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Computer MCQs Part 16 | Operating Systems

computer mcqs with answer
151. Which of the example of operating system.?
A. Windows
B. Mac OS
C. Unix
D. All of these

152. Which of the following is not example of operating system.?
A. DOS
B, OS/2
C. Oracle
D. XENIX

153. Which one is the first operating system that introduced the GUI.?
A. DOS
B. Mac OS
C. Windows
D. All of These

154. MS-DOS was introduced by.?
A. Apple Corporation
B. IBM
C. Microsoft
D. Sun Microsystems

155. The XP in Windows XP stand for.?
A. Extended processer
B. Xenix Processor
C. Experience
D. Exceptional

156. MS-DOS is an ________  Operating system.?
A. Command line interface
B. GUI
C. Network
D. Embedded

157. Which of the following is not an example of network operating systems.?
A. Windows NT Server
B. UNIX
C. Solaris
D. DOS

158. ______ is a process that starts operating system when a user turns on the system.?
A. Booting
B. Running
C. Starting
D. None of these

159. Windows XP is developed by.?
A. Sun Micro-systems
B. AT & T Lab
D. Soft Tech
D. Microsoft

160. The term icon used in.?
A. Command-line interface
B. GUI
C. Unix
D. None of these


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