Search Header Logo

ITF+ Quiz Part 30

Authored by Pat Johnson

Computers

12th Grade

ITF+ Quiz Part 30
AI

AI Actions

Add similar questions

Adjust reading levels

Convert to real-world scenario

Translate activity

More...

    Content View

    Student View

79 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does the Internet Protocol (IP) cover at a "logical" level between networks with distinct IDs?

Addressing and forwarding

Data encryption

Error checking

Data compression

Answer explanation

The Internet Protocol (IP) covers addressing and forwarding at a 'logical' level between networks with distinct IDs.

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

At which layer does the actual delivery of information take place in the context of IP?

Application layer

Network layer

Physical/data link layer

Transport layer

Answer explanation

In the context of IP, the actual delivery of information takes place at the Physical/data link layer where the data is physically transmitted over the network.

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the addressing method used at the data link layer called?

IP address

MAC address

Subnet mask

Gateway address

Answer explanation

The addressing method used at the data link layer is called MAC address, not IP address, subnet mask, or gateway address.

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How is a MAC address typically expressed?

As a 32-bit binary number

As a 48-bit value in hex notation

As a 64-bit value in decimal notation

As a 128-bit value in binary notation

Answer explanation

A MAC address is typically expressed as a 48-bit value in hex notation, making it easier to read and identify unique devices on a network.

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What protocol enables the process of local address discovery to take place?

DHCP

DNS

ARP

ICMP

Answer explanation

The correct protocol that enables the process of local address discovery is ARP (Address Resolution Protocol). ARP is used to map an IP address to a MAC address within a local network.

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What do hosts broadcast to find out which host MAC address "owns" a particular IP address?

DNS queries

ARP messages

ICMP packets

DHCP requests

Answer explanation

Hosts broadcast ARP messages to find out which host MAC address 'owns' a particular IP address.

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What do hosts cache to reduce the number of ARP messages that have to be sent?

IP:MAC address mappings

DNS records

Routing tables

Subnet masks

Answer explanation

Hosts cache IP:MAC address mappings to reduce the number of ARP messages that have to be sent.

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Classlink

Continue with Classlink

Clever

Continue with Clever

or continue with

Microsoft

Microsoft

Apple

Apple

Others

Others

Already have an account?