Question 1

Internet addresses are controlled by which one of the following protocols?​
A)​TCP
B)​IP
C)​UDP
D)​HTTP

Accepted Answer

Internet addresses are controlled by the Internet Protocol (IP), which is responsible for the addressing and routing of packets across the internet. TCP and UDP are transport layer protocols used to establish connections and transmit data between applications, while HTTP is an application layer protocol used for transferring hypertext.

Question 2

When a router connects to and communicates over the Internet, it has a ________ IP address that is routable over the Internet.​

Accepted Answer

The answer of When a router connects to and communicates...

Question 3

Your bandwidth _________ is the top speed allowed by your ISP plan.​

Accepted Answer

The answer of Your bandwidth _________ is the top speed...

Question 4

A private IP address can be used to send data over the Internet.​

Accepted Answer

Private IP addresses are used within private networks and cannot be used directly for sending data over the Internet. Devices with private IP addresses require NAT (Network Address Translation) to communicate with the Internet using a public IP address.

Question 5

What type of Internet connection do you have when upload speed differs from download speed?​
A)​Dynamic
B)​Asymmetric
C)​Broadband
D)​Symmetric

Accepted Answer

When upload speed differs from download speed, it is known as an asymmetric connection. Asymmetric connections are commonly used in residential and small business settings where more data is downloaded than uploaded.

Question 6

Suppose you wanted to run a Web server or FTP server from your home. What type of IP address would you want?​
A)​Dynamic
B)​Static
C)​TCP
D)​Broadband

Accepted Answer

If you want to run a Web server or FTP server from your home, you should have a static IP address. A static IP address is a fixed address assigned to a computer by an Internet Service Provider (ISP) that does not change. This is important because if you have a dynamic IP address that changes periodically, your server could become difficult to locate on the internet and users may not be able to access it consistently. A static IP address allows your server to be easily accessible on the internet.

Question 7

IP addresses can be assigned by a network administrator, but more commonly they are automatically assigned by _________.​

Accepted Answer

The answer of IP addresses can be assigned by a...

Question 8

Most Internet connections are symmetrical.​

Accepted Answer

Most Internet connections are not symmetrical. They are asymmetrical, meaning the download speeds are typically faster than the upload speeds.

Question 9

Unauthorized changes to the DNS are called DNS ________.​

Accepted Answer

The answer of Unauthorized changes to the DNS are called...

Question 10

You may be able to bypass DNS outages by changing your DNS server.​

Accepted Answer

By changing your DNS server to a different one, you may be able to bypass DNS outages caused by your current DNS server. This is because different DNS servers may have different routes and methods for resolving domain names.

Question 11

Connection speed is technically a measure of capacity.​

Accepted Answer

Connection speed refers to the amount of data that can be transmitted over a network or internet connection per unit time, which is essentially a measure of capacity.

Question 12

__________ uses 32-bit addresses to uniquely identify devices connected to the Internet.​

Accepted Answer

The answer of __________ uses 32-bit addresses to uniquely identify...

Question 13

__________ uses 128-bit addresses to uniquely identify devices connected to the Internet.​

Accepted Answer

The answer of __________ uses 128-bit addresses to uniquely identify...

Question 14

Domain name servers maintain lists of all domain names and their corresponding IP addresses.​

Accepted Answer

This is correct. Domain name servers (DNS) maintain lists called DNS zones that contain information on all domain names and their corresponding IP addresses. When a user enters a domain name in their web browser, the DNS is used to translate the domain name into its associated IP address, which is then used to connect the user to the correct server.

Question 15

Internet addresses that are temporarily assigned are called ________ addresses.​

Accepted Answer

The answer of Internet addresses that are temporarily assigned are...

Question 16

________ is utility software designed to measure responsiveness of an Internet connection.​

Accepted Answer

The answer of ________ is utility software designed to measure...

Question 17

A Web site cannot be accessed by its domain name until the name is added to the domain name server lists.​

Accepted Answer

Domain name servers (DNS) must recognize a domain name and its corresponding IP address in order for a website to be accessed using the domain name. This requires adding the domain name to the DNS records.

Question 18

The mechanism for tracking domain names and their corresponding IP addresses is called the ________.​

Accepted Answer

The answer of The mechanism for tracking domain names and...

Question 19

What organization is the top-level authority for supervising domain name requests?​
A)​DNS
B)​HTTP
C)​ISPs
D)​ICANN

Accepted Answer

ICANN (Internet Corporation for Assigned Names and Numbers) is the top-level authority for supervising domain name requests. They manage the assignment of domain names and IP addresses to ensure unique identifier assignment on the internet.

Question 20

A domain name ends with a(n)________ that indicates its top-level domain.​

Accepted Answer

The answer of A domain name ends with a(n)________ that...

Quiz 3: Networks

Internet addresses are controlled by which one of the following protocols?​

When a router connects to and communicates over the Internet, it has a ________ IP address that is routable over the Internet.​

Your bandwidth _________ is the top speed allowed by your ISP plan.​

A private IP address can be used to send data over the Internet.​

What type of Internet connection do you have when upload speed differs from download speed?​

Suppose you wanted to run a Web server or FTP server from your home. What type of IP address would you want?​

IP addresses can be assigned by a network administrator, but more commonly they are automatically assigned by _________.​

Most Internet connections are symmetrical.​

Unauthorized changes to the DNS are called DNS ________.​

You may be able to bypass DNS outages by changing your DNS server.​

Connection speed is technically a measure of capacity.​

__________ uses 32-bit addresses to uniquely identify devices connected to the Internet.​

__________ uses 128-bit addresses to uniquely identify devices connected to the Internet.​

Domain name servers maintain lists of all domain names and their corresponding IP addresses.​

Internet addresses that are temporarily assigned are called ________ addresses.​

________ is utility software designed to measure responsiveness of an Internet connection.​

A Web site cannot be accessed by its domain name until the name is added to the domain name server lists.​

The mechanism for tracking domain names and their corresponding IP addresses is called the ________.​

What organization is the top-level authority for supervising domain name requests?​

A domain name ends with a(n)________ that indicates its top-level domain.​

Internet addresses are controlled by which one of the following protocols?

When a router connects to and communicates over the Internet, it has a ________ IP address that is routable over the Internet.

Your bandwidth _________ is the top speed allowed by your ISP plan.

A private IP address can be used to send data over the Internet.

What type of Internet connection do you have when upload speed differs from download speed?

Suppose you wanted to run a Web server or FTP server from your home. What type of IP address would you want?

IP addresses can be assigned by a network administrator, but more commonly they are automatically assigned by _________.

Most Internet connections are symmetrical.

Unauthorized changes to the DNS are called DNS ________.

You may be able to bypass DNS outages by changing your DNS server.

Connection speed is technically a measure of capacity.

__________ uses 32-bit addresses to uniquely identify devices connected to the Internet.

__________ uses 128-bit addresses to uniquely identify devices connected to the Internet.

Domain name servers maintain lists of all domain names and their corresponding IP addresses.

Internet addresses that are temporarily assigned are called ________ addresses.

________ is utility software designed to measure responsiveness of an Internet connection.

A Web site cannot be accessed by its domain name until the name is added to the domain name server lists.

The mechanism for tracking domain names and their corresponding IP addresses is called the ________.

What organization is the top-level authority for supervising domain name requests?

A domain name ends with a(n)________ that indicates its top-level domain.