What is the benefit of using SINR as opposed to SNR to reference signal quality at a receiver?
A. SNR excludes the noise floor, which skews the results
B. SNR includes interference measurements that skew the results
C. SINR excludes interference and only measures the noise floor
D. SINR includes interference as well as the noise floor
正解:D
解説: (Pass4Test メンバーにのみ表示されます)
質問 2:
You are implementing a smart office wireless solution for a small business. The business owner indicates that It is acceptable to use consumer-targeted wireless devices. What is a common negative attribute of consumer-targeted smart home or smart office devices?
A. They usually stop working after twelve months
B. They rarely support features required for small business deployment
C. They often operate only in the 2.4 GHz frequency band used by 802.11 devices
D. They typically only support FHSS modulation schemes
正解:C
解説: (Pass4Test メンバーにのみ表示されます)
質問 3:
What is a common characteristic of Industrial IoT (IIoT) devices that is not a characteristic of all IoT devices?
A. Ruggedized devices constructed for operating in harsh environments
B. Transmission of small amounts of data throughout the day
C. Use of proprietary protocols
D. Use of standardized protocols
正解:A
解説: (Pass4Test メンバーにのみ表示されます)
質問 4:
You are troubleshooting a problem with a wireless solution that uses MQTT where the IoT end devices are not reporting to the MQTT server/broker. At what Layer of the OSI Model should troubleshooting begin when using a bottom-up method?
A. Layer 6
B. Layer 4
C. Layer 1
D. Layer 5
正解:C
解説: (Pass4Test メンバーにのみ表示されます)
質問 5:
Within what development environment is XAML most commonly used?
A. PHP
B. .NET
C. Python
D. R
正解:B
解説: (Pass4Test メンバーにのみ表示されます)
質問 6:
You are planning a wireless solution deployment. The organization has several wireless solutions in use. The new deployment must coexist with these other wireless solutions. What is the most important factor to consider when implementing the new wireless solution?
A. Coordinating frequency use with the other wireless solutions
B. Implementing contrasting encryption keys countering the other wireless solutions
C. Implementing matching encryption keys synchronized with the other wireless solutions
D. Coordinating mounting locations with the other wireless solutions
正解:A
解説: (Pass4Test メンバーにのみ表示されます)
川奈** -
CWNPさんの問題集を使って無事合格することができた。以前別サイトでCWISA-102の問題集を購入したんだけどね、受験に失敗して、半分諦めた感じでこのサイトPass4Testの問題集に出会って。合格って楽しい!