Newer stuff

Question 1

What is nslookup and dig used for

Answer 1

looking up info from DNS servers

Question 2

netstat -a

Answer 2

-a parameter will show all ports but will not show process names or per-protocol statistics.

Question 3

netstat -b

Answer 3

-b shows the process name that opened the port

Question 4

netstat -s

Answer 4

-s shows statistic for each protocol.

Question 5

netstat -r

Answer 5

-r shows the routing table

Question 6

netstat -e

Answer 6

-e shows ethernet/interface statistics

Question 7

Name 2 types of type 1 hyper visors

Answer 7

VMWare ESX Server and Microsoft Hyper-V

Question 8

3 Network Components used in a hybrid cloud deployment

Answer 8

Private Link MPLS VLAN

Question 9

reciprocal arrangement

Answer 9

A reciprocal arrangement is a mutually-beneficial agreement between two companies to provide the other with agreed-upon aid in the case of disaster or failure

Question 10

A service level agreement (SLA)

Answer 10

a contractual agreement setting out the detailed terms under which an ongoing service is provided, such as scope, quality, and responsibilities that are agreed upon between the service provider(s) and the customer.

Question 11

A business continuity plan (BCP)

Answer 11

a collection of processes that enable an organization to maintain normal business operations in the face of some adverse event.

Question 12

A continuity of operations plan (COOP)

Answer 12

collection of processes that enable an organization to maintain normal business operations in the face of some adverse event.

Question 13

Protocols that can be used to remotely manage system or network devices

Answer 13

HTTP HTTPS Telnet SSH

Question 14

True or false wireless AP’s are layer 2 devices

Answer 14

True

Question 15

Name 2 VOIP End Points

Answer 15

Computer and Smartphone
A Voice over Internet Protocol (VoIP) endpoint can be implemented as software running on a computer or smartphone, or as a dedicated traditional hardware handset. For smartphones, many VoIP vendors provide installable applications.

Question 16

2 cellular technologies required for international Travel

Answer 16

TDMA and GSM

Question 17

CNAME Canonical Name records

Answer 17

Is Used to represent an alias for a host

Question 18

NS Name Server records

Answer 18

records identify authoritative DNS name servers for the zone

Question 19

MX Mail Exchange record

Answer 19

is used to identify and email server for the domain

Question 20

SOA Start Of Authority record

Answer 20

identifies the primary DNS name server that is authoritative for the zone and is responsible for resolving names

Question 21

A record

Answer 21

Is used to resolve a host name to an IPv4 Address

Question 22

AAAA record

Answer 22

resolves a host name to a IPv6 Address

Question 23

SRV record

Answer 23

Used to identify a record that is providing a network service or protocol

Question 24

PTR record

Answer 24

is found in reverse lookup zones and is used to resolve an ip address to a host name

Question 25

TXT Record

Answer 25

a TXT record is used to store any free-form text that may be needed to support other network services

Question 26

EAP-TLS

Answer 26

EAP-TLS, as both supplicant and server are configured with certificates, this provides mutual authentication.

Question 27

PEAP

Answer 27

PEAP only requires a server-side public key certificate. The supplicant does not require a certificate.

Question 28

EAP-FAST

Answer 28

(EAP-FAST) uses a Protected Access Credential (PAC) to set up the tunnel, which is generated for each user from the authentication server’s master key.

Question 29

CHAP

Answer 29

Challenge Handshake Authentication Protocol (CHAP) is an authentication scheme developed for dial-up networks that uses an encrypted three-way handshake to authenticate the client to the server.

Question 30

Host-to-Host Layer

Answer 30

Transport

Question 31

White Box Test

Answer 31

The tester has detailed information about the target system prior to starting the test.

Question 32

Grey Box Test

Answer 32

The tester has the same amount of information that would be available to a typical insider in the organization.

Question 33

Black Box Test

Answer 33

The tester has no prior knowledge of the system

Question 34

Singe Blind Test

Answer 34

Either the attacker has prior knowledge about the target system or the administrator knows that the test is being performed

Question 35

Double Blind Test

Answer 35

The tester does not have prior information about the system, and the administrator has no knowledge that the test is being performed

Question 36

Independent access point architecture

Answer 36

In the early days of wireless networking, large organizations implemented independent access points throughout their facilities. Each AP stood alone, providing separate wireless networks using its own independent configuration. (Intelligent AP)

Question 37

Hub-and-Spoke Infrastructure

Answer 37

In a hub-and-spoke configuration, a wireless controller is connected to all access points using wired links. The individual access points contain very little embedded intelligence and are sometimes referred to as lightweight access points (Lightweight AP).

Question 38

Distributed Wireless Mesh Infrastructure

Answer 38

Newer wireless networks can be deployed using a distributed wireless mesh architecture. These networks still use a controller, but they move some of the network intelligence from the controller out to the individual access points. In this configuration, the controller is no longer a bottleneck. The APs are smart enough to communicate directly with each other to create more efficient data paths for network traffic (Intelligent AP)

Question 39

Pharming

Answer 39

Stealing Credentials