $P_{1} , P_{2}$ and $P_{3}$ which have peak demands of $2, 5$ and $...
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UGC NET CSE | August 2016 | Part 2 | Question: 37
Suppose that the virtual Address space has eight pages and physical memory with four page frames. If $LRU$ page replacement algorithm is used, ______ number of page fault...
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UGC NET CSE | August 2016 | Part 2 | Question: 36
Consider a system with seven processes $A$ through $G$ and six resources $R$ through $W$.Resource ownership is as follows :process $A$ holds $R$ and wants $T$process $B$ ...
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UGC NET CSE | August 2016 | Part 2 | Question: 35
Which of the following is FALSE ?The grammar $S \rightarrow aS|aSbS|\in$, where $S$ is the only non-terminal symbol, and $\in$ is the null string, is ambiguous.An unambig...
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UGC NET CSE | August 2016 | Part 2 | Question: 34
Which of the following are the principles tasks of the linker ?I. Resolve external references among separately compiled program units.II. Translate assembly language to m...
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UGC NET CSE | August 2016 | Part 2 | Question: 33
In compiler optimization, operator strength reduction uses mathematical identities to replace slow math operations with faster operations. Which of the following code rep...
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UGC NET CSE | August 2016 | Part 2 | Question: 32
The content of the accumulator after the execution of the following 8085 assembly language program, isMVI A, 35HMOV B, ASTCCMCRARXRA B$00H$ $35H$$EFH$$2FH$
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UGC NET CSE | August 2016 | Part 2 | Question: 31
The number of strings of length 4 that are generated by the regular expression $(0^+ 1^+ | \,2^+ 3^+ )^{*}$, where | is an alternation character and ${+, ^{*}}$ are quant...
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UGC NET CSE | August 2016 | Part 2 | Question: 30
Which of the following protocols is used by email server to maintain a central repository that can be accessed from any machine ?$POP3$$IMAP$$SMTP$ $DMSP$
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UGC NET CSE | August 2016 | Part 2 | Question: 29
Match the following :$\begin{array}{clcl} & \textbf{List-I} && \textbf{List-II} \\ \text{a.} & \text{Session layer} & \text{i.} & \text{Virtual terminal software} \\ ...
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UGC NET CSE | August 2016 | Part 2 | Question: 28
A network with bandwidth of $10$ Mbps can pass only an average of $12,000$ frames per minute with each frame carrying an average of $10,000$ bits. What is the throughput ...
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UGC NET CSE | August 2016 | Part 2 | Question: 27
In a fast Ethernet cabling, $100$ Base-$TX$ uses ______ cable and maximum segment size is ______.Twisted pair, $100$ metresTwisted pair, $200$ metresFibre optics, $1000$ ...
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UGC NET CSE | August 2016 | Part 2 | Question: 26
Which of the following statements is not true with respect to microwaves ?Electromagnetic waves with frequencies from $300$ GHz to $400$ THz.Propagation is line-of-sight....
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UGC NET CSE | August 2016 | Part 2 | Question: 25
Given the following prefix expression :$^{*} + 3 + 3 ↑ 3 + 3 3 3$What is the value of the prefix expression ?$2178$ $2199$$2205$ $2232$
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UGC NET CSE | August 2016 | Part 2 | Question: 24
Consider the following statements :$S_{1}$ : A queue can be implemented using two stacks.$S_{2}$ : A stack can be implemented using two queues.Which of the following is c...
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UGC NET CSE | August 2016 | Part 2 | Question: 23
The runtime for traversing all the nodes of a binary search tree with $n$ nodes and printing them in an order is$O(\lg n)$$O(n \lg n)$ $O(n)$$O(n^{2})$
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UGC NET CSE | August 2016 | Part 2 | Question: 22
Consider an undirected graph $G$ where self-loops are not allowed. The vertex set of $G$ is ${(i, j) | 1 \leq i \leq 12, 1 \leq j \leq 12}$. There is an edge between $(a,...
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UGC NET CSE | August 2016 | Part 2 | Question: 21
Consider an implementation of unsorted single linked list. Suppose it has its representation with a head and a tail pointer (i.e. pointers to the first and last nodes of ...
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