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OS(Computer Operating Systems) Part 2
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1. Start/restart the computer is called
Exit
Run
Option
Boot
2. Which file is transferred when computer is start up?
Document
Program files
Operating system
System files
3. Which of the following is an example of utility?
Antivirus
Word
Operating system
Data recovery
4. Which is built directly on the hardware?
Computer Environment
Application Software
Operating System
Database System
5. ….system is built directly on the hardware
Environment
System
Operating
None
6. The purpose of run command in start menu is to
Launch internet browser
Open internet explorer
Open windows explorer
Start programs
7. You can select My Computer icon and press Alt + Enter to
Delete it from desktop permanently
Open it in Explorer mode
Open System Properties dialog box
Pin it on Start menu
8. Generally quick launch toolbar is displayed on
the left side of taskbar
the right side of taskbar
on the middle of taskbar
a bar out of taskbar
9. Which is not a valid file system?
FAT 16
FAT 32
NTFS
FXZ
10. Which file system DOS typically use?
FAT 16
FAT 32
NTFS
LMFS
11. Which file system Windows 95 typically use?
FAT 16
FAT 32
NTFS
LMFS
12. Which of the following is not a mode in starting Windows?
Command Prompt
Safe Mode
Normal Mode
Turbo Mode
13. Which of the following is default mode for Windows to start?
Command Prompt
Safe Mode
Normal Mode
None of above
14. The file system “NTFS” stands for
New Type File System
Never Terminated File System
New Technology File System
Non Terminated File System
15. What is the full form of NTFS
New Technology File System
New Technical File System
New Technician File System
None of the above
16. Which one of the following is not the function of Operating System?
Resource Management
File Management
Networking
Processor Management
17. How do you connect internet in your system?
My computer >> dialup networking
Control panel >> modem
Network neighborhood
None of above
18. The following applications may appear on system tray except
System Clock
Volume Control
Network Connection
MS Office Suite
19. Which of the following is text browser?
Lynx
Hot Java
Netscape
Internet Explorer
20. Which of the following is default location of saving and opening file?
Desktop
My computer
My documents
All of above
21. By default we can save the file in
Desktop
Recycle bin
My document
My computer
22. ___ is the operating systems File and folder Manager
Windows Explorer
Windows Control Panel
My Computer
My Documents
23. It is used to explorer the contents of computer, drives as well as manage files
Control Panel
My Document
My Computer
My Network Place
24. The necessary conditions needed before deadlock can occur?
No Mutual Exclusion; Hold and wait; Preemption; Circular Wait
Mutual Exclusion; No Hold and wait; Preemption; Circular Wait
Mutual Exclusion; Hold and wait; No Preemption; Circular Wait
Mutual Exclusion, Hold and wait, Preemption, No Circular Wait
25. The OS used to operate the mobile phone is a
Smart card OS
Embedded OS
Multiuser OS
None of above
26. UNIX operating system is a(n)
Time sharing operating system
Multi-user operating system
Multi-tasking operating system
All of the above
27. The ability of an operating system to control the activities of multiple program at the same time iscalled
Multitasking
Multiprocessing
Multioperating
Multipaging
28. The OS used to operate the mobile phone is a
Smart card OS
Embedded OS
Multi user OS
None of above
29. Unix Operating System is an
Multi User Operating System
Time Sharing Operating System
Multi Tasking Operating System
All the Above
30. is used in operating system to separate mechanism from policy
Single level implementation
Two level implementation
Multi level implementation
None
31. _____ is used in operating system to separate mechanism from policy
Single level implementation
Two level implementation
Multi level implementation
None
32. Essential files of MS DOS are
Command.com
Io.sys
Msdos.sys
All of above
33. Which Operating System doesn’t support long file names?
OS/2
Windows 95
MS-DOS
Windows NT
34. We need system files to run
MS Word
MS Excel
MS Dos
MS Access
35. What is the function of folder?
Save files
Delete files
Move files
All of the above
36. Which command is used to open the directory?
Open
Chdir
Move
All of above
37. Which button might you find in a windows title bar?
Close button
Maximize button
Minimize button
All of the above
38. Press the ….button to have the window fill the entire screen
Close
Maximize
Minimize
none of the above
39. Which windows features can be accessed from the start menu?
Help
Windows Explorer
Microsoft Network
All of above
40. … are list of commands that appear on the screen
GUIS
Icons
Menus
Windows
41. The box on …. that allows you to choose where to go and is located below the standard toolbar
System menu
Address bar
Menu bar
None of these
42. A …. is a set of computer instructions that carry out a task on the computer
Program
Database
Memory files
None of the above
43. Which command is used to copy system files?
Sys
Command
MD
Move
44. To make file in MS Dos we need command
Copy
Copy con
MD
Make File
Submit