What is the purpose of a port scanner?

Search the network host for open ports

What is the purpose of packet sniffers?

Looking inside every packet on a network segment

Where is the IDS/IPS software typically placed within a network?

Between the internal router & firewall connected to the ISP

What is the purpose of wire-map testers?

Detect transposed wires, opens, & shorts in twisted-pair

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CH 18 Network+

15 termsStudBud Administration4 plays

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Questions 15

Answers

1
What is the purpose of a port scanner?
Scan UDP for closed ports
Search the network host for open ports
None of the above
Sweep TCP for closed ports
2
Which of the following would a technician use a punch down tool on?
100 block
CSU/DSU
RJ-45 connector
Fiber ST connector
3
Which tool is used to attach an RJ-45 connector to a CAT5 cable?
Snips
Crimper
Punch-down tool
Strippers
4
You need to trace cables in multiple pair wiring. What tool will you use?
IDS
Toner probe
cable tester
butt set
5
Which is a tool of network scanners?
IDS/IPS software
Port scanners
Packet sniffers
All of the above
6
Which device monitors incoming voltage levels and overvoltage thresholds?
VOM
Toner probe
Repeater
Surge protector
7
Which device should used if you need to determine whether network meets ISO or TIA standards?
Certifiers
Nmap
Angry IP
Routing table
8
What is the purpose of packet sniffers?
Discarding frames
Sending transmissions from one port to another port
Monitoring the network for malicious behavior
Looking inside every packet on a network segment
9
What tool would you use to find break in a fiber optic connection ?
Toner probe
Butt set
OTDR
Multimeter
10
Which software tool is used to view network traffic at the frame level?
Multimeter
Packet sniffer
Port scanner
TDR
11
Which function does a TDR not do?
Display unused services
None of these
Estimate cable lengths
Determine cable-impedance characteristics
12
Where is the IDS/IPS software typically placed within a network?
Between the computer and switch configured with VLANs
Between the internal router & firewall connected to the ISP
Between the firewall & router connected to the email server
Between the printer and router connected to the ISP
13
Which device would be used to measure voltage?
Multimeter
Butt set
Toner probe
OTDR
14
Which tool would be used to connect wire between two punch-down block blades?
Crimper
Strippers
Punch-down too
Snips
15
What is the purpose of wire-map testers?
Analyzes protocols in software
Check copper cable for crossed pairs only
Detect transposed wires, opens, & shorts in twisted-pair
Help find unused protocols and remove them from the network

CH 18 Network+ Flashcards | StudBud

CH 18 Network+

15 termsStudBud Administration4 plays

Flashcards15 cardsFPractice quizPHost liveL

Questions 15

Answers

1
What is the purpose of a port scanner?
Scan UDP for closed ports
Search the network host for open ports
None of the above
Sweep TCP for closed ports
2
Which of the following would a technician use a punch down tool on?
100 block
CSU/DSU
RJ-45 connector
Fiber ST connector
3
Which tool is used to attach an RJ-45 connector to a CAT5 cable?
Snips
Crimper
Punch-down tool
Strippers
4
You need to trace cables in multiple pair wiring. What tool will you use?
IDS
Toner probe
cable tester
butt set
5
Which is a tool of network scanners?
IDS/IPS software
Port scanners
Packet sniffers
All of the above
6
Which device monitors incoming voltage levels and overvoltage thresholds?
VOM
Toner probe
Repeater
Surge protector
7
Which device should used if you need to determine whether network meets ISO or TIA standards?
Certifiers
Nmap
Angry IP
Routing table
8
What is the purpose of packet sniffers?
Discarding frames
Sending transmissions from one port to another port
Monitoring the network for malicious behavior
Looking inside every packet on a network segment
9
What tool would you use to find break in a fiber optic connection ?
Toner probe
Butt set
OTDR
Multimeter
10
Which software tool is used to view network traffic at the frame level?
Multimeter
Packet sniffer
Port scanner
TDR
11
Which function does a TDR not do?
Display unused services
None of these
Estimate cable lengths
Determine cable-impedance characteristics
12
Where is the IDS/IPS software typically placed within a network?
Between the computer and switch configured with VLANs
Between the internal router & firewall connected to the ISP
Between the firewall & router connected to the email server
Between the printer and router connected to the ISP
13
Which device would be used to measure voltage?
Multimeter
Butt set
Toner probe
OTDR
14
Which tool would be used to connect wire between two punch-down block blades?
Crimper
Strippers
Punch-down too
Snips
15
What is the purpose of wire-map testers?
Analyzes protocols in software
Check copper cable for crossed pairs only
Detect transposed wires, opens, & shorts in twisted-pair
Help find unused protocols and remove them from the network