CWISA-102問題集、CWNP実際の試験問題

質問 1

You must plan for encryption in a wireless solution deployment. What type of data should always be encrypted? (Choose the single best answer.)

A. Sensitive data in transmission

B. Sensitive data in memory

C. Non-sensitive data at rest

D. Non-sensitive data in archives

正解: A

解説: (PassTest メンバーにのみ表示されます)

質問 2

What best describes the area covered or connected by a WWAN?

A. Campus

B. City

C. In-building

D. Region

正解: D

解説: (PassTest メンバーにのみ表示されます)

質問 3

What does the number in the various Quadrature Amplitude Modulation levels, such as 16 in QAM-16 and 64 in QAM-64, indicate? (Choose the single best answer.)

A. The number of target points in the QAM constellation, which are equivalent to amplitude and phase combinations

B. The speed of data transfer, which is four times the number in the QAM level

C. The number of spatial streams, which is 1/4 the number in the QAM level

D. The channel width, which is stipulated in MHz

正解: A

解説: (PassTest メンバーにのみ表示されます)

質問 4

What is the primary difference between LoRa and LoRaWAN

A. LoRa uses RF and LoRaWAN uses light-based communications

B. LoRa is the Physical Layer and LoRaWAN is the Transport Layer

C. LoRa is used for communicating across the Internet and LoRaWAN is used only on the local link

D. LoRa is the modulation method (using CSS modulation at the Physical Layer) and LoRaWAN is the MAC sub-layer of the Data Link layer

正解: D

解説: (PassTest メンバーにのみ表示されます)

質問 5

What is most often used to track livestock on large farms and identify each animal Individually?

A. RFID tags

B. 802.11 wireless radios

C. Photodiode sensors

D. Thermistor sensors

正解: A

解説: (PassTest メンバーにのみ表示されます)

質問 6

Key performance indicators and business requirements are most relevant to what operational activity for an existing wireless IoT solution?

A. Upgrading

B. Removal

C. Implementation

D. Monitoring

正解: D

解説: (PassTest メンバーにのみ表示されます)

質問 7

What is an important feature of the PHP scripting language?

A. It only works on Linux systems

B. It works in web applications and at the command line

C. It only works embedded in web applications

D. It only works from the command line

正解: B

解説: (PassTest メンバーにのみ表示されます)

CWNP Certified Wireless IoT Solutions Administrator - CWISA-102 模擬練習