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AP CSP Big Ideas 1 & 2 Review Flashcards | StudBud
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AP CSP Big Ideas 1 & 2 Review
AP CSP Big Ideas 1 & 2 Review
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1
Which of the following is NOT an example of metadata for an image file?
size of an image
copy of each image pixel
image resolution
date the image was created
2
What is the smallest number of bits needed to store the decimal number 7?
2
3
4
1
3
Finding and fixing problems in your algorithm or program
cracking
debugging
hacking
problem solving
4
A __________ is a mistake in the algorithm or program that causes it to behave incorrectly or unexpectedly.
logic error
run-time error
syntax error
overflow error
5
These are data sent to a computer for processing by a program.
Program inputs
Program outputs
Events
Program design
6
Which of the following is an example of metadata that serves to be descriptive of the content of a file?
program used to read the file
file size
date created
user-selected tags (e.g. "vacation" & "personal work")
7
It is a form of program documentation written into the program to be read by people & doesn't affect how a program runs.
acknowledgement
functions
variables
comment
8
__________ is an action that causes something to happen.
Event
Action
Call
Program
9
Software or applications that let a group of people work together in real-time over the internet
online collaborative tools
selection
online databases/libraries
linear search
10
Who is this Disney character? :)
Goofy
Donald
Mickey
Pluto
11
Which of the following phrases would have the highest lossless compression rate?
Sphinx of black quartz, judge my vow.
She loves you, yeah, yeah, yeah.
The quick brown fox jumps over the lazy dog.
How razorback-jumping frogs can level six piqued gymnasts!
12
The visual elements of a program through which a user controls or communications the application.
User Interface
Visual System
Dialog Box
Game Screen
13
What is the largest number that will not cause an overflow error using 1 bit of storage?
1
2
0
3
14
It is a mistake in the program where the rules of the programming language are not followed.
logic error
syntax error
overflow error
run-time error
15
Which unit is the smallest?
megabyte
gigabyte
kilobyte
terabyte
16
What is a program?
collection of program statements that perform task run by computer
how software behaves and how it functions
collection of program statements part of a program
a code segment
17
Data about the data
database
metadata
information
message
18
The following procedure is intended with two variables. What type of error will the following procedure cause?
No error
Logic error
Runtime error
Syntax error
19
These are any data sent from a program to a device.
Events
Program outputs
Program design
Program inputs
20
Which of the following is a way to protect data containing personal information?
encryption
ping
emulation
compression
21
Which of the following classifies as metadata about a webpage?
The title of the webpage
A table on a webpage
The tags that make up the body of the webpage
A list on a webpage
22
Who or what creates computing innovations?
people
companies
industry
other innovations
23
It is an error that occurs when a computer attempts to handle a number that is outside of the defined range of values.
logic error
run-time error
overflow error
syntax error
24
When would lossless data compression be preferred over lossy one?
When you do not need to get back to the original file
When you need to display the file on mobile devices and websites
When you need to get back to the original file
When you have limited space available on your computer
25
Which of the following is a trade-off inherent in lossy compression ease of handling?
smaller file size (bytes)
speed of transmitting file
image quality
image size (# of pixels)
26
Which math calculation could result in a roundoff error?
1 / 3
6 - 2
3 + 5
2 * 6
