CS6504 Important Questions COMPUTER GRAPHICS

CS6504 Important Questions COMPUTER GRAPHICS Regulation 2013 Anna University free download. COMPUTER GRAPHICS CG CS6504 Important Questions pdf free download.

Sample CS6504 Important Questions COMPUTER GRAPHICS:

1.Define Computer Graphics.
Computer Graphics remains one of the most existing and rapidly growing computer fields. Computer graphics
may be defined as the pictorial representation or graphical representation of objects in a computer cs6504 important questions computer graphics

2.Write short notes on video controller.
Video controller is used to control the operation of the display device.A fixed area of the system is reserved for
the frame buffer and the video controller is given direct access to the frame buffer memory Here, the frame
buffer can be anywhere in the system memory, and the video controller accesses the frame buffer to refresh the
screen. In addition to the video controller, more sophisticated raster systems employ other processors as cs6504 important questions computer graphics
coprocessor sand accelerators to implement various graphics operations.

3.Write notes on Graphics controller?
An application program is input and stored in the system memory along with a graphics package. Graphics
commands in the application program are translated by the graphics package into a display file stored in the
system memory. This display file is then accessed by the display processor to refresh the screen. The display
processor cycles through each command in the display file program once during every refresh cycle. Sometimes
the display processor in a random-scan system is referred to as a display processing unit or a graphics controller cs6504 important questions computer graphics

4.List out a few attributes of output primitives?
Attributes are the properties of the output primitives; that is, an attribute describes how a particular primitive is
to be displayed. They include intensity and color specifications, line styles, text styles, and area-filling patterns.
Functions within this category can be usedto set attributes for an individual primitive class or for groups of
output primitives. cs6504 important questions computer graphics

 

Subject Name	COMPUTER GRAPHICS
Subject code	CS6504
Regulation	2013

CS6504 Important Questions COMPUTER GRAPHICS click here to download 

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CS6503 Important Questions Theory of Computation

CS6503 Important Questions Theory of Computation Regulation 2013 Anna University free download. Theory of Computation TOC CS6503 Important Questions pdf free download.

Sample CS6503 Important Questions Theory of Computation:

PART – A
ANSWER ALL QUESTIONS (20 * 2 =40 MARKS)

1. What is Turing machine?

2. Give the difference between FA and TM.

3. Define Multitape Turing Machine. CS6503 Important Questions Theory of Computation

4. What is meant by halting problem?

5. What is Mapping reducibility?

6. Define Turing reducible. CS6503 Important Questions Theory of Computation

7. Give the definition of linear bound automaton.

8. Find a match in the following instance of PCP.
{[ab/abab],[b/a],[aba/b],[aa/a]}

9. What is Time complexity?

10. Define class P and NP completeness.

11. Prove that CLIQUE is in NP.

12. State the True or False for the following statement
(i) n^2=o(log^2 n)
(ii) nlogn=o(n^2) CS6503 Important Questions Theory of Computation

13. Define Probabilistic Turing machine.

14. Define trapdoor function.

15. What is one – way permutation?

16. Prove that CIRCUIT-VALUE is p-complete?

17. What are the classes L and NL? CS6503 Important Questions Theory of Computation

18. Define EXSPACE-complete.

19. Give the proof idea for FORMULA-GAME is PSPACE-complete.

20. Define PSPACE and PSPACE-complete?

PART – B Important question 

ANSWER ANY FIVE QUESTIONS (5 X 12 = 60 MARKS )

21.(i) Give implementation-level description of Turing machines that decide the following language
over the alphabet{0,1}
(a) {w/w contains an equal number of 0s and 1s}. (8)
(ii) Show that a language is Turing-recognizable if and only if some enumerators enumerates it.(4)

22.(i) Prove that every CFL is decidable.(6)
(ii) Show that EQ(DFA) is a decidable language.(6)

23.(i) Prove that Recursive theorem.(6) CS6503 Important Questions Theory of Computation
(ii) Show that MIN(TM) is not Turing-recognizable.(6)

24.(i) Prove that HALT(TM) is decidable.(6)
(ii) Prove that EQ(TM) is neither Turing-recognizable nor Co-Turing-recognizable.(6) CS6503 Important Questions TOC Theory of Computation

25. Prove that HAMPATH is NP-complete.

Subject Name	Theory of Computation
Subject code	CS6503
Regulation	2013

CS6503 Important Questions Theory of Computation click here to download 

CS6503 Syllabus Theory of Computation

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CS6502 Important Questions OBJECT ORIENTED ANALYSIS AND DESIGN 

CS6502 Important Questions OBJECT ORIENTED ANALYSIS AND DESIGN Regulation 2013 Anna University free download. OBJECT ORIENTED ANALYSIS AND DESIGN OOAD CS6502 Important Questions pdf free download.

Sample CS6502 Important Questions OBJECT ORIENTED ANALYSIS AND DESIGN :

1. How to Choose the Initial Domain Object?

Choose as an initial domain object a class at or near the root of the containment or aggregation hierarchy of domain objects. This may be a facade controller, such as Register, or some other object considered to contain all or most other objects, such as a Store.

2. Define patterns. cs6502 important questions object oriented analysis and design

A pattern is a named problem/solution pair that can be applied in new context, with advice on how to apply it in novel situations and discussion of its trade-offs.

3. How to Connect the UI Layer to the Domain Layer? cs6502 important questions object oriented analysis and design

An initializing routine (for example, a Java main method) creates both a UI and a domain object, and passes the domain object to the UI.
A UI object retrieves the domain object from a well-known source, such as a factory object that is responsible for creating domain objects.

4. Mention the Interface and Domain Layer Responsibilities.

The UI layer should not have any domain logic responsibilities. It should only be responsible for user interface tasks, such as updating widgets. The UI layer should forward requests for all domain-oriented tasks on to the domain layer, which is responsible for handling them.

5. How to Apply the GRASP Patterns? cs6502 important questions object oriented analysis and design

The following sections present the first five GRASP patterns: Information Expert
Creator
High Cohesion Low Coupling Controller

6. Define Responsibilities and Methods.

The UML defines a responsibility as “a contract or obligation of a classifier” [OMG01]. Responsibilities are related to the obligations of an object in terms of its behavior. Basically, these responsibilities are of the following two types:
– knowing
-doing cs6502 important questions object oriented analysis and design

7. List out some scenarios that illustrate varying degrees of functional cohesion.

-Very low cohesion -low cohesion -High cohesion -Moderate cohesion

Subject Name	OBJECT ORIENTED ANALYSIS AND DESIGN
Subject code	CS6502
Regulation	2013

CS6502 OBJECT ORIENTED ANALYSIS AND DESIGN Important Questions click here to download 

CS6502 OBJECT ORIENTED ANALYSIS AND DESIGN Syllabus

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