Question $201$ pts

True or False? Spread$-$spectrum systems are less susceptible to the effects of multipath because the broad frequency range used mitigates them on any given frequency.

Group of answer choices

True

False

Flag question: Question $21$

Question $211$ pts

Which of the following best describes bluesnarfing?

Group of answer choices

A storekeeper in a shopping mall sets up Bluetooth$-$enabled devices with high$-$gain antennas to spam any Bluetooth$-$enabled devices passing by$.$

It is a technique whereby an attacker gains access to unauthorized information on a Bluetooth$-$enabled device.

It is a method that enables an attacker to take control of a Bluetooth$-$enabled device.

Whenever a Bluetooth$-$enabled device comes near another Bluetooth device, they begin to communicate without any user initiation or intervention.

Flag question: Question $22$

Question $221$ pts

True or False? Wardriving is an attack from outside the boundaries of the home or business premises.

Group of answer choices

True

False

Flag question: Question $23$

Question $231$ pts

When planning a cyberattack, attackers will spend a great deal of time profiling a network and organization, probing for clues to the systems and devices deployed on the network. What is the first step in the planning phase of an attack?

Group of answer choices

Plan the actual tactics of the attack that will allow them to associate with a specific access point

Capture packets traversing the air interface

Use wireless scanning software to detect the presence of a poorly deployed $802\mathrm{.}11$ wireless network

Gather Layer $2$ network information, such as media access control $($MAC$)$ addresses and service set identifiers $($SSIDs$)$

Flag question: Question $24$

Question $241$ pts

True or False? Wireless networks are vulnerable to malicious data injection because these networks do not use firewalls.

Group of answer choices

True

False

Flag question: Question $25$

Question $251$ pts

What is a pre$-$Robust Security Network $($RSN$)$ Layer $2$ encryption method that protects information in the payload from Layers $3$ through $7?$

Group of answer choices

Open System Authentication $($OSA$)$

Wi$-$Fi Protected Access $($WPA$)$

Wired Equivalent Privacy $($WEP$)$

Temporal Key Integrity Protocol $($TKIP$)$

Flag question: Question $26$

Question $261$ pts

Which of the following was viewed as an interim solution to address serious weaknesses in another data protection technology?

Group of answer choices

WPA$2-$PSK

WPA$2-$EAP

WPA

WEP

Flag question: Question $27$

Question $271$ pts

True or False? Disabling unused Ethernet switch ports by default helps to prevent rogue access points from getting an Ethernet backhaul connection.

Group of answer choices

True

False

Flag question: Question $28$

Question $281$ pts

True or False? A dead spot on a wireless network is where the radio signal does not reach.

Group of answer choices

True

False

Flag question: Question $29$

Question $291$ pts

On a network, which type of guest access enables all visitors to share a known password for user authentication?

Group of answer choices

Provisioned guest access

Common guest password

Open access

Closed access

Flag question: Question $30$

Question $301$ pts

True or False? The IEEE $802\mathrm{.}1$X specification describes three entities: supplicant, authenticator, and authentication server.

Group of answer choices

True

False

Flag question: Question $31$

Question $311$ pts

True or False? For a large$-$scale wireless network, the most common design is to have overlapping coverage areas so the network can support seamless roaming.

Group of answer choices

True

False

Flag question: Question $32$

Question $321$ pts

True or False? An access point with a built$-$in Remote Authentication Dial$-$In User Service $($RADIUS$)$ client cannot communicate directly with a RADIUS server.

Group of answer choices

True

False

Flag question: Question $33$

Question $331$ pts

True or False? SQL injection attacks are common on dynamic websites that front a database and can occur when input is not validated.

Group of answer choices

True

False

Flag question: Question $34$

Question $341$ pts

Maria is a network technician. She wants to view a list of network connections, routing tables, and network interface information, such as protocol performance, on a computer. Which of the following should Maria use?

Group of answer choices

InSSIDer

tracert

netstat

ping

Flag question: Question $35$

Question $351$ pts

True or False? An important distinction between vulnerability scanning and pentesting is that pentests are non$-$intrusive and do not cause damage, whereas vulnerability scans can cause an outage.

Group of answer choices

True

False

Flag question: Question $36$

Question $361$ pts

Which of the following is not true of penetration testing?

Group of answer choices

It requires permission.

It is best not to seek permission ahead of tim