Question

When multiple tasks are executed on a single-threaded CPU

A) Each task runs concurrently
B) Each task runs sequentially
C) The CPU operates at maximum efficiency
D) The CPU is prone to overheating

Answer 1

When multiple tasks are executed on a single-threaded CPU, each task runs sequentially.

Step-by-step explanation:

When multiple tasks are executed on a single-threaded CPU, each task runs sequentially. This means that one task is executed after another, in a specific order. Since a single-threaded CPU can only handle one task at a time, it cannot run multiple tasks concurrently.

For example, let's say we have three tasks to be executed: Task A, Task B, and Task C. On a single-threaded CPU, Task A would be executed first, followed by Task B, and then Task C. Each task waits for the previous task to complete before it can start.

Therefore, the correct answer is B) Each task runs sequentially.