Download OU B-Tech First Year 2015 June 9359 Faculty Of Engineering and Informatics Question Paper

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Note: Answer all questions from Part - A and answer any five questions from Part -B.
PART A (25 Marks)
Convert the given Binary number into its equivalent Octal and Hexadecimal number
systems. (2)
(i) 11101110 (ii) 10.11011101

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2 Draw a flowchart to find the sum of any 'n' numbers.
(
3
)
3 Write a code to find the all even numbers in any array.

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(
3
)
4 Write a code to print the Command line arguments. (2)
5 What is self referential pointer? Give example.

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(3)
6 Explain the random accessing of the file. (2)
7 What is use of default argument?
(
3

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)
8 What is destructor? (2)
9 What is the need of template functions? (2)
10 How static member of a class can be initialized and accessed. Give example.
(

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3
)
PART --13 (5O Marks)
11 (a) What are the components of the coMputr? Explain the functions of each
component. (6)

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(b) Write a program to find the _su m of all digits of a number.
.
(4)
12 (a) Write a program to find te second maximum in an array using function.
(5)

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(b) What are the various ' : pre-processor directives or commands and explain them
with simple prowp_11*,.,
(5)
13 (a) Write a program to copy the content of one file into another.
(

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5
)
(b) Explain,the defining and initializing the structure variable and structure pointers.
(
5

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)
14 (a) Writ6,a program to overload << operator.
(
5
)

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(b) ,Define'a
,
Class called 'Figure', member function area () to find area and
constructors
(

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5
)
(1)''
,
4with different number of arguments

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(ii) with default argument
(iii) with object of Figure as argument
15 (a) What is exception? Explain exception handling with example.
(
5

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)
(b) Explain the dynamic binding with example.
(5)
16 (a) Explain type conversion with example.
(

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5
)
(b) Write a C-program to multiply two matrices of size N x N.
(5)
17 Write the short notes on the following:

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(a) Different access specifiers used in C++ (4)
(b) Virtual functions
(
3
)

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(c) New and delete operators
(3)
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