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Network Plus > CRAM flash cards-1 > Flashcards

CRAM flash cards-1

1
Q

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

A

Layer 4

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2
Q

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

A

Port 3389

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3
Q

3 Examples of connectionless protocols include,

A

SNMP, TFTP, DHCP

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4
Q

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

A

Route Print & netstat -r

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5
Q

Switches and MAC address are defined on which OSI layer,

A

Data link Layer

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6
Q

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

A

48 bits

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7
Q

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

A

War Chalking

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8
Q

What is PoE?

A

Technology that allows for supplying electrical power over Ethernet

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9
Q

What is used to prevent switching loops?

A

STP–Spanning Tree Protocol

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10
Q

Disabling SSID?

A

Makes a WLAN Harder to discover

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11
Q

VLAN membership can be configured through–2 answers,

A

Switch ports and MAC address to VLAN mapping

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12
Q

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

A

VLAN multiplexing and Trunking

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13
Q

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

A

Full Duplex

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14
Q

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

A

MAC Filtering

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15
Q

Name a connector that uses copper cabling,

A

BNC

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16
Q

Name 3 connectors are used with fiber optic cabling,

A

SC; ST; LC; MT-RJ

17
Q

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

A

MIMO–Multiple Input/Multiple Output

18
Q

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

A

CARP–Common Address Redundancy Protocol

19
Q

An IPv6 consists of how many bits,

A

128 bits

20
Q

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

A

88

21
Q

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

A

A loopback plug

22
Q

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

A

Crimp tool

23
Q

Hubs operate at which level of the OSI model,

A

Layer 1–Physical

24
Q

The term war driving refers to,

A

Scanning for unsecured wireless networks while driving in a car

25
Q

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

A

Social Engineering

26
Q

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

A

DDoS

27
Q

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

A

ipconfig

28
Q

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

A

Punch down tool

Network Plus (21 decks)

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