Overview of Mobile Computing: Fundamentals and Applications

Question 1

What is a defining characteristic of mobile devices that allows them to connect to networks and access data while in motion?

Accepted Answer

Wireless connectivity

Answer

Large storage capacity

Answer

Powerful processors

Answer

Comfortable keyboards

Question 2

Which type of mobile device has an Android operating system and a foldable screen?

Accepted Answer

Foldable Smartphone

Answer

Smartphone

Answer

Tablet

Answer

Phablet

Question 3

How does cloud computing enhance the capabilities of mobile devices?

Accepted Answer

Provides on-demand access to powerful computing resources

Answer

Eliminates the need for data storage on the device

Answer

Extends device battery life

Answer

Strengthens security measures

Question 4

Which of the following is NOT a defining characteristic of mobile computing?

Accepted Answer

Exceptional data security

Answer

Portability

Answer

Limited resources

Answer

Context awareness

Question 5

The term 'mobile cloud computing' refers to:

Accepted Answer

Both of the above

Answer

Using mobile devices to access cloud services

Answer

Using cloud services to enhance mobile applications

Question 6

Considered the first smartphone, which device revolutionized mobile computing?

Accepted Answer

IBM Simon

Answer

Nokia 9000 Communicator

Answer

BlackBerry 9500

Answer

Apple iPhone

Question 7

Which type of mobile application allows users to remotely manage their finances?

Accepted Answer

Financial Management Apps

Answer

Social Networking Apps

Answer

Gaming Apps

Answer

Productivity Apps

Question 8

Which device is widely regarded as the first handheld mobile device?

Accepted Answer

IBM Simon

Answer

BlackBerry 9500

Answer

iPhone

Answer

Nokia 3310

Question 9

Identify the defining characteristic that differentiates mobile computing from traditional computing.

Accepted Answer

Mobility and portability

Answer

Graphical user interface

Answer

Multi-tasking capabilities

Answer

Large storage capacity

Question 10

Which components are considered fundamental to a mobile computing system?

Accepted Answer

Mobile device, network, and applications

Answer

Central server, mobile client, and database

Answer

Cloud platform, mobile interface, and middleware

Answer

Operating system, processor, and memory

Question 11

Which application area of mobile computing has had a significant impact on healthcare?

Accepted Answer

Telemedicine

Answer

Mobile gaming

Answer

E-commerce

Answer

Social networking

Question 12

What is the primary distinction between mobile computing and traditional computing?

Accepted Answer

Mobility and connectivity

Answer

Processing power

Answer

Operating system

Answer

User interface

Question 13

Define mobile computing, highlighting its essential characteristics and unique attributes.

Accepted Answer

Mobile computing involves computing on compact, portable, and wireless devices.

Answer

Mobile computing is exclusively designed for business and professional use.

Answer

Mobile computing is limited to entertainment purposes.

Answer

Mobile computing solely enables internet access.

Question 14

Which of the following is a key characteristic of mobile computing?

Accepted Answer

Small form factor and portability

Answer

Large data storage capacity

Answer

Wired network connections

Answer

Powerful processing capabilities

Question 15

Which wireless technology was primarily used by the first generation of mobile devices?

Accepted Answer

1G (analog cellular networks)

Answer

2G (digital cellular networks)

Answer

3G (high-speed data networks)

Question 16

What is the primary role of a mobile operating system?

Accepted Answer

Manage hardware resources and provide a user interface for applications.

Answer

Provide security measures to protect the device from threats.

Answer

Handle network connectivity and data management tasks.

Question 17

Which of the following is NOT a common security concern associated with mobile computing?

Accepted Answer

Large screen size of mobile devices

Answer

Unsecured wireless network connections

Answer

Data breaches and identity theft

Answer

Malware and phishing attacks

Question 18

What is the primary purpose of a mobile device management (MDM) system?

Accepted Answer

To centrally manage and secure mobile devices within an organization

Answer

To provide remote access to corporate servers

Answer

To develop and deploy mobile applications

Answer

To monitor user activity on mobile devices

Question 19

How does the Internet of Things (IoT) impact mobile computing?

Accepted Answer

It enables mobile devices to interact with and control various smart devices and appliances

Answer

It extends the battery life of mobile devices

Answer

It provides a secure platform for mobile transactions

Question 20

What is the main advantage of using mobile computing for education?

Accepted Answer

Enhanced student engagement

Answer

Reduced hardware costs

Answer

Improved data security

Answer

Faster internet access

Question 21

Which of the following is a popular mobile application development framework?

Accepted Answer

React Native

Answer

ASP.NET Core

Answer

Spring Boot

Answer

Node.js

Question 22

What type of wireless network technology is commonly used for mobile data connectivity?

Accepted Answer

Cellular network

Answer

Wi-Fi

Answer

Bluetooth

Answer

Infrared

Question 23

What is the key difference between a smartphone and a feature phone?

Accepted Answer

Ability to run complex applications

Answer

наличие камеры

Answer

Screen size