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Worksheets

AP CSP Internet

Total questions: 21

Worksheet time: 13mins

Name
Class
Date
1.
What does Protocol mean?
a)
Security
b)
Rules
c)
Orders
d)
Services
2.
Which of these is NOT part of the TCP header?
a)
Packet Number
b)
Sender IP Address
c)
Size of Packet
d)
Name of File
3.
This is used to resolve host names to IP addresses
a)
IP address
b)
subnet mask
c)
default gateway
d)
DNS server
4.
How many bits are in an IPV6 address?
a)
32
b)
64
c)
128
d)
256
5.
The HTTP protocol: 
a)
The GET request results in all of the page data being displayed. 
b)
Data sent by the server is sent in one file, broken up into various packets.
c)
Data sent by the server is sent in several files broken up into packets.  
d)
Data sent by the server arrives at the client in the order it is sent. 
6.

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

a)

DDoS (Distributed Denial of Service)

b)

Cache Poisoning

c)

DNS (Domain Name System) Hijacking

d)

Phishing

7.

Internet Protocol

a)

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

b)

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

c)

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

d)

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

8.
Tranmission Control Protocol:
a)
Breaks messages into packets and addresses them
b)
A DNS attack in which numerous pings are made to the same IP, causing it to crash
c)
Protocol used by the World Wide Web. It describes how messages are formatted and interchanged, and how web servers respond to commands.
d)
Provides reliable, ordered, and error-checked delivery of a stream of packets on the internet
9.
The world is currently in a transition to using IPv6, a newer version of the IP protocol that uses 128-bit addresses instead of 32-bit addresses used by IPv4.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?
a)
IPv6 will allow problems with IPv4's address hierarchy to be resolved
b)
32-bit addresses could not ensure that every internet-connected device can receive a unique IP address
c)
32-bit addresses could not accommodate the increased size and amount of data traveling on the Internet as it has grown in popularity
d)
IPv4 proved unreliable in some cases where network redundancy could not be ensured
10.
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?
a)
1
b)
2
c)
3
d)
4
11.
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?
a)
Bandwidth
b)
Latency
c)
Number of packets
d)
Router sp
12.
A ____ HTTP request is used when the user requests information, but does not enter anything into the page.
a)
Get
b)
Post
c)
Send
d)
Fetch
13.

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

a)

Get

b)

Post

c)

Login

d)

Send

14.
Which of the following best describes the basic idea of fault tolerance?
a)
A system that never fails
b)
If part of the system fails, the operation continues without interruption
c)
A program that does not allow inputs out of a range given by a programmer
d)
A program that does not allow loss of precision
15.
This is used to resolve host names to IP addresses
a)
IP address
b)
subnet mask
c)
default gateway
d)
DNS server
16.

A number assigned to any item that is connected to the Internet.

a)

IP Adress

b)

Network Coefficient

c)

Online Password

d)

Router Code

17.

Small chunks of information that have been carefully formed from larger chunks of information.

a)

Packets

b)

Clusters

c)

Superunits

d)

Subunits

18.

Having multiple backups to ensure reliability during cases of high usage

a)

Network Redundancy

b)

Net Neutrality

c)

Internet Support

d)

Online Backup

19.

A type of computer that forwards data across a network

a)

Router

b)

WiFi Station

c)

Interlocutor

d)

Reciever

20.

The service that translates URLs to IP addresses.

a)

DNS

b)

TCP

c)

HTTP

d)

TCP/IP

21.

Bandwidth

a)

Time it takes for a bit to travel from its sender to its receiver.

b)

Transmission capacity measure by bit rate

c)

American Standard Code for Information Interchange; the universally recognized raw text format that any computer can understand

d)

The number of bits that are conveyed or processed per unit of time. e.g. 8 bits/sec.