Font size
WorksheetsNET+ Review Week 6
Total questions: 25
Worksheet time: 13mins
DNS port #
25
53
22
67 & 68
SSH port #
21
23
465
22
SFTP port #
68
25
67
22
TFTP Port #
20
25
24
69
SNMP port #'s
143
161
636
162
SMB port #
422
465
445
587
H.323 port #
5060
1143
1720
1465
A technician installs a new piece of hardware and now needs to add the device to the network management tool database. However, when adding the device to the tool using SNMP credentials, the tool cannot successfully interpret the results. Which of the following would need to be added to the network management tool to allow it to interpret the new device and control it using SNMP?
TRAP
GET
MIB
WALK
Which of the following devices should a network administrator configure on the outermost part of the network?
Media converter
Switch
Modem
Firewall
Which OSI model layer protocol provides addressing, framing functions?
Physical Layer
Network Layer
Data Link Layer
Application Layer
Multiple ports of the same type on a NIC can be used for?
You can only use one at a time
Higher speed links
Greater redundancy
Adding on more cards
Which of the following hardware devices regenerates a signal out all connected ports without examining the frame or packet contents?
Hub
Router
Bridge
Switch
Which of the following methods would you use to create a crossover cable
Use the T568A standard on one connector and the t568b standard on the other connector
Use the t568B standard
Use the BLOG Convention
Which type of optical fiber is normally used to connect two buildings that are several kilometers apart?
Multi-mode
Fibre Channel mode
Single-mode
Which of the following cables can be used to directly connect two PCs?
Crossover Cable
Straight-Through Cable
Rollover Cable
How many twisted pairs does UTP cable have?
2
8
4
6
Fiber-optic cable uses _____ instead of electrical energy to transmit data.
radio waves
microwaves
light pulses
satellite transmissions
