CRAM flash cards-1

Question 1

What of the OSI model layers is referred as Transport Layer,

Answer 1

Layer 4

Question 2

Remote desktop Protocol (RDP) runs by default on TCP port,

Answer 2

Port 3389

Question 3

3 Examples of connectionless protocols include,

Answer 3

SNMP, TFTP, DHCP

Question 4

What 2 commands can be used to display a routing table,

Answer 4

Route Print & netstat -r

Question 5

Switches and MAC address are defined on which OSI layer,

Answer 5

Data link Layer

Question 6

Media Access Control (MAC) address consists of how many bits,

Answer 6

48 bits

Question 7

The practice of marking symbols in public places that indicate the presence of unsecured wireless connection is,

Answer 7

War Chalking

Question 8

What is PoE?

Answer 8

Technology that allows for supplying electrical power over Ethernet

Question 9

What is used to prevent switching loops?

Answer 9

STP–Spanning Tree Protocol

Question 10

Disabling SSID?

Answer 10

Makes a WLAN Harder to discover

Question 11

VLAN membership can be configured through–2 answers,

Answer 11

Switch ports and MAC address to VLAN mapping

Question 12

Data from multiple VLANs on a single switch is carried through a single network link is referred to as–2 answers,

Answer 12

VLAN multiplexing and Trunking

Question 13

Communication that takes place in 2 directions simultaneously is referred to as,

Answer 13

Full Duplex

Question 14

Network access control method based on the physical address (MAC) of the NIC is called,

Answer 14

MAC Filtering

Question 15

Name a connector that uses copper cabling,

Answer 15

BNC

Question 16

Name 3 connectors are used with fiber optic cabling,

Answer 16

SC; ST; LC; MT-RJ

Question 17

Name a technology that uses multiple antennas in order to increase performance and range,

Answer 17

MIMO–Multiple Input/Multiple Output

Question 18

What allows multiple host on a network to share an IP address?

Answer 18

CARP–Common Address Redundancy Protocol

Question 19

An IPv6 consists of how many bits,

Answer 19

128 bits

Question 20

What is the default port number used by Kerberos authentication system?

Answer 20

88

Question 21

Troubleshooting problems with a NIC connector pins on the NIC port can be tested with the use of,

Answer 21

A loopback plug

Question 22

What tool would be the best for attaching RJ-45 connector to the end of a twisted pair Ethernet cable,

Answer 22

Crimp tool

Question 23

Hubs operate at which level of the OSI model,

Answer 23

Layer 1–Physical

Question 24

The term war driving refers to,

Answer 24

Scanning for unsecured wireless networks while driving in a car

Question 25

In computer security the practice of obtaining confidential information by manipulating people,

Answer 25

Social Engineering

Question 26

Name an attack that uses multiple compromised computer system against its target,

Answer 26

DDoS

Question 27

What is the name of a Windows command line utility that displays TCP/IP configuration settings,

Answer 27

ipconfig

Question 28

Name a tool that would attach wires to a patch panel,

Answer 28

Punch down tool