6f Graphic Libraries *

Question 0

Describe one disadvantage of graphic libraries (2 marks)

Answer 0

Availability (1) graphic required may not part of the collection(1)
Quality (1) resolution / size of image may not be appropriate (1) Cost (1) may be expensive to purchase the library for one or two images (1)

Question 1

The presentation often contains maps of the routes of the aeroplanes.
(a) Describe how a cartography graphics library may be used when creating the presentation of the routes.(2 marks)

Answer 1

2 from, eg:
Pre made images /maps collected together can be placed in [correct ] sequence (1)
As maps come from the same library – same size/type/resolution (1)
Map/special symbols from library placed into presentation
Only one cost required for the graphics library and can use all images within it (1)

Question 2

Describe two advantages of using a graphics library to find images for use on the website. 
Advantage 1 (2 marks)
Advantage 2 (2 marks)

Answer 2

2 from, 2 marks each:
Can see a range of images (1) easier to compare which one you want (1)
Low memory/processing overheads (1) each image is only a thumbnail (1)
Images grouped by category (1) easier to search for required image (1)

Question 3

A publishing company uses a graphics library.

a) Describe what is meant by a graphics library (2 marks

Answer 3

2 from:
Collection of related images (1)
Add on to a software package with specific images (1) Produced by a company depicting their range of products (1)

Do not accept answers relating to clip art libraries!

Question 4

Describe two advantages to the publishing company of using a graphics library.(4 marks)

Answer 4

2 from, 2 marks each:
All images in the library accurately depict
products/symbols (1) making them recognisable (1)
Integrates with software package (1) making it easier to select/use appropriate image (1)
Reflects up to date product range from company (1) do not have to draw them themselves (1)