CCC Online Test-2021
01. What does "Hibernate" mean in Windows XP / Windows 7?
2. What should be the first step while upgrading the OS?
3. What is the primary function of the operating system?
4. Typically in MS DOS, which drive letter is the primary hard disk drive?
5. Which command is used to end the process in Linux?
6. Which command lists the last 10 lines of a file in Linux?
7. Which command is used to compare files in Linux?
8. Which command is used to list the contents of directories in Linux?
9. What file command stores files during the booting process.
10. Which file does the booting process run automatically?
11. Config.sys provides free space of memory in the booting process.
12. What is the meaning of file system "NTFS" mean?
13. A processor is a device that performs a sequence of operations specified by instructions in memory.
14. Which operating system does not support long file names?
15. Which command is used in MS DOS to divide the surface of a blank floppy disk into sectors and assign a unique address to each?
16. If you do not know which version of MS DOS you are using in your computer, what command will you use?
17. If there is more than one recycle bin for the hard disk, you can set a different size for each recycle bin.
18. Process Control is an example of Real Time Operating System.
19. Which program runs after the computer boots and loads the GUI?
20. Which Windows OS does not have a start button?
21. DOS does not support more than one program at a time.
22. Linux is an open source operating system.
23. Which are the system programs that combine individual compiled modules of the program as appropriate for execution?
24. The Memory Address Register is the place where memory is read or stored.
25. Which command will be used to transfer a specific file from one disk to another in MS DOS?
26. The full name of the OS is Operating System.
27. What is the first process started by the Linux kernel?
28. What is the process of restarting when the computer is already powered on?
29. Which extension does the batch file use?
30. MS DOS supports file names of up to characters.
31. Which command is used to delete a directory in MS DOS?
32. When working with MS DOS, which key is used to get the previous command?
33. In DOS, which command is used to delete all files with Directory located in it?
34. Which command in DOS can we create Directory or Sub directory?
35. The main function of the interpreter command is to get and execute the command given by the user.
36. If a process fails, most operating systems write error information to the log file.
37. OS that allows the execution of only one process at a time is known as.
38. Which module controls the CPU in the process selected by the short-term scheduler?
39. The time interval from start to finish of the process is known as?
40. Generally Unix OS is used for web servers.
41. When was Unix OS developed?
42. What is the main language of Unix OS?
43. What is the full form of POST?
44. If the date and time in the system is incorrect, where can you reset it?
45. Which command is used to create a Linux file system?
46. When was the Windows 98 operating system developed?
47. When was the Android operating system launched?
48. Android 10 is the latest version of Android OS.
49. Which OS is used in Apple Computer?
50. Android is a mobile operating system based on a modified version of the Linux kernel and other open source software.
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