Free Printable AP CSP Internet

Worksheets

AP CSP Internet

Total questions: 20

Worksheet time: 9mins

Name

Class

Date

What does HTTP stand for?

Hyper Text Transfer Protocol

Nothing, it's supposed to be HTML

Head To This Page

Hyper Tense Tall Penguins

An Internet attack that causes a server to crash by making repeated requests to the same IP address:

DDoS (Distributed Denial of Service)

Cache Poisoning

DNS (Domain Name System) Hijacking

Phishing

Internet Protocol

Protocol that breaks data down into packets and addresses them with source and destination information

A DNS attack in which numerous pings are made to the same IP, causing it to crash

Protocol used by the World Wide Web. It describes how messages are formatted and interchanged, and how web servers respond to commands.

Protocol that provides reliable, ordered, and error-checked delivery of a stream of packets on the internet

Tranmission Control Protocol:

Breaks messages into packets and addresses them

A DNS attack in which numerous pings are made to the same IP, causing it to crash

Protocol used by the World Wide Web. It describes how messages are formatted and interchanged, and how web servers respond to commands.

Provides reliable, ordered, and error-checked delivery of a stream of packets on the internet

Which bit-sending technology is used for Ethernet cables?

Electric voltage

Alternating frequencies

Beam of light

Magic

Which bit-sending technology is used for fiber optic cables?

Electric voltage

Alternating frequencies

Beam of light

Magic

According to the domain name system (DNS), which of the following is a subdomain of the domain code.org?

educate.code.org

code.com

code.org/apcsp/lesson10

code.co.uk

The world is currently in a transition to using IPv6, a newer version of the IP protocol that uses 128-bit addresses instead of 32-bit addresses used by IPv4. What is the main problem that IPv6 was created to solve?

IPv6 will allow problems with IPv4's address hierarchy to be resolved

32-bit addresses could not ensure that every internet-connected device can receive a unique IP address

32-bit addresses could not accommodate the increased size and amount of data traveling on the Internet as it has grown in popularity

IPv4 proved unreliable in some cases where network redundancy could not be ensured

Given the following network diagram, what is the minimum number of connections that must be broken or removed before computer E can no longer communicate with computer B?

10.

Which of the following protocols is primarily used to establish a secure connection between browsers and servers so that no data is lost?

HTTP

SMTP

SSL/TLS

TCP/IP

11.

Which of the following statements about IP addresses is NOT true?

Each IP address has a network previx and may have various subnet and interface IDs

Each of the octets in an address can be any number between 0 and 255

There are no rules or guidelines for creating a new IP address

IP addresses may have prefixes to identify which routers or subnets the address belongs to

12.

Andrew uses an application to track HOW LONG it takes a packet to travel from his computer to a Wikipedia server. Which of the following is he measuring?

Bandwidth

Latency

Number of packets

Router sp

13.

A ____ HTTP request is used when the user requests information, but does not enter anything into the page.

Get

Post

Send

Fetch

14.

A _____ HTTP request is used when the user enters information (ex. user name/password) into the webpage.

Get

Post

Send

15.

Which of the following best describes the basic idea of fault tolerance?

A system that never fails

If part of the system fails, the operation continues without interruption

A program that does not allow inputs out of a range given by a programmer

A program that does not allow loss of precision

16.

Which of these is NOT part of the TCP header?

Packet Number

Sender IP Address

Size of Packet

Name of File

17.

This is used to resolve host names to IP addresses

IP address

subnet mask

default gateway

DNS server

18.

How many bits are in an IPV6 address?

128

256

19.

HTTP

Protocol used to check if all packets of data have been received

Protocol for relaying packets across an interconnected network (Internet)

Protocol used by web browsers to communicate with the web server and fetch the webpages that you see

A cryptographic protocol used to securely transmit data over an unsecured network

20.

How many bits are in an IPV4 address?

128

256

100 %

AP CSP Internet

Total questions: 20

Worksheet time: 9mins

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