CMT Device Hardware & Software

Question 1

What is the main function of a mobile device's motherboard?

Accepted Answer

To connect hardware components for communication

Answer

To store data

Answer

To provide processing power

Answer

To increase battery life

Question 2

Which of the following is NOT a type of mobile device screen technology?

Accepted Answer

CRT

Answer

OLED

Answer

LCD

Answer

AMOLED

Question 3

What role does RAM play in a mobile device?

Accepted Answer

It stores temporary data for active applications

Answer

It stores data long term

Answer

It regulates battery life

Answer

It connects hardware components

Question 4

What is the function of a mobile device's operating system?

Accepted Answer

It manages hardware resources and runs applications

Answer

It regulates internet connectivity

Answer

It tracks user activities

Answer

It increases battery efficiency

Question 5

Which of the following is a common mobile device processor brand?

Accepted Answer

Qualcomm Snapdragon

Answer

Intel

Answer

NVIDIA

Answer

AMD

Question 6

What does the term 'mobile device chipset' refer to?

Accepted Answer

The set of integrated circuits that process data

Answer

The screen display

Answer

The device’s internal storage

Answer

The power supply unit

Question 7

Why are mobile devices generally smaller than desktop computers?

Accepted Answer

For portability and space efficiency

Answer

For aesthetic reasons

Answer

To increase processing speed

Answer

To improve security

Question 8

Which component in a mobile device is responsible for wireless communication?

Accepted Answer

Wireless communication module

Answer

Motherboard

Answer

Processor

Answer

Display screen

Question 9

What is the function of a mobile device's battery?

Accepted Answer

To power the device's components

Answer

To store data

Answer

To store applications

Answer

To regulate network connectivity