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Data and Coding Lab_last day Flashcards | StudBud
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Data and Coding Lab_last day
A string can be...?
How many bits in a nibble?
Data and Coding Lab_last day
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Answers
1
How many bits in a nibble?
1
2
8
4
2
A string can be...?
Text and Numbers
Just text
Numbers displayed as text
All of the above
3
At 5 seconds how far was the person?
10 m
40 m
50 m
55 m
4
Wireless Internet is also called...
WiFi
HiFi
A Necessity!
WeFe
5
What is a Boolean?
A datatype
An error
A bus
A constant
6
What should every good Graph include?
A Title
A Key
A Title and Labels for x and y and tick marks
Labels for x and y
7
Based on the following graph, how many votes did popcorn receive?
6
7
5
4
8
What is the dependent variable in the graph?
Title
Number of Students
Students' Favorite Juices
Juices
9
Decomposition in computer science refers to
Breaking a problem into smaller, more managable parts.
Identifying important information and ignoring irrelevant details.
Comparing the problem to other problems.
What happens in a compost bin.
10
What is the independent variable in the graph?
Title
Juices
Number of Students
Students' Favorite Juices
11
I need to decide between two paths in Python. Do I use a...
IF statement
While loop
List
For loop
12
A variable name should...
USE ALL UPPER CASE LETTERS
Link to a function name
Give a sense of what is contained in it
Contain at least 3 numbers
13
Which one is an example of encryption?
The pope cipher
The caesar cipher
The queen cipher
The king cipher
14
What is the official name for the “prove you’re not a robot” tests that websites sometimes require?
R-u-real
Gotcha
A real pain
CAPTCHA
15
Computational thinking refers to
Programming
A way of solving problems
Software Development
Thinking like a computer
16
42 in binary is...?
100011
110011
100110
101010
17
Simplifying complexity in computer science is called
Abstriction
Functional Programing
Abstraction
Data Mining
18
16 in binary is?
10001
10000
01000
10100
19
A way to mix up the bits of a message to hide it from others
Heuristic
Certification
Secret Key
Encryption
20
A computer program that can damage your computer.
Virus
Fortnite
Flu
Bacteria
21
In Python a List uses what type of brackets when it is created?
No brackets needed
{} Braces
() Parentheses
[] Square brackets
22
Where does the Independent Variable go on a graph?
The Top
The side
The Y-Axis
The X- Axis
23
How many hotdogs were sold on Friday and Saturday combined?
4 hot dogs
48 hot dogs
52 hot dogs
36 hot dogs
24
An algorithm in computer science can be compared to
A flowchart
A recipe
All of the above
A map
25
Bar Graphs are best used for graphing which type of data?
Changes over Time
Like items
Percentages
Quantities that compare
26
Where does the dependent Variable go on a graph?
The side
The Y-Axis
The X- Axis
The Top
27
0,255,255 is what color?
Cyan
Yellow
Magenta
Black
28
What is binary?
The process of shopping for naries
Non-volatile storage
Memory closest to the CPU
A system of numbers using only two digits
29
What is an unmanned aerial vehicle?
Techbot
Batplane
Robot
Drone
30
Which of the following is NOT important when making a graph?
A title.
Labels
Neatness
Only using percents.
31
Looking back through your code for errors
Iteration
Information Security
Debugging
Algorithms
32
Using this graph & table, what is the distance traveled in 4 seconds?
20 meters
40 inches
60 meters
40 meters
33
What does the navigation device GPS stand for?
Global Product Strategy
Global Production Support
Global Positioning System
Global Protection System
34
What does WWW stand for?
Wild, Wacky, Webalicious
Wild Wild West
Wild Wild Web
World Wide Web
35
Who is credited with patenting the first practical telephone?
Steve Jobs
Samuel Morse
Alexander Graham Bell
Bill Gates
36
In this DISTANCE vs TIME graph, at what point did Marie STOP for awhile?
F
D
C
A
37
An Internet-based video-on-demand service that was built on a DVD rental system.
Netflix
Hubble
Zulu
Napflix
38
Amazon adds appear on other sites with things you looked at on Amazon. How are they doing this
Cookies
Brownies
MAC Address
ISP
39
How many bits in a byte?
2
16
6
8
40
Who was the inventor of the Iphone?
Bill Gates
Alexander Graham Bell
Steve Hobbs
Steve Jobs
