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Recent questions tagged ugcnetcse-sep2013-paper3

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UGC NET CSE | September 2013 | Part 3 | Question: 75
Which of the following statements is not true for UNIX Operating System? Major strength of UNIX Operating System is its open standards which enables large number of organizations ranging from academicia to industries to participate in ... simplify the management of I/O devices and files. The directories structure used is directed acyclic graph.

go_editor asked in Operating System Jul 24, 2016

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UGC NET CSE | September 2013 | Part 3 | Question: 74
Match the following for Windows Operating System $:$ ... $\text{(a)-(iii), (b)-(ii), (c)-(i), (d)-(iv)}$

go_editor asked in Operating System Jul 24, 2016

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UGC NET CSE | September 2013 | Part 3 | Question: 73
The portion of Windows 2000 operating system which is not portable is processor management user interface device management virtual memory management

go_editor asked in Operating System Jul 24, 2016

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UGC NET CSE | September 2013 | Part 3 | Question: 72
Which of the following shell scripts will produce the output “my first script”? for i in my first script { echo –i $i } for my first script; do echo –n; done for i in my first script; do echo –i $i; done for n in my first script; do echo –i $i; done

go_editor asked in Operating System Jul 24, 2016

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UGC NET CSE | September 2013 | Part 3 | Question: 71
Consider a main memory with three page frames for the following page reference string: 5, 4, 3, 2, 1, 4, 3, 5, 4, 3, 4, 1, 4 Assuming that the execution of process is initialized after loading page 5 in memory,, the number of page faults in FIFO and second chance replacement respectively are 8 and 9 10 and 11 7 and 9 9 and 8

go_editor asked in Operating System Jul 24, 2016

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UGC NET CSE | September 2013 | Part 3 | Question: 70
Consider the following set of processes with the length of CPU burst time in milliseconds (ms) $:$ ... scheduling with time slice of $1$ ms, the average turn around time is $8.4$ ms $12.4$ ms $9.2$ ms $9.4$ ms

go_editor asked in Operating System Jul 24, 2016

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UGC NET CSE | September 2013 | Part 3 | Question: 69
A system contains $10$ units of resource of same type. The resource requirement and current allocation of these resources for three processes $\text{P, Q}$ and $\text{R}$ are as follows $:$ ... request $\text{i}$ Only request $\text{ii}$ Only request $\text{iii}$ Request $\text{i}$ and $\text{ii}$

go_editor asked in Operating System Jul 24, 2016

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UGC NET CSE | September 2013 | Part 3 | Question: 68
Which of the following statements is not correct with respect to the distributed systems? Distributed system represents a global view of the network and considers it as a virtual uniprocessor system by controlling and managing resources across the ... the resources on remote sites due to their beneficial aspects, user has to log on to that site.

go_editor asked in Distributed Computing Jul 24, 2016

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UGC NET CSE | September 2013 | Part 3 | Question: 66
The programming languages C and C++ are not strongly typed languages because Both C and C++ allow functions for which parameters are not type checked Both C and C++ allow functions for which parameters are type checked Both C and C++ ... types in these languages are not type checked. Union types in these (C and C++) languages are not type checked

go_editor asked in Programming Jul 24, 2016

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UGC NET CSE | September 2013 | Part 3 | Question: 65
Consider the following sequence of operations: Pointer p1 is set to point at a new heap-dynamic variable. Pointer p2 is assigned p1's value The heap dynamic variable pointed to by p1 is explicitly de-allocated but p2 is not changed ... becomes a dangling pointer Both p1 and p2 are now dangling pointers Neither p1 nor p2 is now a dangling pointer

go_editor asked in Programming and DS Jul 24, 2016

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UGC NET CSE | September 2013 | Part 3 | Question: 64
Consider the following transformation matrix for rotation(clockwise): ... $\theta$ about: X-axis Y-axis Z-axis All of the above

go_editor asked in Computer Graphics Jul 24, 2016

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UGC NET CSE | September 2013 | Part 3 | Question: 63
The parametric representation of the line segment between the position vectors $P_1(2,3)$ and $P_2(5,4)$ is given as $x(t) = 2+ 7t, y(t)=0 \leq t \leq \infty \quad 3+7t$ $x(t) = 2+ 10t, y(t)=0 \leq t \leq 1 \quad 3+7t$ $x(t) = 2+ 3t, y(t)=0 \leq t \leq 1 \quad y(t)=3+t$ $t(x,y)=14t \quad 0 \leq t \leq 1$

go_editor asked in Computer Graphics Jul 24, 2016

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UGC NET CSE | September 2013 | Part 3 | Question: 62
The two color systems – the HSV and HLS are Hue, Saturation, Value and Hue, Lightness, Saturation High, Standard, Value and High Lightness, Saturation Highly, Saturated, Value and Highly, Lightened Saturation Highly, Standard, Value and Hue, Lightness, Saturation

go_editor asked in Computer Graphics Jul 24, 2016

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UGC NET CSE | September 2013 | Part 3 | Question: 61
Which of the following is/are fundamental method(s) of antialiasing? Increase of sample rate Treating a pixel as a finite area rather than as a point Decrease of sample rate I and II II and III I only II only

go_editor asked in Computer Graphics Jul 24, 2016

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UGC NET CSE | September 2013 | Part 3 | Question: 60
A diametric projection is said to be trimetric projection when two of the three foreshortening factors are equal and third is arbitrary all of the three foreshortening factors are equal all of the three foreshortening factors are arbitrary Which of the above is true? I and II II and III I only III only

go_editor asked in Computer Graphics Jul 24, 2016

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UGC NET CSE | September 2013 | Part 3 | Question: 59
Which of the following graphics devices are known as active graphics devices? Alphanumeric devices Thumb wheels Digitizers Joystics I and II III and IV I, II and III I, II, III and IV

go_editor asked in Computer Graphics Jul 24, 2016

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UGC NET CSE | September 2013 | Part 3 | Question: 58
A _____ can forward or block packets based on the information in the network layer and transport layer header Proxy firewall Firewall Packet filter firewall Message digest firewall

go_editor asked in Computer Networks Jul 24, 2016

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UGC NET CSE | September 2013 | Part 3 | Question: 57
If user A wants to send an encrypted message to user B, the plain text of A is encrypted with the Public key of user A Public key of user B Private key of user A Private key of user B

go_editor asked in Others Jul 24, 2016

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UGC NET CSE | September 2013 | Part 3 | Question: 56
If the data unit is 111111 and the divisor is 1010. In CRC method, what is the dividend at the transmission before division? 1111110000 1111111010 111111000 111111

go_editor asked in Computer Networks Jul 24, 2016

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UGC NET CSE | September 2013 | Part 3 | Question: 55
MPEG involves both spatial compression and temporal compression. The spatial compression is similar to JPEG and temporal compression removes _____ frames. Temporal Voice Spatial Redundant

go_editor asked in Computer Graphics Jul 24, 2016

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UGC NET CSE | September 2013 | Part 3 | Question: 53
What is the output of the following program? #include<stdio.h> main() { int a, b =0; static int c[10]={1, 2, 3, 4, 5, 6, 7, 8, 9, 0}; for (a=0; a<10; ++a) int ((c[a]%2)==0) b+=c[a]; printf(“%d”, b); } 15 25 45 20

go_editor asked in Programming and DS Jul 24, 2016

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UGC NET CSE | September 2013 | Part 3 | Question: 51
Consider the following two function declarations: int *f() int (*f)() Which of the following is true? Both are identical The first is a correct declaration and the second is wrong Both are different ways of declaring ... first declaration is a function returning a pointer to an integer and the second is a pointer to function returning integer

go_editor asked in Programming and DS Jul 24, 2016

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UGC NET CSE | September 2013 | Part 3 | Question: 50
Sixty reusable components were available for an application. If only 70% of these components can be used, rest 30% would have to be developed from scratch. If average component is 100 LOC and cost of each LOC is Rs. 14, what will be risk of exposure if risk probability is 80%? Rs. 25, 200 Rs. 20, 160 Rs. 25, 160 Rs. 20, 400

go_editor asked in IS&Software Engineering Jul 24, 2016

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UGC NET CSE | September 2013 | Part 3 | Question: 49
Match the following: a. i. One to One Relationship b. ii. Relationship c. iii. Many to Many Relationship d. iv. Many to One Relationship a-iii, b-iv, c-ii, d-i a-iv, b-iii, c-ii, d-i a-ii, b-iii, c-iv, d-i a-iii, b-iv, c-i, d-ii

go_editor asked in Databases Jul 24, 2016

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UGC NET CSE | September 2013 | Part 3 | Question: 48
Match the following $:$ ... $\text{(a)-(iii), (b)-(iv), (c)-(ii), (d)-(i)}$

go_editor asked in Databases Jul 24, 2016

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UGC NET CSE | September 2013 | Part 3 | Question: 47
Consider the following schemas: Branch_Schema = (branch_name, assets, city) Customer_Schema = (customer_name, street, city) Deposit_Schema = (branch_name, account_number, customer_name, balance) Borrow_Schema = (branch_name, loan_number, customer_name, amount) Which of the ... { t $\mid$ [?] $\in$ borrow(t(customer_name)[?] s[amount] > 12000}

go_editor asked in Databases Jul 24, 2016

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UGC NET CSE | September 2013 | Part 3 | Question: 46
In _____, modules A and B make use of a common data type, but perhaps perform different operations on it. Data coupling Stamp coupling Control coupling Content coupling

go_editor asked in IS&Software Engineering Jul 24, 2016

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UGC NET CSE | September 2013 | Part 3 | Question: 45
Improving processing efficiency or performance or restructuring of software to improve changeability is known as Corrective maintenance Perfective maintenance Adaptive maintenance Code maintenance

go_editor asked in IS&Software Engineering Jul 24, 2016

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UGC NET CSE | September 2013 | Part 3 | Question: 44
The failure intensity for a basic model as a function of failures experienced is given as $\lambda (\mu) - \lambda_0[1-(\mu)/(V_0)]$ where $\lambda_0$ is the initial failure intensity at the start of the execution, $\mu$ is the average or ... of failures intensity per failure will be 10 per CPU hr 0.1 per CPU hr -0.1 per CPU hr 90 per CPU hr

go_editor asked in IS&Software Engineering Jul 24, 2016

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UGC NET CSE | September 2013 | Part 3 | Question: 43
Equivalence class partitioning approach is used to divide the input domain into a set of equivalence classes, so that if a program works correctly for all the other values in that class. This is used _____ to partition the program ... reduce the number of test cases required for designing the test cases in the white box testing all of the above

go_editor asked in IS&Software Engineering Jul 24, 2016

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