CCT109H5 Study Guide - Ob River, Movable Type, Vertical Integration

9.2.5 practice questions

Which VoIP device helps establish the connection between two VoIP phones?

1. VoIP codec
2. VoIP endpoint
3. VoIP server
4. VoIP gateway

Which of the following has a valid relationship between the entity and attributes?

1.      The entity vehicle with an attribute fuel_require

2.      The entity patient with an attribute doctor

3.       The entity vehicle with an attribute driver

4.      The entity student with an attribute course

3.13.8 practice questions

You recently purchased a new sound card and installed it in a free PCI slot in your computer. You plug in your old speakers, but you don't get any sound. You have checked all cable connections and they are secure. You have also ensured that the speaker volume is appropriately adjusted and isn't muted. What should you do next?