Allison Mernka
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CISSP Information Security Quiz sobre CISSP Official Study Guide Questions (10-12), criado por Allison Mernka em 19-11-2021.

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CISSP Official Study Guide Questions (10-12)

CISSP Official Study Guide Questions (10-12)

Questão 1 de 60

1

Which of the following is the most important aspect of security?

Selecione uma das seguintes:

  • Physical security

  • Intrusion detection

  • Logical security

  • Awareness training

Explicação

Questão 2 de 60

1

What method can be used to map out the needs of an organization for a new facility?

Selecione uma das seguintes:

  • Log file audit

  • Critical path analysis

  • Risk analysis

  • Inventory

Explicação

Questão 3 de 60

1

What infrastructure component is often located in the same position across multiple floors in order to provide a convenient means of linking floor-based networks together?

Selecione uma das seguintes:

  • Server room

  • Wiring closet

  • Datacenter

  • Media cabinets

Explicação

Questão 4 de 60

1

Which of the follwoing is not a security-focused design element of a facility or site?

Selecione uma das seguintes:

  • Separation of work and visitor areas

  • Restricted access to areas with higher value or importance

  • Confidential assets located in the heart or center of a facility

  • Equal access to all locations within a facility

Explicação

Questão 5 de 60

1

Which of the following does not need to be true in order to maintain the most efficient and secure server room?

Selecione uma das seguintes:

  • It must be human compatible.

  • It must include the use of nonwater fire suppressants

  • The humidity must be kept between 40 and 60 percent

  • The temperature must be kept between 60 and 75 degrees Fahrenheit

Explicação

Questão 6 de 60

1

Which of the following is not a typical security measure implmented in relation to a media storage facility containing reusable removable media?

Selecione uma das seguintes:

  • Employing a librarian or custodian

  • Using a check-in/check-out process

  • Hashing

  • Using sanitization tools on returned media

Explicação

Questão 7 de 60

1

Which of the following is a double set of doors that is often protected by a guard and is used to contain a subject until their identity and authentication are verified?

Selecione uma das seguintes:

  • Gate

  • Turnstile

  • Mantrap

  • Proximity detector

Explicação

Questão 8 de 60

1

What is the most common form of perimeter security devices or mechanisms?

Selecione uma das seguintes:

  • Security guards

  • Fences

  • CCTV

  • Lighting

Explicação

Questão 9 de 60

1

Which of the following is not a disadvantage of using security guards?

Selecione uma das seguintes:

  • Security guards are usually unaware of the scope of the operations within a facility.

  • Not all environments and facilities support security guards.

  • Not all security guards are themselves reliable.

  • Prescreening, bonding, and training do not guarantee effective and reliable security guards.

Explicação

Questão 10 de 60

1

What is the most common cause of a false positive for a water-based fire supporession system?

Selecione uma das seguintes:

  • Water shortage

  • People

  • Ionization detectors

  • Placement of detectors in drop ceilings

Explicação

Questão 11 de 60

1

What is the most common and inexpensive form of physical access control device?

Selecione uma das seguintes:

  • Lighting

  • Security guard

  • Key locks

  • Fences

Explicação

Questão 12 de 60

1

What type of motion detector senses changes in the electrical or magnetic field surrounding a monitored object?

Selecione uma das seguintes:

  • Wave

  • Photoelectric

  • Heat

  • Capacitance

Explicação

Questão 13 de 60

1

Which of the following is not a typical type of alarm that can be triggered for physical security?

Selecione uma das seguintes:

  • Preventive

  • Deterrent

  • Repellant

  • Notification

Explicação

Questão 14 de 60

1

No matter what form of physical access control is used, a security guard or other monitoring system may be deployed to prevent all but which of the following?

Selecione uma das seguintes:

  • Piggybacking

  • Espionage

  • Masquerading

  • Abuse

Explicação

Questão 15 de 60

1

What is the most important goal of all security solutions?

Selecione uma das seguintes:

  • Prevention of disclosure

  • Maintaining integrity

  • Human safety

  • Sustaining availability

Explicação

Questão 16 de 60

1

What is the ideal humidity range for a computer room?

Selecione uma das seguintes:

  • 20-40 percent

  • 40-60 percent

  • 60-75 percent

  • 80-95 percent

Explicação

Questão 17 de 60

1

Which of the following statements are not true in regards to static electricity?

Selecione uma das seguintes:

  • Electrostatic discharge can damage most computing comonents

  • Static charge accumulation is more prevalent when there is high humidity

  • Static discharge from a person to a metal object can be over 1,000 volts

  • Static electricity is not managed by the deployment of a UPS

Explicação

Questão 18 de 60

1

A Type B fire extinguisher may use all except which o fthe follwoing supporession mediums?

Selecione uma das seguintes:

  • Water

  • CO2

  • Halon or an acceptable halon substitute

  • Soda acid

Explicação

Questão 19 de 60

1

What is the best type of water-based fire suppression system for a computer facility?

Selecione uma das seguintes:

  • Wet pipe system

  • Dry pipe system

  • Preaction system

  • Deluge system

Explicação

Questão 20 de 60

1

Which of the following is typically not a culprit in causing damage to computer equipment in the event of a fire and a triggered suppression?

Selecione uma das seguintes:

  • Heat

  • Suppression medium

  • Smoke

  • Light

Explicação

Questão 21 de 60

1

What is layer 4 of the OSI model?

Selecione uma das seguintes:

  • Presentation

  • Network

  • Data Link

  • Transport

Explicação

Questão 22 de 60

1

What is encapsulation?

Selecione uma das seguintes:

  • Changing the source and destination addresses of a packet

  • Adding a header and possibly a footer to data as it moves down the OSI stack

  • Verifying a person's identity

  • Protecting evidence until it has been properly collected

Explicação

Questão 23 de 60

1

Which OSI model layer manages communications in simplex, half-duplex, and full-duplex modes?

Selecione uma das seguintes:

  • Applicaiton

  • Session

  • Transport

  • Physical

Explicação

Questão 24 de 60

1

Which of the following is the least resistant to EMI?

Selecione uma das seguintes:

  • Thinnet

  • UTP

  • STP

  • Fiber

Explicação

Questão 25 de 60

1

Which of the following is not an example of network segmentation?

Selecione uma das seguintes:

  • Intranet

  • DMZ

  • Extranet

  • VPN

Explicação

Questão 26 de 60

1

What is a field-powered technology that can be used for inventory management without requiring direct physical contact?

Selecione uma das seguintes:

  • IPX

  • RFID

  • SSID

  • SDN

Explicação

Questão 27 de 60

1

If you are the victim of a bluejacking attack, what was compromised?

Selecione uma das seguintes:

  • Your firewall

  • Your switch

  • Your cell phone

  • Your web cookies

Explicação

Questão 28 de 60

1

Which networking technology is based on the IEEE 802.3 standard?

Selecione uma das seguintes:

  • Ethernet

  • Token Ring

  • FDDI

  • HDLC

Explicação

Questão 29 de 60

1

What is a TCP wrapper?

Selecione uma das seguintes:

  • An encapsulation protocol used by switches

  • An application that can serve as a basic firewall by restricting access based on user IDs or system IDs

  • A security protocol used to protect TCP/IP traffic over WAN links

  • A mechanism to tunnel TCP/IP through non-IP networks

Explicação

Questão 30 de 60

1

What is both a benefit and a potentially harmful implication of multilayer protocols?

Selecione uma das seguintes:

  • Throughput

  • Encapsulation

  • Hash integrity checking

  • Logical addressing

Explicação

Questão 31 de 60

1

By examining the source and destination addresses, the applicaiton usage, the source of origin, and the relationship between current packets with the previous packets of the same session, ________________ firewalls are able to grant a broader range of access for authorized users and activities and actively watch for and block unauthorized users and activities.

Selecione uma das seguintes:

  • Static packet-filtering

  • Application-level gateway

  • Stateful inspection

  • Circuit-level gateway

Explicação

Questão 32 de 60

1

What type of firewall evaluates the context of network traffic to make allow and deny decisions?

Selecione uma das seguintes:

  • Application-level gateway

  • Stateful inspection

  • Circuit-level gateway

  • Static packet-filtering

Explicação

Questão 33 de 60

1

Which of the following is not true regarding firewalls?

Selecione uma das seguintes:

  • They are able to log traffic information

  • They are able to block viruses

  • They are able to issue alarms based on suspected attacks

  • They are unable to prevent internal attacks.

Explicação

Questão 34 de 60

1

Which of the following is not a routing protocol?

Selecione uma das seguintes:

  • OSPF

  • BGP

  • RPC

  • RIP

Explicação

Questão 35 de 60

1

A _________________ is an intelligent hub because it knows the addresses of the systems connected on each outbound port. Instead of repeating traffic on every outbound port, it repeats traffic only out of the port on which the detination is known to exist.

Selecione uma das seguintes:

  • Repeater

  • Switch

  • Bridge

  • Router

Explicação

Questão 36 de 60

1

Which of the following is not a technology specifically associated with 802.11 wireless networking?

Selecione uma das seguintes:

  • 802.1x

  • WPA

  • WEP

  • 802.11i

Explicação

Questão 37 de 60

1

Which wireless frequency access method offers the greatest throughput with the least interference?

Selecione uma das seguintes:

  • FHSS

  • DSSS

  • OFDM

  • OSPF

Explicação

Questão 38 de 60

1

What security concept encourages administrators to install firewalls, malware scanners, and an IDS on every host?

Selecione uma das seguintes:

  • Endpoint security

  • Network access control (NAC)

  • VLAN

  • RADIUS

Explicação

Questão 39 de 60

1

What function does ARP perform?

Selecione uma das seguintes:

  • It is a routing protocol

  • It resolves IP addresses into MAC addresses

  • It resolves physical addresses into logical addresses

  • It manages multiplex streaming

Explicação

Questão 40 de 60

1

What form of infrastructure mode wireless networking deployment supports large physical environments through the use of a single SSID but numerous access points?

Selecione uma das seguintes:

  • Stand-alone

  • Wired extension

  • Enterprise extension

  • Bridge

Explicação

Questão 41 de 60

1

____________________ is a layer 2 connection mechanism that uses packet-switching technology to establish virtual circuits between the communicaiton endpoints.

Selecione uma das seguintes:

  • ISDN

  • Frame Relay

  • SMDS

  • ATM

Explicação

Questão 42 de 60

1

Tunnel connections can be established over all except for which of the following?

Selecione uma das seguintes:

  • WAN links

  • LAN pathways

  • Dial-up connections

  • Stand-alone systems

Explicação

Questão 43 de 60

1

_________________________ is a standards-based mechanism for providing encryption for point-to-point TCP/IP traffic.

Selecione uma das seguintes:

  • UDP

  • IDEA

  • IPSec

  • SDLC

Explicação

Questão 44 de 60

1

Which of the following IP addresses is not a private IP address as defined by RFC 1918?

Selecione uma das seguintes:

  • 10.0.0.18

  • 169.254.1.119

  • 172.31.8.204

  • 192.168.6.43

Explicação

Questão 45 de 60

1

Which of the following cannot be linked over a VPN?

Selecione uma das seguintes:

  • Two distant internet-connected LANs

  • Two systems on the same LAN

  • A system connected to the internet and a LAN connected to the internet

  • Two systems without an intermediary network connection

Explicação

Questão 46 de 60

1

What is needed to allow an external client to initiate a communicaiton session with an internal system if the network uses a NAT proxy?

Selecione uma das seguintes:

  • IPsec tunnel

  • Static mode NAT

  • Static private IP address

  • Reverse DNS

Explicação

Questão 47 de 60

1

Which of the following VPN protocols do not offer native data encryption? (Choose all that apply.)

Selecione uma ou mais das seguintes:

  • L2F

  • L2TP

  • IPsec

  • PPTP

Explicação

Questão 48 de 60

1

At which OSI model layer does the IPsec protocol function?

Selecione uma das seguintes:

  • Data Link

  • Transport

  • Session

  • Network

Explicação

Questão 49 de 60

1

What technology allows for phone conversations to occur over an existing TCP/IP network and internet connection?

Selecione uma das seguintes:

  • IPsec

  • VoIP

  • SSH

  • TLS

Explicação

Questão 50 de 60

1

Which of the following is not a benefit of NAT?

Selecione uma das seguintes:

  • Hiding the internal IP addressing scheme

  • Sharing a few public internet addresses with a large number of internal clients

  • Using the private IP addresses from RFC 1918 on an internal network

  • Filtering netwrok traffic to prevent brute-force attacks

Explicação

Questão 51 de 60

1

A significant benefit of a security control is when it goes unnoticed by users. What is this called?

Selecione uma das seguintes:

  • Invisibility

  • Transparency

  • Diversion

  • Hiding in plain sight

Explicação

Questão 52 de 60

1

When you're designing a security system for internet-delivered email, which of the following is least important?

Selecione uma das seguintes:

  • Nonrepudiation

  • Availability

  • Message integrity

  • Access restriction

Explicação

Questão 53 de 60

1

Which of the following is typically not an element that must be discussed with end users in regard to email retention policies?

Selecione uma das seguintes:

  • Privacy

  • Auditor review

  • Length of retainer

  • Backup method

Explicação

Questão 54 de 60

1

What is it called when email itself is used as an attack mechanism?

Selecione uma das seguintes:

  • Masquerading

  • Mail-bombing

  • Spoofing

  • Smurf attack

Explicação

Questão 55 de 60

1

Why is spam so difficult to stop?

Selecione uma das seguintes:

  • Filters are ineffective at blocking inbound messages.

  • The source address is usually spoofed.

  • It is an attack requring little expertise

  • Spam can cause denial-of-service attacks.

Explicação

Questão 56 de 60

1

Which of the following is a type of connection that can be described as a logical circuit that always exists and is waiting for the customer to send data?

Selecione uma das seguintes:

  • ISDN

  • PVC

  • VPN

  • SVC

Explicação

Questão 57 de 60

1

In addition to maintaining an updated system and controlling physical access, which of the following is the most effective countermeasure against PBX fraud and abuse?

Selecione uma das seguintes:

  • Encrypting communications

  • Changing default passwords

  • Using transmission logs

  • Taping and archiving all conversations

Explicação

Questão 58 de 60

1

Which of the following can be used to bypass even the best physical and logical security mechanisms to gain access to a system?

Selecione uma das seguintes:

  • Dictionary attacks

  • Denial of service

  • Social engineering

  • Port scanning

Explicação

Questão 59 de 60

1

Which of the following is not a denial-of-service attack?

Selecione uma das seguintes:

  • Exploiting a flaw in a program to consume 100 percent of the CPU

  • Sending malformed packets to a system, causing it to freeze

  • Performing a brute-force attack against a known user account when account lockout is not present

  • Sending thousands of emails to a single address

Explicação

Questão 60 de 60

1

What authentication protocol offers no encryption or protection for logon credentials?

Selecione uma das seguintes:

  • PAP

  • CHAP

  • SSL

  • RADIUS

Explicação

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