পরীক্ষা দিতে বা বিগত প্রশ্ন পড়তে এখানে ক্লিক করুন।

An essential difference between the operating system that runs a typical desktop computer and the operating system that runs a typical PDA is that .......

A. the desktop OS has a graphical user interface whereas the PDA OS does not.

B. the desktop OS manages hardware resources whereas the PDA OS does not.

C. the desktop OS can run several programs simultaneously whereas the PDA OS cannot.

D. the desktop computer has an OS whereas a PDA does not.

সঠিক উত্তর: the desktop OS can run several programs simultaneously whereas the PDA OS cannot.

খুব শীঘ্রই ব্যাখ্যা যুক্ত করা হবে।

সম্পর্কিত প্রশ্নাবলী