444. When you open my computer on desktop you see the information of
Hard disk
CD
Removable disk
All of the above
✅ The correct answer is option D.
446. The core of operating system is:
Unix
Kernel
Command.com
None of these
✅ The correct answer is option B.
448. You can add or remove program
Add / Remove program from control panel
Delete the shortcut icon from desktop
Both A and B
None of Above
✅ The correct answer is option A.
450. The file system “NTFS” stands for
New Type File System
Never Terminated File System
New Technology File System
Non Terminated File System
✅ The correct answer is option C.
452. An incremental backup
should be done each month
uses more tapes
saves all files
saves only files that have recently changed
✅ The correct answer is option D.
454. If the displayed system time and date is wrong, you can reset it using
Write
Calendar
Write file
Control panel
✅ The correct answer is option D.
456. The function(s) of the Storage Assignment is (are)
to assign storage to all variables referenced in the source program.
to assign storage to all temporary locations that are necessary for intermediate results.
to assign storage to literals, and to ensure that the storage is allocate and appropriate locations are initialized.
all of the above
✅ The correct answer is option D.
458. Which of the following does not support more than one program at a time?
DOS
Linux
Windows
Unix
✅ The correct answer is option A.
460. The category of operating system that you most likely have running on your PDA computer is a ……. Operating system
Real time
Single user, single task
Single user, multitask
Multiuser, multitask
✅ The correct answer is option B.
463. Running multiple programs at the same time is called:
Multitasking
Foreground tasking
Single tasking
Symmetric
✅ The correct answer is option A.