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AP CSP Review
GIF
What is a server?
AP CSP Review
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1
What is a server?
A computer that awaits and responds to requests for data
A computer that requests data stored on a server
2
GIF
Compressed Image- Lossless
Compressed Image- Lossy
3
Moore's Law:
observation that computing power roughly doubles every day
observation that computing power gains more power every 2yrs
observation that computing power roughly doubles every 2yrs
observation that computing power roughly decreases year
4
HTTP is considered to be a high level protocol because:
HTTP requests are encoded using higher frequency radio waves
HTTP messages can be either requests or responses.
HTTPrequestsmakeuse ofabstractionprovidebylowerlevelprotocol
5
What is bandwidth?
Transmission capacity measure by bit rate
Set of rules governing the exchange between devices
Number of bits that are processed per unit of time
Time for a bit to travel from its sender to its receiver
6
The internet is for everyone but won't be if...
It cannot keep up with the explosive demand for its services
If it isn't affordable by all that wish to use its services
If it is too complex to be used easily by everyone
Governments restrict access to it
7
Which of the following would be the best use of citizen science?
Experiment that requires all participants toworkinthesamelab
Requires specialized knowledge and training to conduct
Requires specialized knowledge and training to conduct
An experiment that requires expensive equipment to beconduct
8
What is a summary table?
A summary of a paragraph input into a table.
A table that summarizes information about some largerdataset
9
When responding to a question with 4 choices how much number of bits should you have?
2 bits
5 bits
4 bits
3 bits
10
Which one of these choices is a base 16 number system?
RGB
Texadecimal
Binary
Hexadecimal
11
What is Network Redundancy
A type of computer that forwards data across a network
Multiple backups; reliability during high usage or failure
12
What is DNS?
Systemforconvertingalphabeticnames into numeric IP addresses
Another name for packets
System to prevent DDOS
Your face structure
13
Which of the followin strings is it NOT possible t use byte pair encoding to shorten the string
"NEITHER_HERE_NOR_THERE"
"LEVEL_UP"
"MEET_ME_LATER"
"BANANA"
14
How many unique IP addresses could be made in a fixed-length IP address system using 6 bits?
32 users
6 users
64 users
12 users
15
What is Metadata?
Fundamental unit of a digital image
Data that describes other data.
A type of data used for graphics or pictures
Big data/ a lot of data
16
What is latency?
Time it takes for information to spread.
How much ram you have on your computer.
Time it takes for a bit to travel from sender to a receiver.
How yo tie your shoe laces.
17
What is a binary message?
a message that can be one of three possible values
a message that can only be one of two possible values
a message that can only have one possible value
a message that can be one of four possible valuse
18
BMP
Uncompressed Image
Compressed Image
19
What is CSV and what is it used for?
Document providing background information about a data-set.
Comma-separated values:widely-used format for storing data.
A store where you shop for drugs and other local items.
The original data as it was collected.
20
What does TCP stand for:
Transmission Control Protocal
Twenty Cars Protocal
Transmission Cake Pizza
Transmission Canvas Protocal
21
MP3
Compressed Sound- Lossless
Compressed Sound- Lossy
22
Which of the following best characterizes a high-level programming language?
A language comprised entirely of hardware logic gates
Language that uses multiple absractions to mange complexity
Language easy for computers to interpret but hard for humans
Languageasyforacomputertointerpretbutdifficultforhumanstoint
23
What is a type of computer that forwards data across a network?
Laptop
Packet
Router
Network
24
WAV
Uncompressed Sound
Compressed Sound
25
What is a client?
A computer that requests data stored on a server
Reducing information to focus on essential characteristics
26
The members of the IETF are:
Government hired team
Political leaders and heads of states.
A loosely organized collection of citizens and engineers
Weirdos
27
What is an example of a binary question?
Do you like school
How was football practice?
Do you like your new shoes?
Which movie is your favorite movie?
28
What is ASCII
A place where hackers meet up and exchange information.
Raw text format that any computer can understand.
American Speech Car Injury group
American Science Computer Interchange
29
What is a prototype?
Model for something new or to be built/created.
A drawing
The final product.
A computer
30
PNG
Compressed Image- Lossless
Compressed Image- Lossy
31
Pick one type of cybercrime.
Phishing Scam
Antivirus Software
Password Hack
DDoS Attack
32
What feature of DNS and IP allow the internet to scale?
Redundancy
Multiple servers
Government control
Hierarchy
33
ZIP
Compressed Files- Lossless
Compressed Files- Lossy
34
How does a protocol help with exchanging data?
It helps by governing rules to exchange between devices.
Measures how much space is left on the devices.
Shows how much time it takes bits to process.
Gives instructions on how to complete a task.
35
What is a pivot table?
A table that is able to turn on a pivot and 360 degrees.
A table summary.
Tool used by most spreadsheetprograms to createasummarytable
A tables foundation.
36
What tool can help you understand binary code?
Flippy Doo
Tippy Doo
Sippy Doo
Whippy Doo
37
What is heuristic?
The amount of time it takes for a packet to be delivered...
Problem solving approach to find a satisfactory solution...
where finding an optimal solution is impossible.
to the receiver.
38
Big Data:
Small data's sister
Lots of data
Small data's brother
datasetssolargethatregulardataprocessingapplicationsareunabl
39
What is an RFC?
Real Focus Community
Related Fundamental Content
Radio Frequency Controller
Request for comments
40
What is User Interface?
A program designed to run blocks of code.
How a person interacts with a computer or app.
How the app was designed.
Used to make your app respond to events
41
What does TCP do?
Reliable delivery of a stream of packets on the internet.
Translates code sent across the internet.
Sends unreliable packets
Transmits music
42
What is an IP Address?
Number assigned to any item connected to the Internet.
Governing rules
Small chunks of information
Large chunks of information
43
Read this! Compression Schemes
uselessinformationisthrownoutinorderto reducethesizeofthedat
Everybitoftheoriginaldatacanberecoveredfromthecompressedfile
Lossless:
Lossy:
44
JPEG
Uncompressed Image- Lossless
Compressed Image- Lossy
