CWNP CWISA-102 Exam Prep Guide Prep guide for the CWISA-102 Exam [Q25-Q40] : Free valid test braindumps : http://free.validbraindumps.com

QUESTION 25
What is an important feature of the PHP scripting language?

It only works on Linux systems

It only works embedded in web applications

It only works from the command line

It works in web applications and at the command line

QUESTION 26
What is defined as the weakening of signal amplitude as the signal passes through a medium?

Reflection

Scattering

Diffraction

Attenuation

QUESTION 27
What is an advantage of an overlay monitoring system for wireless networks as opposed to an Integrated monitoring system?

An overlay solution does not require power provisioning

An overlay solution is less expensive than an integrated solution

An overlay solution collects less data so that reporting is more efficient

An overlay solution functions without disrupting services provided by the wireless network

QUESTION 28
Which one of the following is NOT a typical Smart City application?

City-wide municipal Wi-Fi

Pollution monitoring

Demand-based road tolling

Self-driving ride sharing

QUESTION 29
What is an important acceptance agreement to achieve in the final customer meeting for a wireless IoT deployment?

Stakeholder acceptance

Support for wearable IoT solutions

Scope definition

Power supply provisioning

QUESTION 30
You are considering the implementation of a lab for testing wireless equipment. What is the primary benefit of such a lab? (Choose the single best answer.)

Provides for testing to determine how much RF exposure you can tolerate

Provides a failover environment for your production systems

Provides a way to repurpose old hardware that is not ready for final removal

Provides a safe environment in which to develop practical skills and knowledge of a technology and to test the technology

QUESTION 31
What is a valid reason to continue using older wireless networking technologies?

The desire for faster communications

The desire to support internal antennas

The desire to use older encryption processes, which are faster regardless of the CPU implemented

A requirement to support legacy devices

QUESTION 32
What advantage is provided by using an NTP server within a wireless solution architecture?

It provides for semi-automatic IP addressing in wireless sensor networks

It ensures security through AES encryption

It ensures uniform, synchronized time among devices

It provides for name resolution for older network devices

QUESTION 33
You have been asked to locate an intermittent RF interference source. What tool will assist best in locating the generating device?

NMAP

WinPCAP

Spectrum analyzer

Protocol analyzer

QUESTION 34
What consideration is found in PtMP systems that is not found in PtP systems?

Interference avoidance

SINR optimization

Airtime management

Frequency selection

QUESTION 35
How is ASK modulation different from FSK modulation?

ASK varies the amplitude of the signal while FSK shifts its frequency

FSK is more sensitive to noise than ASK

ASK does not work at high frequencies

ASK can carry more data than FSK

QUESTION 36
What scripting language works natively inside of nearly all modern Web browsers and may also be used for automation within some wireless solutions, such as Node-RED?

PHP

Python

JavaScript

R

QUESTION 37
Which one of the following items has driven large serving 5- to 18-year-old students?

Cloud-based applications

Online torrent sites

Streaming music

Wearable body sensors

QUESTION 38
What is the primary difference between LoRa and LoRaWAN

LoRa uses RF and LoRaWAN uses light-based communications

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

LoRa is the Physical Layer and LoRaWAN is the Transport Layer

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

QUESTION 39
You must ensure proper security controls are in place for a wireless solution. The solution allows for the use of groups to grant access to resources and capabilities. What is the term used to describe a situation where an individual is granted more access than required because of inclusion in a group?

Improper delegation

Privilege escalation

Privilege creep

Improper grouping

QUESTION 40
In a wireless link, as the signal strength decreases, what else may decrease?

Noise

Interference

Latency

Transmission speeds