Mobile Computing | MCQs

Explanation

A Personal Digital Assistant (PDA) is a handheld computer used for managing personal information like contacts, calendar, and notes.

PDAs were popular before smartphones.

It often included touchscreens and stylus input.

Explanation

Android OS is specifically designed for mobile devices like smartphones and tablets.

It is a touchscreen-based operating system developed by Google.

Explanation

Handheld devices, such as smartphones, tablets, and personal digital assistants (PDAs), are examples of hardware.

Hardware refers to the physical components of a computer system, including devices that are held in one's hand.

Explanation

Today's handheld computers, which are also called personal digital assistants (PDAs),

 The reason why:

Handheld operating systems are available in all handheld devices like Smartphones and tablets.

It is sometimes also known as a Personal Digital Assistant.