Network Fundamentals v2 - CTJGP Batch 8

What is the slash notation for netmask 255.255.255.192 ?

• /24

• /25

• /26

• /27

Hop count is determined by:

• The physical distance a packet travels.

• How many routers a packets passes through before reaching its destination.

• The number of devices a packet passes through before reaching its destination.

• None of the above.

How does a switch find out the port to which a device with a particular MAC address is connected, if the corresponding MAC address is not found in the MAC table ?

• ask the sender

• ask the receiver

• make an ARP request

• initialize the MAC table

How many usable IP addresses are there in a network that has a /25 netmask ?

• 254

• 126

• 62

• 30

IPv4 addresses are made up of

• 16 bits

• 32 bits

• 64 bits

• 128 bits

A __________ is a device that forwards packets between networks by processing the routing information included in the packet.

• bridge

• firewall

• router

• hub

The network layer is concerned with __________ of data.

• bits

• frames

• packets

• bytes

The physical layer of the OSI model defines? (Choose two.)

• Cables and connectors

• Signal Encoding

• IP Addresses

• TCP transport methods

Which address is used to identify a process on a host?

• physical address

• logical address

• port address

• specific address

For the network that the following address sits in, identify the first usable address?

192.168.52.98

Subnet mask 255.255.255.240

Please write the full address.