最新的CWNP Certified Wireless IoT Solutions Administrator(2025 Edition) - CWISA-103免費考試真題

A. SNR includes interference measurements that skew the results

B. SINR excludes interference and only measures the noise floor

C. SINR includes interference as well as the noise floor

D. SNR excludes the noise floor, which skews the results

A. The DHCP lease time

B. Channel width and airtime utilization

C. The SSID name length

D. The Ethernet cable type used

A. Authentication proves identity and authorization determines access to specific resources

B. Authentication is used in wireless solutions and authorization is not

C. Authentication ensures privacy and authorization ensures availability

D. Authentication is not used in wireless solutions and authorization is used in wireless solutions

A. Attenuation

B. Reflection

C. Scattering

D. Diffraction

A. Operation only on 5 GHz

B. Extremely long range (tens of kilometers)

C. Very high throughput (hundreds of Mbps)

D. Mesh networking support

A. Enabling over-the-air firmware updates

B. Using a single shared password for all devices

C. Accepting only unsigned firmware to improve device speed

D. Allowing open access to management ports

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

B. The channel width, which is stipulated in MHz

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

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

A. Too short antenna cables

B. Excessive spreading factor (SF too high)

C. Gateway operating on 5 GHz

D. Incorrect network session keys

A. Subcarriers of OFDMA can contain data destined for a different receiver

B. OFDMA allows multiple devices to transmit simultaneously on the same frequency

C. OFDMA offers greater range by using multiple channels at once

D. OFDMA uses multiple radios to achieve higher throughput