Prelim Exam - Operating System
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Information Technology (IT)
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40 questions
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1.
MULTIPLE CHOICE QUESTION
2 mins • 2 pts
Which of the following is responsible for managing the allocation and deallocation of memory space?
Memory Manager
File Manager
Device Manager
Control over system performance
None of the above
2.
MULTIPLE CHOICE QUESTION
2 mins • 2 pts
The software that acts as an interface between the hardware and the user is called:
Processor Manager
Error detecting aids
Job accounting
Operating System
None of the above
3.
MULTIPLE CHOICE QUESTION
2 mins • 2 pts
Which OS function ensures that each process receives adequate CPU time for execution?
Security
Device Manager
Processor Manager
Job accounting
None of the above
4.
MULTIPLE CHOICE QUESTION
2 mins • 2 pts
Which function of an operating system manages input/output devices?
File Manager
Device Manager
Memory Manager
Error detecting aids
None of the above
5.
MULTIPLE CHOICE QUESTION
2 mins • 2 pts
Which OS function handles the organization, storage, retrieval, naming, and protection of files?
File Manager
Processor Manager
Security
Job accounting
None of the above
6.
MULTIPLE CHOICE QUESTION
2 mins • 2 pts
Which operating system function protects against unauthorized access to system resources?
Error detecting aids
Control over system performance
Coordination between other software and users
Security
None of the above
7.
MULTIPLE CHOICE QUESTION
2 mins • 2 pts
Which OS function is responsible for monitoring the overall efficiency of the computer system?
Job accounting
Security
Control over system performance
Device Manager
None of the above
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