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IoTBT_504-602

Authored by Thathapudi Jesse Joel

Professional Development

University

IoTBT_504-602
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10 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What frequency band is most widely used for IoT applications?

1.2 GHz

2.4 GHz

5.8 GHz

900 MHz

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which technology is primarily used for short-range wireless communication in IoT?

NFC

ZigBee

Wi-Fi

Ethernet

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the primary function of a cloud server?

To enhance RF communication

To manage IoT devices

To provide centralized server resources over a network

To store data locally

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is a challenge in managing IoT devices?

High power consumption

Interoperability

Limited data storage

Excessive bandwidth

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does ZigBee primarily operate on?

2.4 to 2.485 GHz

5 to 6 GHz

900 MHz

1.2 GHz

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is a key benefit of using cloud servers?

Physical server management

Increased hardware costs

Scalability

Limited access

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which protocol is designed for efficient management of constrained IoT devices?

HTTP

FTP

LWM2M

MQTT

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