Native Applications Characteristics

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What is a limitation of the mobile environment mentioned in the text?

Resource constraints
Easy interaction with users
High quality graphics
Uncontrolled cell population (correct)

Which factor contributes to limitations imposed by mobility as discussed in the text?

Resource constraints
Battery life
Signal power variations (correct)
Screen size

What issue is mentioned regarding the wireless network in the text?

Screen size
High quality graphics
Security constraints
Limited communication bandwidth (correct)

Why is it difficult to ensure Quality of Service (QoS) according to the text?

Uncontrolled cell population (D) Signup and view all the answers

What is a security constraint associated with portable devices as mentioned in the text?

Wireless access encryption (C) Signup and view all the answers

Which feature is emphasized as a good app feature in the text?

High quality graphics (C) Signup and view all the answers

What is a key characteristic of Native Applications?

They are coded in the native language of the device (C) Signup and view all the answers

How are Native Apps distributed to users?

Through popular app stores or marketplaces (C) Signup and view all the answers

What differentiates Native Apps from Web Apps in terms of device access?

Web Apps require a container app to run on a device (A) Signup and view all the answers

Why can Native Apps fully utilize the features of a device?

Because they are coded in the native language of the device (A) Signup and view all the answers

What advantage do Native Apps have over Web Apps in terms of offline use?

Native Apps can be used offline without any issues (D) Signup and view all the answers

What is the main role of mobile network operators?

Install cellular towers (B) Signup and view all the answers

How is CDMA technology described in the text?

Enables greater coverage (A) Signup and view all the answers

What is the unique characteristic of the Mobile Ecosystem mentioned in the text?

Made up of different parts working together (C) Signup and view all the answers

Which term is used interchangeably with 'mobile network operators'?

Cellular companies (A) Signup and view all the answers

What is a key responsibility of mobile network operators regarding subscribers?

Handle billing and support (A) Signup and view all the answers

How does the text describe cellular technology in simple terms?

Just radio receiving signals from antennas (A) Signup and view all the answers

What is the recommended way to prevent unintended data leakage?

Assess and audit security (B) Signup and view all the answers

How can poor authentication & authorization be improved?

Use multifactor authentication (A) Signup and view all the answers

What type of certificate should never be allowed to prevent transport layer protection issues?

Self-signed certificates (B) Signup and view all the answers

What is a common cause of data leaks?

Poor data security and sanitization (C) Signup and view all the answers

Which action helps in preventing account theft due to transport layer protection issues?

Implementing strong encryption algorithms (B) Signup and view all the answers

What is the best practice to improve security when exchanging data over networks?

Monitoring third-party risks (B) Signup and view all the answers

What is a common way mobile devices can get malware?

Opening suspicious emails (C) Signup and view all the answers

Why is it recommended to monitor battery life according to the text?

To indicate if someone has unauthorized access to the device (D) Signup and view all the answers

What are the general protection tips mentioned in the text?

Installing mobile security applications and reading reviews before downloading (D) Signup and view all the answers

Why is cloud-based security beneficial for mobile devices as per the text?

It provides faster scanning and less energy consumption (B) Signup and view all the answers

What are the challenges associated with Mobile Ad-hoc Networks described in the text?

Limited connectivity (C) Signup and view all the answers

In what ways can a user protect their mobile device from malware according to the text?

Turning off Wi-Fi when not in use and installing security applications (C) Signup and view all the answers