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WorksheetsAP CSP Unit 1 Test
Total questions: 23
Worksheet time: 22mins
Name
Class
Date
1.
Which of the following statements is true:
a)
DNS is at the same level of abstraction as the IP layer
b)
The IP layer is a higher level than the TCP layer.
c)
The TCP layer is independent of the IP layer
d)
The TCP layer is below the DNS layer
2.
What is the number 45 as a binary number?
a)
10011111
b)
00001100
c)
00101101
d)
10101010
3.
What is Abstraction?
a)
The use of computers to solve problems.
b)
Representing 'real world' problems in a computer using variables and symbols and removing unnecessary elements
c)
Breaking down a large problem into smaller sub-problems.
d)
Identifying the steps involved in solving a problem.
4.
What does Protocol mean?
a)
Security
b)
Rules
c)
Orders
d)
Services
5.
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
6.
This is used to resolve host names to IP addresses
a)
IP address
b)
subnet mask
c)
default gateway
d)
DNS server
7.
How many bits are in an IPV6 address?
a)
32
b)
64
c)
128
d)
256
8.
Which of the following statements is true:
a)
TCP is a protocol that ensures that internet traffic is routed in the most efficient manner possible.
b)
TCP ensures that all packets are received in the correct order.
c)
The TCP protocol takes into consideration that packets can be lost.
d)
TCP resends packets multiple times to ensure that they are received by the requester.
9.
The binary number 01000001 represents the letter "A" in ASCII, which of the following represents the letter "B"
a)
01000011
b)
01000010
c)
00100001
d)
01000001
10.
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.
11.
The IETF
a)
Is responsible for regulating the internet.
b)
Develops and promotes mandatory Internet standards
c)
Is a group of volunteers, engineers and network designers who oversee internet standards
d)
I a group of U.S. engineers who developed the internet
12.
The single unit of information in a computer, typically represented as a 0 or 1.
a)
bit
b)
binary
c)
latency
d)
bandwidth
13.
The number of bits that are conveyed or processed per unit of time. (For example, 8 bits/sec.)
a)
bit rate
b)
bit
c)
binary rate
d)
bit protocol
14.
The time it takes for a bit to travel from its sender to its receiver.
a)
latency
b)
bandwidth
c)
bit rate
d)
protocol
15.
When you were working in pairs to develop your own number system, it was important to develop a clear, detailed set of rules to make sure that anyone could understand how to recreate the patterns you had created. What is this called that you and your partner developed?
a)
protocol
b)
bit rate
c)
binary message
d)
latency
16.
The principle that all Internet traffic should be treated equally by Internet Service Providers.
a)
Protocol Hacks
b)
Protocol Vulnerabilities
c)
Internet Censorship
d)
Net Neutrality
17.
A number assigned to any item that is connected to the Internet
a)
IP Address
b)
IP Packet
c)
Internet Protocol
18.
Small chunks of information that have been carefully formed from larger chunks of information
a)
Protocols
b)
IP Addresses
c)
Packets
d)
Routers
19.
Which statement is true about routing on the Internet?
a)
Information travelling between two computers over the Internet will always take the same path.
b)
A packet travelling between two computers on the Internet may be rerouted many times along the way
c)
There is one router which receives and redirects all the traffic of the Internet.
d)
A packet contains addressing information to allow routers to decide how best to forward along that packet towards its destination.
20.
______________ provides reliable, ordered, and error-checked delivery of a stream of packets on the internet.
a)
Internet Task Force
b)
Transmission Control Protocol
c)
The Internet Service Provider
21.
What is the service that translates URLs to IP addresses?
a)
TCP
b)
ISP
c)
DNS
d)
IETF
22.
What is the protocol used for transmitting web pages over the Internet?
a)
DNS
b)
TCP
c)
HTTP
d)
URL
23.
Having multiple backups to ensure reliability during cases of high usage or failure is called ________________.
a)
Network redundancy
b)
Network repetition
c)
Net Neutrality
d)
Network routing
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