Download SGBAU BSc 2019 Summer 3rd Sem CA CS IT OOP With CPP n Web Technology Question Paper

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B.Sc. Part-II (Semester-III) Examination

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COMPUTER SCIENCE/COMPUTER APPL/INFORMATION TECHNOLOGY (OLD)

(Object Oriented Programming with C++ and Web Technology)

Time : Three Hours] [Maximum Marks : 80

Note :— (1) ALL questions are compulsory.

(2) Question No. 1 carries 8 marks and all other questions carry 12 marks each.

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(3) Assume suitable data wherever necessary.

1. (A) Fill in the blanks : 2
   1. The functions declared inside a class are known as __________
   2. Which among the operator __________ is not associated with pointer.
   3. __________ layer is responsible for transmitting raw bit stream over the physical cable.
   4. __________ tag is used to define the documents body.

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2. (B) Choose the correct alternative from the following : 2
   1. The insertion operator “<<” is also called as .
      1. get from
      2. get to
      3. put to
      4. put from

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   2. The following preprocessor is used to define a symbolic constant.
      1. # include
      2. # define
      3. # error
      4. #if

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   3. A __________ is a network that connects users across large distances.
      1. MAN
      2. LAN
      3. WAN
      4. PAN

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   4. __________ property is used to set font family for text displayed in page.
      1. Bold
      2. Color
      3. Image
      4. Font

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3. (C) Answer in ONE sentence each : 4
   1. What is Class ?
   2. What is Function ?
   3. What is Stylesheet ?

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   4. What is Network ?

2. (A) Define variable. Explain the dynamic initialisation of variable with example. 6
   (B) Explain the structure of C++ with example. 6
   OR

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3. (A) Explain the following : 6
   1. Keywords
   2. Identifiers.
   (B) Write features and advantages of OOPS. 6
4. (A) Explain function prototype with example. 6
   (B) Explain scope resolution operator with example. 6
   

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   OR
5. (A) Explain the concept of function overloading with suitable example. 6
   (B) Differentiate while and do...while statement with example. 6
6. (A) Explain the concept of accessing class member with example. 6
   (B) Explain friend function with example. 6
   

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   OR
7. (A) Explain the purpose and use of destructor with suitable example. 6
   (B) Explain nesting of member function with example. 6
8. (A) Explain in brief the OSI reference model. 6
   (B) Explain star topology with its advantages and disadvantages. 6
   

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   OR
9. (A) Explain multipoint network. 6
   (B) Explain the modes of data transmissions. 6
10. (A) Explain the need and application of HTML. 6
    (B) Explain the following tags of HTML : 6
    1. < LINK >

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    2. < IMG >
    OR
11. (A) Explain the following with example : 6
    1. < ROWSPAN >
    2. < MARQUEE >
    (B) Explain the Anchor tag < A > with suitable example. 6

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12. (A) Explain classes and attributes. 6
    (B) Explain the following properties of CSS : 6
    1. Margin
    2. Border.
    OR
13. (A) What is stylesheet ? Write the application of stylesheet. 6
    

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    (B) Explain the concept of CSS with HTML. 6

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