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FPSC · CSS 2013

Computer Science

100 marks · 3 hours · 6 questions
Practice 19 MCQs
This paper Computer Science · all yearsQ. 2 · Why Registers are used in…Q. 3 · Explain the functionality of seven…Q. 4 · Explain the functionality of Hash…Q. 5 · Write down difference between: Data…Q. 6 · Write down notes on the…Q. 7 · Differentiate between the following by…With this paperPart-I MCQs19← 20122015 →
3 hours · questions hide until you reveal them

Section A

Q. 2
  1. (a)Why Registers are used in CPU operations? Define the purposes of MAR, IR and Program Counter. [8]
  2. (b)Give scheme for Deadlock Prevention. [6]
  3. (c)Elaborate the concept of IPV6. Explain its advantages over IPV4. [6]
(20)
Q. 3
  1. (a)Explain the functionality of seven layers of OSI reference model and map with TCP/IP protocol suite. [8]
  2. (b)Discuss Instruction Execution Cycle. [6]
  3. (c)Briefly explain Paging and Segmentation with diagrams. [6]
(20)

Section B

Q. 4
  1. (a)Explain the functionality of Hash Table. By supposing that table size is 100, give steps to insert data 112, 2023, 3001 into Hash Table and then to search 2023 from Hash Table. [8]
  2. (b)What is the difference between Function Overloading and Function Overriding? Explain your answer by giving example syntax for each one. [6]
  3. (c)Write short notes on the following: USECASE Diagram Activity Diagram [6]
(20)
Q. 5
  1. (a)Write down difference between: Data Hiding and Encapsulation Constructor and Copy Constructor [8]
  2. (b)Build and draw a Binary Search Tree for the following input data 25, 11, 75, 69, 115, 50, 72, 17, 200, 60, 35. [6]
  3. (c)Explain Incremental Model of Software Engineering by giving its advantages over other models. [6]
(20)

Section C

Q. 6
  1. (a)Write down notes on the following: CRT Display Devices LCD Display Devices [8]
  2. (b)What is CSS? How many ways are there to link CSS and XHTML? [6]
  3. (c)Write note on the followings: 3NF BCNF [6]
(20)
Q. 7
  1. (a)Differentiate between the following by giving their respective definitions and concepts Equvi Join Outer Join Natural Join [8]
  2. (b)What are different web Architectures? Explain their Advantages and Disadvantages. [6]
  3. (c)Write down Incremental Algorithm for Line drawing from po(x0,yo)→p1(x1,y1) where x1>x0 and |dx|>|dy| [6]
(20)

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About this paper

The 2013 CSS Computer Science paper set by the FPSC. Question wording only; questions marked “Not yet checked” have not been compared with the official paper yet.

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