Types of Operating System (OCR A-Level Computer Science): Quizzes
📚Quizzes
Practise the questions
12 questions from this quiz
ShowHide
Practise the questions
12 questions from this quiz
What does a distributed OS manage?
What does a distributed OS manage?
Network of computers as one system
Which feature allows a distributed OS to continue working if one computer fails?
Which feature allows a distributed OS to continue working if one computer fails?
Fault tolerance
What characterises an embedded OS?
What characterises an embedded OS?
Small footprint & limited resources
How does a multi-tasking OS create the impression of concurrent execution?
How does a multi-tasking OS create the impression of concurrent execution?
Time-sharing CPU between tasks
What does a multi-user OS provide for each user?
What does a multi-user OS provide for each user?
User accounts with unique permissions
What is the key characteristic of a real-time OS?
What is the key characteristic of a real-time OS?
Responds within guaranteed time limits
What distinguishes a Hard RTOS from a Soft RTOS?
What distinguishes a Hard RTOS from a Soft RTOS?
Hard guarantees strict timing constraints
Which scheduling algorithm is mentioned for multi-tasking OS process switching?
Which scheduling algorithm is mentioned for multi-tasking OS process switching?
Round robin
Which OS type is ideal for cloud computing like Google Cloud?
Which OS type is ideal for cloud computing like Google Cloud?
Distributed OS
Which OS is suitable for a smart thermostat with limited processing power?
Which OS is suitable for a smart thermostat with limited processing power?
Embedded OS
Which OS should be used for a robotic arm on an assembly line with strict time limits?
Which OS should be used for a robotic arm on an assembly line with strict time limits?
Real-time OS
What is the difference between multi-tasking and multi-user OS?
What is the difference between multi-tasking and multi-user OS?
Multi-tasking: 1 user, many apps