CompTIA review1 Flashcards Preview

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Flashcards in CompTIA review1 Deck (32):
1

Provides a graphical user interface to a remote user,

RDP--3389

2

used in Voice over IP to initiate a telephone service request,

SIP

3

Provides connection oriented data file transfer,

FTP--21

4

Predecessor to DHCP that provided IP addresses automatically,

BOOTP

5

Provides for connectionless data file transfer,

TFTP--69

6

Provides the ability to remotely monitor and manage network devices,

SNMP--161

7

Provides for retrieval of email using an always connected session,

IMAP4--143

8

Provides for transfer of email between email servers,

SMTP--25

9

requires a login to a secure access to a website,

HTTPS--443

10

Provides for an email client to access email remotely as prompted by the user,

POP3--110

11

Provides secure connection to be able to manage remote devices,

SSH--22

12

Provides for improved streaming audio/video delivery over the internet,

RTP

13

Manages multicast groups,

IGMP

14

Provides for clock synchronization across a domain,

NTP--123

15

Older method of accessing remote devices, has no security built in,

Telnet--23

16

Authentication and encryption process for retrieving web pages securely,

TLS

17

Provides access to files through a web browser,

HTTP--80

18

Maps an IP address to a MAC Address,

ARP

19

When a packet reaches a point where no futher routing is possible the packet is dropped and a message is returned--protocol,

ICMP

20

The correct OSI layer for the IP Protocol,

Network

21

Which IEEE standards covers VLANs,

802.1q

22

What is the meaning of VTP,

VLAN Trunk Protocol--reduces administration in a switched network

23

What security technique would prevent users from using FTP

Port filtering

24

BRI--Basic Rate Interface,

ISDN connection consisting of 2 64K bearer channels and one 16K data channel
Integrated Services for Digital Networks

25

Describe a MAC Address,

Factory assigned hardware burned into device. Hexidecimal numbers containing values 0-9 and A-F. may have dashes or colons

26

What is the method used to designate SONET fiber optic speed rating

OC--Optical carrier

27

What is the maximum geographic range of an 802.11g antenna,

100 meters

28

What technology is defined in the IEEE 802.16 specification,

WiMAX

29

In the 2.4 GHz frequency band, how many unlicensed channesl are available for used in wireless networking,

11

30

What OSI layer has the primary responsibility for routing

Network

31

In the US--how many channels are available in the 2.4 GHz band for use of 802.11 devices,

11

32

What IEEE specifications are capable of operating at 11Mbps

802.11a; 802.11b and 802.11g