ICT past paper
Exams Questions
and Complete
Solution
David Mungai [Date] [Course title]
, Describe how the new system could be tested prior to it becoming operational (6)
- Correct Answer:1. Each module is tested separately.
2. Modules are tested by programmers
3. Modules are tested with live data
4. Errors and problems are noted
5. Improvements are made to the module
6. Module is retested
7. Modules are combined and tested together
Define software - Correct Answer:Programs for controlling operations of a
computer
Evaluate your use of computer screens, in terms of health risks, and explain any
strategies you use to minimise these health risks (6) - Correct Answer:1. Eye strain
- Taking regular breaks
- Use anti glare screen
2. Headaches
-Turn brightness down on screen
3. Back and neck problems
-back and neck exercises
Describe how a smartphone can use Bluetooth to connect to another device (4) -
Correct Answer:1. Smartphone sends data to its Bluetooth connector
2. Data is converted into radio waves
3. Smartphone automatically detects nearby devices
4. Smartphone pairs with the device if it is in range
Exams Questions
and Complete
Solution
David Mungai [Date] [Course title]
, Describe how the new system could be tested prior to it becoming operational (6)
- Correct Answer:1. Each module is tested separately.
2. Modules are tested by programmers
3. Modules are tested with live data
4. Errors and problems are noted
5. Improvements are made to the module
6. Module is retested
7. Modules are combined and tested together
Define software - Correct Answer:Programs for controlling operations of a
computer
Evaluate your use of computer screens, in terms of health risks, and explain any
strategies you use to minimise these health risks (6) - Correct Answer:1. Eye strain
- Taking regular breaks
- Use anti glare screen
2. Headaches
-Turn brightness down on screen
3. Back and neck problems
-back and neck exercises
Describe how a smartphone can use Bluetooth to connect to another device (4) -
Correct Answer:1. Smartphone sends data to its Bluetooth connector
2. Data is converted into radio waves
3. Smartphone automatically detects nearby devices
4. Smartphone pairs with the device if it is in range
