Computer Science
1. Which digits comprise the base-2 numbering system?
- 1 to 8
- 1 and 2
- 0, 1, and 2
- 0 and 1
Answer and explanation
D. 0 and 1
The binary number system is a base-2 system, meaning it uses only two distinct digits: 0 and 1.
Air University ICS Mock Test
ICS practice for Air University applicants.
- English
- Analytical
- Quantitative
- Physics
- Computer Science
- Mathematics
- Questions
- 100 questions
- Duration
- 120 minutes
Free. No signup required.
More mock tests (sign-in required)Questions by subject
- English
- 20
- Analytical
- 25
- Quantitative
- 25
- Physics
- 10
- Computer Science
- 10
- Mathematics
- 10
Sample questions with answers
Try these sample questions with worked explanations.
Physics
2. At what temperature does the Fahrenheit scale read a value that is exactly double the value on the Celsius scale?
- 240°C
- 120°C
- 200°C
- 160°C
Answer and explanation
D. 160°C
Using the formula F = (9/5)C + 32, we set F = 2C. So, 2C = (9/5)C + 32. Subtracting (9/5)C from both sides gives (1/5)C = 32, which means C = 160. Thus, the temperature is 160°C.
Computer Science
3. Which device typically serves as the central node in a star network topology?
- A modem
- A fiber optic cable
- A wireless repeater
- A network switch or hub
Answer and explanation
D. A network switch or hub
In a star topology, all devices are connected to a central hub or switch that manages the data flow between them.
Review, then try again
Review English, Analytical and Quantitative reasoning alongside Physics, Computer Science, Mathematics. Use your subject scores to choose what to revise next.
After submitting, check your subject results and answer explanations. Revise weak concepts before repeating this fixed paper.
Before you start
Official exam information: Air University Kamra test pattern