Question

2. Which of the following is a/are popular operating system/s for mobile phones?
Android
b. Windows mobile
iOS
d. All of these
3. Which of the following interface is mostly used in modern computers?
CUI
b. GUI
UI
d. None of these
4. Minimize button is located at the
corner of the window.
a. Top-right
b. Top-left
Bottom-left
d. Bottom-right

Answer 1

Answer:

2. Android.

3. none of the above.

4. top left.

Explanation:

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