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Operating System - part 2
1
of
25
💡
Hints:
3
Q1. Which of the following process scheduling algorithm may lead to starvation
A. FIFO
B. Round Robin
C. Shortest Job Next
D. None of the above
Q2. Operating system has ___ modes of operation
A. 1
B. 2
C. 3
D. n
Q3. What are registers used for?
A. To check that students are in school.
B. To temporarily hold bits of data needed by the CPU.
C. To make sure that the CPU runs properly
D. To make the CPU faster
Q4. Your manager has asked you to in- vestigate the possibility of installing a database on a Windows 8.1 computer. Which Windows administrative tool would you use to view the installed database drivers on the computer?
A. Local Security Policy
B. Component Services
C. Device Manager
D. Data Sources
Q5. Your manager asked you to find a de- vice for network security. He wants it to be able to perform packet filter- ing, shut down network attacks, block spam, and prohibit access to inappro- priate websites. What type of device r should you look for? e
A. Firewall
B. IPS
C. IDS
D. UTM
Q6. Which level of cache is the fastest but has the smallest capacity?
×
A. Level 1
B. Level 2
C. Level 3
D. Level 4
Q7. In Windows, what program do you use to un-install programs?
A. control panel or settings
B. launchpad
C. The App store
D. Google Play
Q8. Which of the following functions does the operating system not provide?
A. Monitors health and functionality
B. Folder and file structure
C. Interface between user and hardware
D. Coordinate tasks between applica tion software
Q9. Which file system is designed for transfer of large files between a per- sonal computer and flash devices?
A. FAT16 file system
B. FAT32 file system
C. exFAT file system
D. NTFS file system
Q10. GUI
A. Global User Interface
B. Graphical User Interface
Q11. Which of these is not a software?
A. Windows 10
B. Office 2016
C. CPU
D. Word
Q12. The software is the physical part of a n computer.
A. traue
B. false
Q13. choose the odd one out
A. switch user
B. lock
C. CUI
D. sleep
Q14. The replaced block in RAM need to be written back to swap space. This is called:
A. Swap in
B. Swap out
C. Demand paging
D. All of these
Q15. A computer’s external hard drive is often considered a ___ storage device
A. primary
B. secondary
C. tertiary
D. volatile
Q16. Definition of Software. It is a series of ___ that tells a computer what tasks to perform and how to perform them.
A. data
B. information
C. instruction
D. utility
Q17. When Performing a looping opera- tion, the instruction gets stored in the
A. Registers
B. System Heap
C. Cache
D. System stack
Q18. What is this?
×
A. Microsoft Window
B. Microsoft Office
C. Window Phone
D. Window XP
Q19. The Operating System communicates with a user via
A. input devices
B. interface
C. output devices
Q20. What are the 3 main operating systems?
A. MAC OS
B. Linux
C. Windows
D. Firefox
Q21. Below are 2 advantages and 1 dis- advantage for Command Line Inter- face.Choose the disadvantage
A. Takes up less memory
B. Takes less processing power
C. Can be very confusing to a beginner
Q22. What is Client-Server
A. An application program running on the local machine requests a ser vice from another application pro gram- server- running on the remote machine
B. Network operating systems dis tribute their functions over a number of networked computers
C. It then adds functions that allow Chapter 1. Operating System access to shared resources by a num ber of users concurrently
D. CPU can only run one program at a time. OS will switch programs for it
Q23. What is this.
×
A. Apple
B. Mac
C. Kitkat
D. Android
Q24. This question requires that you evalu- ate the underlined text to determine if it is correct. You need to install Windows 10 on a computer using a USB drive. You need to use a ZIP to create that drive. Select the correct answer if the underlined text does not make the statement correct. Select "No change is needed" if the under- lined text makes the statement cor- rect.
A. An ISO
B. A PXE
C. A ZTI n
D. No change is needed
Q25. THIS BOX APPEARS ON THE DESKTOP WHEN WE START A PROGRAM
A. WINDOW
B. OPERATING SYSTEM
C. TASKBAR
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