| Post Name | ASSISTANT PROFESSOR - COMPUTER SCIENCE AND ENGINEERING |
|---|---|
| Department | TECHNICAL EDUCATION - ENGINEERING COLLEGES |
| Question Paper Code | 123/2016 |
| Date of Test | 29 September 2016 |
| Exam Type | OMR Examination |
| Total Questions | 67 |
10
Who among the following became the member of ‘Malayala Pradesh Congress Committee’ ?
Answer
A. Kuttimalu Amma
11
Father of Indian Unrest
Answer
D. Bal Gangadhar Tilak 12 Mathikettan Shola National Park is situated in which District ?
14
Current
Answer
A. A. K. General Goel Manager
15
Which
Answer
D. ? Black Berry
17
2015 Kendra Sahitya Academy Award Winning Book
Answer
D. Aarachaar
18
Which is known as Indian Education Commission ?
Answer
A. Kothari Commission
19
‘Tamasa’
Answer
C. Maharashtra
20
Which
Answer
B. November as National 11 Education
22
Find the Laplace transform of cosh at
Answer
C. s? s —a?
23
Find the rank of 002 000
Answer
B. 3
24
Find the general solution of the differential equation (D° — D? — D + 1) y = 0
Answer
D. c,e™ + (Cp + Cgx) e*
26
Pick up the incorrect statement from the following
Answer
C. An increase in temperature causes a tape to increase in length and the measured distance is too large
27
Astone of mass 1 kg is tied to a string of length 1 m and whirled in a horizontal circle at a constant angular speed 5 rad/sec. The tension in the string is
Answer
B. 25N
28
The ratio of the moment of inertia of a rectangle about its centroidal axis to that about its base, is
Answer
B. 1/4
29
Ultimate strength to cement is provided by
Answer
A. Di-calcium silicate
30
The portion of the brick without a triangular corner equal to half the width and half the length, is called
Answer
Question Cancelled
31
An industrial heat pump operates between the temperatures of 27° C and —13° C. The rates of heat addition and heat rejection are 750 W and 1000 W respectively. The COP for the heat pump is
Answer
C. 4.0
32
Ahydraulic turbine develops 1000 kW power for a head of 40 m. If the head is reduced to 20 m, the power developed (in kW) is
Answer
B. 354
33
Two mating spur gears have 40 and 120 teeth respectively. The pinion rotates at 1200 rpm and transmits a torque of 20 Nm. The torque transmitted by gear is
Answer
D. 60 Nm
34
Misrun is a casting defect which occurs due to
Answer
B. Insufficient fluidity of the molten metal
35
Which of the following arc welding process does not use consumable electrode ?
Answer
A. GTAW
36
A500 kVA transformer has full load efficiency of 95% at UPF. It gives the same efficiency at 60% of full load and at UPF. The iron loss of the transformer is
Answer
B. 9.87 kW
37
Leakage flux in an induction motor is the flux that
Answer
C. Links stator winding or the rotor winding but not both
38
Itis desired to have a constant direct current through an ideal inductor, the nature of the voltage source must be
Answer
D. An ideal impulse
39
A filament bulb rated at 500 W, 100 V is to be connected in series with capacitance across 220 V, 50 Hz supply. What will be the value of the capacitor such that the voltage across the bulb and the power consumed by the bulb are according to the rating of the bulb ?
Answer
B. 81 LF
40
Indelta to star transformation, if the three elements of the delta connection are scaled by a factor ‘m’, m > 0, the elements of the corresponding star equivalent will be scaled by a factor of
Answer
D. m 4}, In an OPAMP out offset voltage due to input offset current is given by A
42
For a PN diode, maximum reverse bias potential that can be applied before entering a zener region is called
Answer
Question Cancelled
43
In a fullwave rectifier the DC voltage is given by
Answer
D. V,.= 0.636 V_ . Frequency of oscillation for an RC phase shift oscillator is given by 1 1
47
What will be the value of ‘f’ after the execution of the following program ? void main() { char a; float f = 10; for(a=1; a<=5;a++) {f-=.2;} printf(“inf=%g”f); }
Answer
B. 9
49
Which statement is added to the following program such that address of “r1” gets stored in “r2” ? void main() { int*r2; void abe(int **); abe(&r2); printf(“%d”, *r2); } void abetint **r3) { int r1=5; /*add statement here*/ }
Answer
C. *r3=&rl
50
The CPU can also be called as
Answer
Question Cancelled
51
Numbers are represented in a computer in 2’s complement because
Answer
B. There is a unique representation for zero
52
Which of the following is equivalent to the expression (A +B)-(A-B)-(A+
Answer
A. F
53
Which of the following is an example of a combinational logic circuit ?
Answer
Question Cancelled
54
Which of the following is an example of a synchronous interrupt ?
Answer
C. Divide by zero
55
Which of the following is true ?
Answer
A. Every instruction will have atleast one machine cycle
56
Matrix manipulation and sorting can be easily performed by which of the type of computer ?
Answer
D. SIMD
58
Which of the flags will be affected by the instruction INC AL, if AL = FFH ?
Answer
B. Zero, Auxiliary Carry, Carry, Overflow
59
Which of the following methods is best suited for transferring 250 MB of data from hard disk to memory ?
Answer
B. DMA
60
Which of the following is not true for a microcontroller ?
Answer
D. Microcontrollers cannot run without external memory 3
72
Which of the following is likely to be the most expensive cost of quality in Software ineering ?
Answer
A. External Failure Cost
73
Which is the correct preorder traversal of the following binary tree ? 2 ae ll 1 ges 10 ‘Jie 7 40
Answer
Question Cancelled
74
Suppose we’re debugging a quicksort implementation that is supposed to sort an array in ascending order. After the first partition step has been completed, the contents of the array are in the following order : 39 118 19 24 22 20 Which of the following statements is correct about the partition step ?
Answer
C. The pivot could have been either 18 or 19
75
Suppose you were implementing a data structure to store information about the paintings on display at an art dealer's showroom. Of the following data structures, which one is the right one to use ?
Answer
D. Itdepends
76
What is the running time of the following code fragment ? for(int i = 0; i< 10; i++) for(int j = 0; j < N; j++) for(int k =N—2; k < N+2; k++) cout <<i<<“” <<j << endl
Answer
B. O(N)
77
Breadth first search
Answer
B. Scans all incident edges before moving to other node
78
The Knapsack problem where the objective function is to minimize the profit is
Answer
Question Cancelled
80
A Hamiltonian cycle in a Hamiltonian graph of order 24 has
Answer
C. 24 edges
81
Which of the following is not a group ?
Answer
B. The non-zero integers under multiplication
82
The binary relation R = {(0, 0), (1, 1)} on A= {0, 1, 2, 3} is
Answer
B. Not Reflexive, Symmetric, Transitive
84
What is the language of the grammar with the following production rules ? S + ASb|c Aa
Answer
A. {a° cb” | n € N}
85
Which of the following is not decidable ?
Answer
B. Equivalence of two given turing machines
86
Choose the correct statement
Answer
D. Ais recursive if both A and its complement are accepted by turing machines
87
Which of the following statements is the most correct answer ?
Answer
C. A language is unambiguous if every sentence has a unique left-most derivation
88
What is a sentential form ?
Answer
A. One line of a derivation
89
Which of the following is not used for synchronization ?
Answer
A. The Banker's algorithm
90
The problem of internal fragmentation can be lessened in systems employing a fixed partition memory management scheme by using
Answer
C. Unequal size partitions
91
The purpose of a TLB is
Answer
A. To cache page translation information
92
Which of the following is not a web server ?
Answer
B. NetBeans
93
Supply chain management refers to the coordination of all supply activities of an organisation from its suppliers and delivery of products to its customers. E-commerce transactions between a company and its stakeholders, be their consumers or businesses are often referred to as
Answer
C. B2C, B2B
94
Which of the following is not used for inter process communication ?
Answer
Question Cancelled
95
A distributed file system exhibits location transparency if
Answer
B. The name of a file does not indicate where the file can be found
96
The input and output ports of a router perform the layer functions of the router
Answer
A. Physical and data link layer
97
In distance vector routing, each node periodically shares its routing table with whenever there is a change
Answer
C. Its immediate neighbours
98
Which of the following is not an ICMP command ?
Answer
C. lficonfig
99
Which of the following is an application layer protocol ?
Answer
D. HTTP
100
The cipher reorders the plain text characters to create a cipher text
Answer
B. Transposition
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