CS602 Solved Subjective Mid Term Past Paper with Reference

CS602 Solved Subjective Mid Term Past Paper

Dear students, Here you can read online or Download CS602 - Computer Graphics Solved Subjective Mid Term Past Paper. Past Paper Pdf File contains 30 Subjective Questions of CS602 (Computer Graphics) with answers and references. File Size of Subjective Mid Term Past paper pdf file is 460 KB with 15 Pages. Previously we shared CS602 Solved Objective Mid Term Past Paper with Reference.

You can see the Sample Preview of CS602 Solved Subjective Mid Term Past Paper with Reference provided by (Virtual Study Solutions) below. Click on Download Button to Download Past Paper Pdf File in Your PC. Please Share it with your friends. You can also like our Facebook Page or Subscribe Us below for Updates.

Recommended : PAK301 Latest Solved MCQs Mega file

Sample Questions of CS602 Solved Subjective Mid Term Paper

Question No: 1
What are the two focusing methods in CRT? Explain briefly.

Answer: Page no : 26

Electrostatic focusing
Magnetic focusing

In electrostatic focusing the electron beam passes through a positively charged metal cylinder that forms an electrostatic lens. Then electrostatic lens focuses the electron beam at the center of the screen.

Similar task can be achieved with a magnetic field setup by a coil mounted around the outside of the CRT envelope. Magnetic lens focusing produces the smallest spot size on the screen and is used in special purpose devices

Question No: 2
What is the relation between triads and shadow mask method?

Answer: Page no : 29

Shadow mask methods can display a wide range of colors. In this technique each pixel position is made up of three phosphor dots called triads.

Question No: 3
Discuss in brief the pixel drawing methods.

Answer: Page no : 48

BIOS routines are standard routines built in VGA cards but these routines are very much slow. You will use pixel to draw filled triangle, rectangles and circles and these all will be much slower than direct memory access method. Direct memory access method allows you to write pixel directly by passing the complex BIOS routines. It is easy and faster but its programming is only convenient in mode 13h. Library functions are easier to use and even faster because these are optimized and provided with special drivers by different companies.