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WorksheetsTestOut Network Pro 3.1.5
Total questions: 10
Worksheet time: 6mins
Which network component connects a device to transmission media and allows the device to send and receive messages?
Client
Network interface card
Peripheral
Protocol
Which of the following statements accurately describes how a modem works? (Select two.)
It demodulates analog data from a telephone network into digital PC data.
It demodulates analog PC data into digital data that can be transmitted through a telephone network.
It modulates digital data from the PC into analog data and transmits it on a telephone network.
It transmits digital signals over ordinary telephone copper wiring at a rate up to 128 Kbps.
It communicates over a telephone network using digital signals.
You have a server that has a 100BaseFX network interface card that you need to connect to a switch. The switch only has 100BaseTX switch ports. Which device should you use?
Gateway
Bridge
Hub
Media converter
Repeater
Which device sends signals from a computer onto a network?
Cable
Gateway
Transceiver
Router
At which OSI model layer does a media converter operate?
Layer 1
Layer 2
Layer 3
Layer 4
You want a switch to have the ability to modify the media type the switch port supports. Which type of module might you use to make this possible?
SFP
GBIC
OC-x
MPLS
Which of the following is a valid MAC address?
C0-34-FF-15-01-8E
192.168.12.15
73-99-12-61-15
255.255.255.0
83-5A-5B-0B-31-55-F1
Which of the following is a valid MAC address?
FABC.875E.9BG6
AB.07.CF.62.16.BD
95ABC2F4.ABC5.569D.43BF
145.65.254.10
A host wants to send a message to another host that has the IP address 115.99.80.157. IP does not know the hardware address of the destination device. Which protocol can be used to discover the MAC address?
ARP
DHCP
BOOTP
ICMP
IGMP
Which of the following is true about the MAC address? (Select two.)
It is a 32-bit address.
It is typically represented by octets of decimal numbers between 0-255.
It is a 64-bit address.
It is a 48-bit address.
It is typically represented by hexadecimal numbers.
