What type of multitasking architecture requires application designers to build yield points inside code routines to prevent an app from locking up the system? MCQ with Answer and Explanation

Question

What type of multitasking architecture requires application designers to build yield points inside code routines to prevent an app from locking up the system?

A. Real-Time Scheduling

B. Cooperative Multitasking

C. Symmetric Multiprocessing

D. Preemptive Multitasking

Answer: Option B

Solution (By JKSSB Mock Tests)

Cooperative multitasking depends completely on applications behaving correctly and yielding execution back to the OS scheduler loop.

This question belongs to: Computer Operating Systems

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Which system state preserves open documents and applications to the hard drive or SSD, and then shuts down power completely?

A. Restart Mode

B. Log Off Mode

C. Sleep Mode

D. Hibernate Mode

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Correct Answer: Option D

Explanation:
Hibernate mode saves current system state data directly onto the hard disk (hiberfil.sys) and powers off the machine completely, consuming zero electricity.

This question belongs to: Computer Operating Systems