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Operating System (OS)

Operating System (OS)
My computer was introduced from

Windows 3.11
Windows 95
Windows 3.1
Windows 98

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Operating System (OS)
If the number of bits in a virtual address of a program is 16 and the page size is 0.5 K bytes, the number of pages in the virtual address space is

16
None of these
64
32
128

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Operating System (OS)
Which of the following is not true about the memory management?

None of these
segmented memory can be paged
paging suffers from internal fragmentation
segmentation suffers from external fragmentation
virtual memory is used only in multi-user systems

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Operating System (OS)
A ..... allows you to write on screen with a digital pen and convert that writing into characters that the PC can process

Tablet PC
Media Center
Database manager
Monitor RS

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Operating System (OS)
The shortcut key to open a task manager is:

Alt + Tab
Alt + Ctrl + Delete
Alt + F1
F1

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Operating System (OS)
Which runs on computer hardware and serve as platform for other software to run on?

Application Software
All
Operating System
System Software

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