Q.1
...... controls the way in which the computer system functions and provides a means by which users can interact with the computer
Q.2
Which one of the following is not a layer of operating system?
Q.3
When a computer is first turned on or restarted, a special type of absolute loader called
Q.4
In which type of the following OS, the response time is very crucial.
Q.5
Which is not the function of the operating system?
Q.6
The virtual memory is
Q.7
Internet Explorer is
Q.8
Which of the following is a correct association between a vendor and an operating system
Q.9
Which of the following memory unit that processor can access more rapidly
Q.10
Small pictures appear on the desktop
Q.11
A graphical user interface displays
Q.12
To change the screen saver you can go from
Q.13
You can add or remove program
Q.14
Which of the following command is used to switch between the window programs?
Q.15
Driver is
Q.16
To prevent the addition and deletion of files on a disk or tape we use
Q.17
System files allocated at
Q.18
...... transforms one interface into other interface
Q.19
During the boot process, the ..... looks for the system file
Q.20
Which of the following resources must be protected by the operating system?
Q.21
Who is called a supervisor of computer activity?
Q.22
........ interface consists of thing like program counter, register, interrupts and terminal
Q.23
....... show characteristics with both hardware and software
Q.24
What are the two types of Semaphore?
Q.25
From where do you change mouse setting?
Q.26
Work group means
Q.27
The core of operating system is:
Q.28
Copying a process from memory to disk to allow space for other processes is Called
Q.29
Any files deleted in Windows goes into
Q.30
Which of the following is a disk compression tool?
Q.31
What does Belady's Anomaly related to?
Q.32
A ..... allows you to write on screen with a digital pen and convert that writing into characters that the PC can process
Q.33
What do you mean by Memory Compaction?
Q.34
Desktop is a
Q.35
Which operating system does not support long file names?
Q.36
Which of the following is not a system tool?
Q.37
Which of the following statement about directories is false?
Q.38
Which operating system uses short file names?
Q.39
The program that is responsible for loading the operating system into RAM is called
Q.40
Multi programming systems ......
Q.41
Bringing a page into memory only when it is needed, this mechanism is called
Q.42
It is the default folder for many Windows Applications to save your file
Q.43
Netscape navigator is a
Q.44
To print documents from Windows
Q.45
The component of Windows that lets you to transfer contents from one document to another
Q.46
Which of the following appear in Windows menu bar?
Q.47
The operating system allows the user to organize the computer's contents in a hierarchical structure of directories that include all of the following except:
Q.48
Which of the following key is used to move the pointer from one pane to next pane?
Q.49
In a folder, which of the following key is used to rename the file or folder
Q.50
A character that represents one or more unknown character is
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