Question

1. Match the Column.
Column A
(a) Screen 13
(b) Colour code 10
(c) Screen 11
(d) Colour code 14
(e) B
(1) BF
Column B
1. Resolution 640 x 480
2. Yellow colour
3. Used to draw a box
4. Used to draw a filled box
5. Light green colour
6. Resolution 320 x 200​

Answer 1

Answer:

(a) Screen 13 - 6.  Resolution 320 x 200

(b) Colour code 10 - 5. Light green colour.

(c) Screen 11 - 1.  Resolution 640 x 480.

(d) Colour code 14 - 2. Yellow colour.

(e) B - 3. Used to draw a box.

(f) BF - 4. Used to draw a filled box .

Explanation:

(a) The resolution of Screen 13 or Mode 13h  is 320 × 200 pixels. It is the standard 256 color mode  on VGA graphics hardware. It does not have square pixels.

(b) & (d)  In electronic circuits, carbon resisters are frequently used and their values vary over a wide range. A colour code is used to print the value of the resistance. A carbon resistance has four different coloured rings, or bands, on its surface.