Study sets matching "science technology java"

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Study sets matching "science technology java"

25 terms
Technology JavaScript test
for ( var i = 0; i < 6; i +=2){... conso…
What is the difference between a Do-Wh…
What type of software is free, and mak…
What is the difference between paid an…
The 6 is where the loop stops
A Do-While Loop always runs at least once. Some while loops w…
Free
Freemium has a free version you can always use. You have to p…
for ( var i = 0; i < 6; i +=2){... conso…
The 6 is where the loop stops
What is the difference between a Do-Wh…
A Do-While Loop always runs at least once. Some while loops w…
Java as a Technology TBC
Java
Java is first written in?
Source File
What compiles the source file?
It is both a programming language and platform
Plain Text files ending in .java
What Java is first written in. It is a plain text file ending…
The javac aka java compiler
Java
It is both a programming language and platform
Java is first written in?
Plain Text files ending in .java
computer science vocab java
class
variable
declare
initializing
A class is the blueprint from which individual objects are cr…
Stores different types of data
Declaring the value or name of a variable.
Assigning value to a variable
class
A class is the blueprint from which individual objects are cr…
variable
Stores different types of data
28 terms
Computer Science (winter.java)
What is a compound condition?
What is a condition?
When do you use a compound condition?
&& (what is it called)
Two or more conditions working together to preform an action
Something that evaluates to be true or false
When an action is based on 2 things
Separates 2 conditions, and operator
What is a compound condition?
Two or more conditions working together to preform an action
What is a condition?
Something that evaluates to be true or false
26 terms
Computer Science: JAVA Semester 1
constructor
getter
setter
object
a method that initializes a newly instantiated object
a method that gets a property/attributes/state
a method that sets a property/attributes/state
a value of a class type (Rectangle box = new ractangle --> re…
constructor
a method that initializes a newly instantiated object
getter
a method that gets a property/attributes/state
Computer Science: Java Operators
first highest precedence
second highest precedence
third highest precedence (lowest prece…
increment operator
unary operators: +, -, !, ++, and --
binary arithmetic operators: *, /, and %
binary arithmetic operators: + and -
increases the value of the variable by one
first highest precedence
unary operators: +, -, !, ++, and --
second highest precedence
binary arithmetic operators: *, /, and %
22 terms
Computer Science Java Exceptions
ArithmeticException
ArrayIndexOutOfBoundsException
ArrayStoreException
ClassCastException
Arithmetic error, such as divide-by-zero.
Array index is out-of-bounds.
Assignment to an array element of an incompatible type.
Invalid cast.
ArithmeticException
Arithmetic error, such as divide-by-zero.
ArrayIndexOutOfBoundsException
Array index is out-of-bounds.
26 terms
Computer science - Java
Class
object
Packages
All programs
reality/entity... exists on its own
concrete example of a class... created dynamically during progra…
similar classes organized together
Are classes
Class
reality/entity... exists on its own
object
concrete example of a class... created dynamically during progra…
10 terms
AP Computer Science - Java Review
bit
byte
statement
variable
A binary digit.
A sequence of bits used to encode a character in memory.
An individual instruction in a program.
A memory location, referenced by an identifier, whose values…
bit
A binary digit.
byte
A sequence of bits used to encode a character in memory.
22 terms
Computer Science: Java Operators
first highest precedence
second highest precedence
third highest precedence (lowest prece…
increment operator
unary operators: +, -, !, ++, and --
binary arithmetic operators: *, /, and %
binary arithmetic operators: + and -
increases the value of the variable by one
first highest precedence
unary operators: +, -, !, ++, and --
second highest precedence
binary arithmetic operators: *, /, and %
40 terms
Computer Science Java and Excel
Events
Functions
Brackets
Values
associate an object with an action. JavaScript uses commands…
are statements that performs tasks. Can specify parameters, t…
A pair of surrounds all statements in a function
are bits of information. Values types are Number, String, Boo…
Events
associate an object with an action. JavaScript uses commands…
Functions
are statements that performs tasks. Can specify parameters, t…
58 terms
Science and technology
a Sellotape
a flash light
a highlighter, marker
sandpaper
izolepa
baterka (svítidlo)
zvýrazňovač
smirkový papír
a Sellotape
izolepa
a flash light
baterka (svítidlo)
Science & Technology
biologist
biology
chemist
chemistry
biolog
biologia
chemik
chemia
biologist
biolog
biology
biologia
49 terms
AP Computer Science - Java Review
bit
byte
object-oriented approach
Graphical User Interface (GUI)
A binary digit.
A sequence of bits used to encode a character in memory.
Approach used in more modern computer languages such as C++,…
A means of communication between human beings and computers t…
bit
A binary digit.
byte
A sequence of bits used to encode a character in memory.
Science Technology
Models
Technology
Space Shuttle
Space Station
A systematic representation of an object or phenomenon that s…
how people modify the world around them to meet their needs o…
A spacecraft that can carry a crew into space, return to Eart…
a large artificial satellite on which people can live and wor…
Models
A systematic representation of an object or phenomenon that s…
Technology
how people modify the world around them to meet their needs o…
78 terms
Computer Science: Java
What's source code?
What does JVM stand for?
What does IDE stand for?
What does the Compiler do?
Area in the text editor where code is typed
Java Virtual Machine
Integrated Development Environment
Check for errors in code
What's source code?
Area in the text editor where code is typed
What does JVM stand for?
Java Virtual Machine
12 terms
Java Computer Science
Java Development Kit
Java Runtime Environment
Java Source Code
Java Byte Code
A software development environment used for developing Java a…
Run a program
code that you the programmer writes
is the instruction set of the Java virtual machine.
Java Development Kit
A software development environment used for developing Java a…
Java Runtime Environment
Run a program
38 terms
Computer Science Intro to Java
CPU
Memory
RAM
Secondary
central processing unit... brain of computer... communicates betwee…
RAM... Secondary
fast... memory lost when turned off... memory chips
cheaper... keeps data when turned off... dvd/flashdrive
CPU
central processing unit... brain of computer... communicates betwee…
Memory
RAM... Secondary
Science and Technology
brainy
extraordinary
adapt
adolescent
having impressive intelligence
special, impressive
try to fit to new conditions
teenager
brainy
having impressive intelligence
extraordinary
special, impressive
Science and Technology
Appliance (n)... They sell a wide range o…
Device (n)... This device enables deaf pe…
Develop (v)... Development(n) ... Developer…
improve (v)... I hope my French will impr…
a machine that is designed to do a particular thing in the ho…
an object or a piece of equipment that has been designed to d…
grow bigger/stronger
...
Appliance (n)... They sell a wide range o…
a machine that is designed to do a particular thing in the ho…
Device (n)... This device enables deaf pe…
an object or a piece of equipment that has been designed to d…
Comp Science in Java
Accessor Method
Actual Parameter
Algorithm
argument
does not change the internal data of the object on which it i…
The Actual value that is passed into a method by its called
A Sequence of steps that is unambiguous, executable, and term…
Synonymous with Actual Parameter, A value supplied in a metho…
Accessor Method
does not change the internal data of the object on which it i…
Actual Parameter
The Actual value that is passed into a method by its called
26 terms
Science and Technology
Cotton Gin
Steamboat
Telegraph
Morse Code
Invented by Eli Whitney in 1793. It removed seeds from cotton…
A boat that moves by the power of a steam engine, made it eas…
A wire communication system which used Morse code to send mes…
system developed by Samuel Morse that represented each letter…
Cotton Gin
Invented by Eli Whitney in 1793. It removed seeds from cotton…
Steamboat
A boat that moves by the power of a steam engine, made it eas…
155 terms
Computer Science Java Vocabulary
Argument
Attributes
Behaviors
Class
A value that appears in a call to a method
Parts of a class that contain the current state of objects of…
Parts of a class that define what objects of that class can d…
A list of specifications that define a certain type of object…
Argument
A value that appears in a call to a method
Attributes
Parts of a class that contain the current state of objects of…
27 terms
Computer Science Java
charAt(int index)
getChars()
equals()
equalsIgnoreCase()
returns the character at a specific index (ranging from 0 to…
copies characters from this string into the destination chara…
compares strings, case sensitive
compares strings, ignoring case considerations
charAt(int index)
returns the character at a specific index (ranging from 0 to…
getChars()
copies characters from this string into the destination chara…
20 terms
Computer Science (Java)
Concatenation
String literal
Substring
\"
" " + variable name + " "
"This is a String"
String.substring(x,y)
Escape character for "
Concatenation
" " + variable name + " "
String literal
"This is a String"
97 terms
Technology and Science
la arroba
el blog
el buscador
la cámara digital
@ symbol
blog
search engine
digital camera
la arroba
@ symbol
el blog
blog
6 terms
Science and Technology
convenient
reduce
gadget
invention
Suitable for one's needs; making life easier or more comforta…
Make smaller
a device that is very useful for a particular job
A new product, system, or process that has never existed befo…
convenient
Suitable for one's needs; making life easier or more comforta…
reduce
Make smaller
Computer Science Think Java
Single most important skill for a comp…
Program
input
output:
problem solving
sequence of instructions that specifies how to perform a... comp…
Get data from the keyboard, a file, a sensor, or some other d…
Display data on the screen, or send data to a file or other d…
Single most important skill for a comp…
problem solving
Program
sequence of instructions that specifies how to perform a... comp…
25 terms
Science and Technology
Amplitude Modulation
Dry ice
Saturn V
Newton
What does AM stand for in radio?
Solid carbon dioxide is known by what name?
What is the most powerful rocket used operationally?
What is the SI unit of force?
Amplitude Modulation
What does AM stand for in radio?
Dry ice
Solid carbon dioxide is known by what name?
25 terms
AP Computer Science- Java Methods
int compareTo (String str)
boolean equals (String str)
int indexOf (String str)
int length()
Returns a number indicating whether this string comes before,…
Returns true or false when comparing strings
Returns the position of the first character in the first occu…
Returns the number of characters in this string
int compareTo (String str)
Returns a number indicating whether this string comes before,…
boolean equals (String str)
Returns true or false when comparing strings
Computer Science Java
keywords
primitive types
reference types
static
class, while and if are....
which are simple values stored directly in the memory location
which store addresses of objects stored somewhere else in mem…
methods not associated with any object
keywords
class, while and if are....
primitive types
which are simple values stored directly in the memory location
Science and Technology
technology
nanotechnology
typewriter
word processor
How people modify the world around them to meet their needs o…
design of tiny things
a mechanical machine with keys that produces printed text
an application which allows the user to write, edit, and prin…
technology
How people modify the world around them to meet their needs o…
nanotechnology
design of tiny things
Science and Technology
DNA
Data Collection
Controls
Variables
A complex molecule containing the genetic information that ma…
Instead of reading or scanning data from a source document, w…
The parts of an investigation that are not changed
Any measurable conditions, events, characteristics, or behavi…
DNA
A complex molecule containing the genetic information that ma…
Data Collection
Instead of reading or scanning data from a source document, w…
21 terms
Exploring Computer Science Java Vocab
Class
Public
Private
Object
Blueprint for a object.
Allows other objects to access (encapsulation).
Restricts access to the class (encapsulation - information hi…
Instance of a class.
Class
Blueprint for a object.
Public
Allows other objects to access (encapsulation).
28 terms
Computer Science- Java 1
3 GENERATION OF PROGRAMMING LANGUAGES?
Gen. 1: Machine Languages
Gen. 2: Assembly Languages
Gen. 3: High Level Languages
Machine, assembly, high level
- used only binary digits... -programmers toggled switches on th…
-uses mnemonic symbols for data ... -an assembler translates the…
-easy to write, read and understand... -a compiler translates to…
3 GENERATION OF PROGRAMMING LANGUAGES?
Machine, assembly, high level
Gen. 1: Machine Languages
- used only binary digits... -programmers toggled switches on th…
29 terms
Science and Technology
kunstlik
to stop working
to produce sth such as heat or smell
to perform an experiment, etc
artificial
break down
give off
carry out
kunstlik
artificial
to stop working
break down
83 terms
Science and Technology
efficient
brainy
capacity
adapt
being effective without wasting time or effort or expense
Having or showing intelligence
ability
improves an individual's ability to survive in a particular e…
efficient
being effective without wasting time or effort or expense
brainy
Having or showing intelligence
Computer Science (11 JAVA)
Name 4 naming conventions for variables
How do you declare and initialize an a…
How do you sort your array
How do you sort arrays in reverse order
Cannot be a java keyword... Cannot start with a capital... Cannot c…
int [] mark = new int[] {1, 2, 3}... mark = new int[3] after dec…
Arrays.sort(yourArray)
Arrays.sort(yourArray, Collections.reverseOrder())
Name 4 naming conventions for variables
Cannot be a java keyword... Cannot start with a capital... Cannot c…
How do you declare and initialize an a…
int [] mark = new int[] {1, 2, 3}... mark = new int[3] after dec…
10 terms
SCIENCE & TECHNOLOGY
freak
gadget
Early adopter
get by
a person who is obsessed with something specified
a small device or machine with a particular purpose
...... People who adopt new products early, choose new products…
manage to survive / live
freak
a person who is obsessed with something specified
gadget
a small device or machine with a particular purpose
Science and Technology
The discovery that microorganisms caus…
Using sterile surgical equipment is an…
Technology like safe drinking water is…
Chief Goal of Science
Science
Technology
developing countries
understand how nature works and what laws exist in nature
The discovery that microorganisms caus…
Science
Using sterile surgical equipment is an…
Technology
12 terms
Science and Technology
Quantitative Observation
Qualitative Observation
Inferring (Inference)
Predicting (Prediction)
An observation described in numbers or amounts.
An observation that is NOT described in numbers or amounts.
Using your observations and prior knowledge to explain what y…
Using your observations and prior knowledge to state what wil…
Quantitative Observation
An observation described in numbers or amounts.
Qualitative Observation
An observation that is NOT described in numbers or amounts.
Science & Technology
breakthrough
astronomer
hypothesis
molecule
przełom
astronom
hipoteza
cząsteczka
breakthrough
przełom
astronomer
astronom
13 terms
Computer science Java
Class
Object
Constructor
Public (class)
A templatw that descrives behaviour/state that the object of…
An object is an instance of a class in which objects exhibit…
Job of this is to assign sensible values to the data fields o…
Is access specifier which sets accessibility of classes, meth…
Class
A templatw that descrives behaviour/state that the object of…
Object
An object is an instance of a class in which objects exhibit…
21 terms
Computer Science: The Java World
Java
A Java program consists of one or more…
class/class file
project
refers to both a programming language as well as the componen…
A Java program consists of one or more class files.
group of instructions organized in a specific way
- refers to all of the files associated with your program... 1.…
Java
refers to both a programming language as well as the componen…
A Java program consists of one or more…
A Java program consists of one or more class files.
Science and technology
abacus
percolator
civil engineering
environmental engineering
liczydło
ekspres do kawy
budownictwo lądowe
inżynieria środowiskowa
abacus
liczydło
percolator
ekspres do kawy
30 terms
Science & Technology
advances in modern science
discovery
new discoveries
scientific research
Fortschritte in der modernen Wissenschaft
Entdeckung
neue Entdeckungen
wissenschaftliche Forschung
advances in modern science
Fortschritte in der modernen Wissenschaft
discovery
Entdeckung
48 terms
Science & Technology
addiction
a curse
blessing
adverse
the state of being enslaved to a habit or practice or to some…
the cause of evil, misfortune, or trouble
a special favor, mercy, or benefit
unfavorable or antagonistic in purpose or effect
addiction
the state of being enslaved to a habit or practice or to some…
a curse
the cause of evil, misfortune, or trouble
233 terms
Science and technology
research
achieve
achievement
advanced technology
výzkum
dosáhnout (úspěchu ...)
úspěch, výsledek, čeho byl dosažen
pokročilá technoloige
research
výzkum
achieve
dosáhnout (úspěchu ...)
10 terms
SCIENCE AND TECHNOLOGY
lab
scientist
experiment
development
laboratorium
naukowiec
doświadczenie
rozwój
lab
laboratorium
scientist
naukowiec
Science: The Nature of Science & Technology
balance
hand lens
testable question
experiment
a tool used to determine the weight of an object
a tool that makes objects viewed through it appear larger
a question that can be answered through an investigation wher…
a series of controlled steps, which can be repeated, for the…
balance
a tool used to determine the weight of an object
hand lens
a tool that makes objects viewed through it appear larger
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