D. Match the following.
a. Mobile OS
1.
1. Windows 7
b. Utility program
2.
2. Android OS
c. Operating system
3
3. MS Word
d. Application software
4
4. System and security
Answers
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Answer:
mobile os is android os windows 7 is a oprating system ms word is application softwere and system and security is the utility program
Explanation:
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