Computer and Mobile Devices Quiz

What is a key difference between a desktop computer and a laptop?

• Laptops have built-in keyboards and are more portable.

• Desktops are more portable and have built-in keyboards.

• Laptops are generally larger and consume more power.

• Desktops have more wireless features than laptops.

What is a primary feature of mobile devices compared to desktops and laptops?

• They have more cooling space for internal components.

• They are designed to be more mobile and consume less power.

• They are larger and have more robust components.

• They are connected to a server for the quickest speed.

What is a server commonly used for?

• To perform the same functions as a smartphone.

• To provide a touchscreen interface for laptops.

• To run websites and create shared drives on a network.

• To increase the size of mobile devices.

What is a key difference between a smartphone and a tablet?

• Tablets are smaller and can make phone calls.

• Smartphones are larger and have touchscreens.

• Tablets have touchscreens and are generally larger.

• Smartphones have larger screens and no wireless features.

What is a key difference between a smartphone and a tablet?

• Size and portability

• Operating system

• Camera quality

• Battery life

Define the characteristics that make these devices different from each other: smartwatch, smartphone, tablet, laptop, desktop and server.

• Size, portability, and processing power

• Color, brand, and price

• Battery life, screen resolution, and weight

• Operating system, design, and accessories

Give two example uses of a desktop PC.

• Making phone calls and sending texts

• Browsing the internet and word processing

• Taking photos and recording videos

• Navigating with GPS and fitness tracking

Explain why the use of smartphones has rapidly increased over the past decade.

• Decrease in internet speed

• Increase in screen size

• Advancements in wireless communication

• Reduction in battery life

Suggest two limitations of smart devices.

• High cost and limited availability

• Limited battery life and privacy concerns

• Excessive weight and large size

• Lack of internet connectivity and poor design

What is the primary function of input devices in a computer system?

• To execute commands and perform calculations

• To provide data to the computer

• To store data permanently

• To display information to the user