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B.Sc. (Part—II) Semester—IV Examination
COMPUTER SCIENCE/COMPUTER APPLICATION/INFORMATION TECHNOLOGY (Old)
(Advanced C++ and Web Designing)
Time : Three Hours] [Maximum Marks : 80
N.B. : (1) ALL questions are compulsory.
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(2) Question No. 1 carries 8 marks and all other questions carry 12 marks each.
(3) Assume suitable data wherever necessary.
1. (A) Fill in the blanks :
(i) _________ provides the concept of reusability.
(ii) An array name followed by two subscripts is called _________.
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(iii) DTD stands for _________.
(iv) Namespace is declared with prefix is called as _________ namespace. 2
(B) Choose correct alternative :
(i) A pointer a variable that holds _________ of another variable.
(a) Value (b) Memory address
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(c) Data type (d) None of these
(ii) Template provides :
(a) Reusability of code (b) Eliminates redundant coding
(c) Support generic programming (d) All are correct
(iii) If element does not contain any content then such element is called a/an _________.
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(a) Root element (b) Empty element
(c) Nested element (d) Sibling element
(iv) _________ defines a class of xml documents.
(a) XML Schema (b) Namespace
(c) DTD (d) CSS 2
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(C) Answer in one sentence each :
(i) What is derived class ?
(ii) What is pointer ?
(iii) What is element ?
(iv) What is CSS ? 4
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2. (A) What is array ? Explain declaration and initialization of one dimensional array. 6
(B) What is operator overloading ? Explain with suitable example. 6
OR
3. (A) Explain pointer to object with suitable example. 6
(B) Write a program in C++ to overload assignment (=) operator. 6
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4. (A) Explain multiple inheritance with suitable example. 6
(B) What is function template ? Explain with suitable example. 6
OR
5. (A) What is class template ? Explain with example. 6
(B) Explain hybrid inheritance with suitable example. 6
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6. (A) Explain pointers to derived class with example. 6
(B) Explain opening and closing of file with syntax and example. 6
OR
7. (A) Explain hierarchy of file stream classes. 6
(B) What is virtual function ? Explain with suitable example. 6
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8. (A) Explain the basic structure of XML document. 6
(B) Explain the term XML element with example. State the naming rules for XML element. 6
OR
9. (A) Explain document prolog and document instance 6
(B) State and explain the features of XML. 6
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10. (A) What is meant by DTD ? Describe the internal DTD with example. 6
(B) What is entity ? Explain with suitable example. 6
OR
11. (A) Explain element content model with suitable example. 6
(B) What is the need of DTD ? Describe the external DTD with suitable example. 6
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12. (A) Explain various features of XML Schema. 6
(B) Explain default and prefix declaration of namespace 6
OR
13. (A) Compare XML Schema with DTD by giving suitable example. 6
(B) What are the various XML Schema data types ? 6
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This download link is referred from the post: SGBAU BSc Last 10 Years 2010-2020 Question Papers || Sant Gadge Baba Amravati university
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