OS MCQ and Objective Questions Part 6 | Operating System MCQ | Operating System Objective type Questions
About Operating System : An operating system i.e. OS is a system software, which is bridge of Device hardware and software. It is also manage device hardware and device applications and provide access to the users. Actually OS is a program which is developed by device (like computer, laptop, mobile etc) manufacturer. It is designed for the specific purpose and for better experience to the users. The main function of OS is to manage user input and output command, mass storage, time sharing, speed,, etc.
There are many Operating system available in the market like: Microsoft Window, MacOS, Linux, Android, iOS. There are many types of Operating System, which is depended upon user and tasking:
Single tasking and multi tasking: In the single tasking system only one program run at a time but in the multi tasking more than one program run at a time.
Single User and multi user: In the Single user system only one user access at a time but in the multi user system more than one user access system at a time.
There are many Operating system available in the market like: Microsoft Window, MacOS, Linux, Android, iOS. There are many types of Operating System, which is depended upon user and tasking:
Single tasking and multi tasking: In the single tasking system only one program run at a time but in the multi tasking more than one program run at a time.
Single User and multi user: In the Single user system only one user access at a time but in the multi user system more than one user access system at a time.
127. Booting means
128. Booting means
129. RD command are used to
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130. When you open my computer on desktop you see the information of131. ....is an intermediate storage for deleted files
132. We can start the application from?
133. Which command is used to list out deleted files in DOS?
134. Which of the following is not process states?
135. Which command is used to delete the directory and all of its contents in one step?
136. What you type at the DOS command prompt to return back to windows?
137. What do you type at the DOS command prompt to return back to Windows
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138. The question mark (?) indicates in file searching139. Save operation means
140. CAD software is most likely to be used by
141. A spooler is a
142 print job is completed 142. The problem with ...file is that they slow your computer's operation
143. User action such as keystroke or mouse click are referred to as
144. Which is not internal command?
145. What is the method of handling deadlocks?
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146. To delete a file without allowing it to store in recycle bin147. Operating system is a ....
148. To display a shortcut menu for an object you use
149. Which of the following separates primary file and extension is
150. In Microsoft windows, the graphical pattern on the desktop used as background for windows is
