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Unit 1 - The Internet - Detailed Review Flashcards | StudBud
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Unit 1 - The Internet - Detailed Review
Unit 1 - The Internet - Detailed Review
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AP Computer Science Principles - Unit 1
Flashcards
12 cards
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Practice quiz
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Questions
12
Answers
1
What is DNS (Domain Name Service)?
A device that forwards data packets along networks.
A number assigned to an item on the Internet.
The service that translates URLs to IP addresses.
The protocol used for sending web pages over the Internet.
2
A certificate authority is?
Verifies that a user sending a msg is who they claim to be.
Data that has been encrypted
A trusted organization that issues digital certificates.
A security technology for establishing an encrypted link.
3
A router is?
A number assigned to an item connected to the Internet.
A device that forwards data packets along networks.
A computer that awaits and responds to requests for data.
The service that translates URLs to IP addresses.
4
Select all the benefits of a packet.
Efficient Network Usage
Increased latency
Limit Data Loss
Improve Speed
5
Applications are at the ends, freeing up the traffic on the network between them, is?
Net Neutrality
End-to-end Architecture
Internet Engineering Task Force
Transmission Control Protocol
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?
HTTP
IETF
SMTP
FCC
8
What type of address is this image of?
IPv4
MAC Address
IPv6
Physical Address
9
DNS Spoofing is?
Pretending to be a DNS name resolver.
Protecting devices from unauthorized access.
Spam a web server with tons of requests at one time.
Crime conducted via the Internet or computer network.
10
HyperText Transfer Protocol (HTTP) is?
Internet standard for electronic mail (email) transmission
Reliable, ordered, error-checked delivery of packets
Low-latency and loss tolerant connections on the Internet.
The protocol used for sending web pages over the Internet.
11
Which type of address is this?
MAC Address
IPv4 Address
IPv6 Address
Physical Address
12
What is bandwidth?
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.
Transmission capacity measure by bit rate.
