Pretending to be a DNS name resolver.

Symmetric key encryption is?

An algorithm that uses the same key to encrypt and decrypt.

HyperText Transfer Protocol (HTTP) is?

The protocol used for sending web pages over the Internet.

Select all the benefits of a packet.

Improve Speed, Efficient Network Usage, Limit Data Loss

What is DNS (Domain Name Service)?

The service that translates URLs to IP addresses.

Transmission capacity measure by bit rate.

A device that forwards data packets along networks.

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CSP Unit 1 - The Internet

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AP Computer Science Principles #code.org #unit1 #internet

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Questions 15

Answers

1
Which type of address is pictured?
Physical Address
IPv6 Address
IPv4 Address
MAC Address
2
DNS Spoofing is?
Crime conducted via the Internet or computer network.
Spam a web server with tons of requests at one time.
Protecting devices from unauthorized access.
Pretending to be a DNS name resolver.
3
Symmetric key encryption is?
A system that uses public and private keys
Data that has been encrypted
Refers to textual data in ASCII format.
An algorithm that uses the same key to encrypt and decrypt.
4
Functions are in the two host devices, freeing up the traffic on the network between them, is?
Net Neutrality
Transmission Control Protocol
End-to-end Architecture
Internet Engineering Task Force
5
HyperText Transfer Protocol (HTTP) is?
The protocol used for sending web pages over the Internet.
Low-latency and loss tolerant connections on the Internet.
Internet standard for electronic mail (email) transmission
Reliable, ordered, error-checked delivery of packets
6
The principle that all Internet traffic should be treated equally by Internet Service Providers
Cybersecurity
ISP Service Agreement
HTTP Response
Net Neutrality
7
This organization develops and promotes voluntary Internet standards and protocols?
SMTP
FCC
HTTP
IETF
8
Select all the benefits of a packet.
Improve Speed
Efficient Network Usage
Limit Data Loss
Increased latency
9
Vigenère cipher is an example of?
Symmetric Key Encryption
Plain Text
Public Key Encryption
Asymmetric Key Encryption
10
These are Top Level Domains
.
com, edu, and gov
mail.google and www.google.com
Google and Yahoo
11
What type of address is this image of?
IPv6
Physical Address
IPv4
MAC Address
12
If 8 bits represents 256 different #s. How many total bits do you need to represent 512 #s?
9 bits
10 bits
16 bits
12 bits
13
What is DNS (Domain Name Service)?
The service that translates URLs to IP addresses.
A number assigned to an item on the Internet.
The protocol used for sending web pages over the Internet.
A device that forwards data packets along networks.
14
What is bandwidth?
Transmission capacity measure by bit rate.
Time it takes for a bit to travel from sender to receiver.
A measure of how fast a system transmits bits.
Time it takes for a bit to travel from sender to receiver.
15
A router is?
A number assigned to an item connected to the Internet.
A computer that awaits and responds to requests for data.
The service that translates URLs to IP addresses.
A device that forwards data packets along networks.

CSP Unit 1 - The Internet Flashcards | StudBud