packages
In Java, related classes are grouped into _______.
import packagename.*;
To import all of the classes in a package called "packagename", use the form...
main method
A Java program must have at least one class, the one that contains the _______.
source files
The java files that comprise your program are called _______.
compiler, bytecode
A(n) _______ converts source code into machine-readable form called _______.
public, private
The keyword _______ signals that the class or method is usable outside of the class, while _______ data members or methods are not.
static
The keyword _______ is used for methods that will not access any objects of a class.
identifier
A(n) _______ is a name for a variable, parameter, constant, user-defined method, or user-defined class.
int
An _____; 2, -26, 3000
boolean
A ________. Just two values, true or false.
double
A _______ precision floating-point number; 2.718, -367189.42, 1.6e4
overflow error
If you try to store a value whose magnitude is too big in an int variable, you'll get an _______.
declaration
An identifier is introduced into a Java program with a _______ that declares its type.
double p = 2.3, q = 4.1;
Initialize variables "p" and "q" to 2.3 and 4.1 respectively.
2^7-1
What is the largest positive integer that can be stored using type byte?
0
0000 - in decimal
1
0001 - in decimal
2
0010 - in decimal
3
0011 - in decimal
4
0100 - in decimal
5
0101 - in decimal
6
0110 - in decimal
7
0111 - in decimal
8
1000 - in decimal
9
1001 - in decimal
A
1010 - in hexadecimal
B
1011 - in hexadecimal
C
1100 - in hexadecimal
D
1101 - in hexadecimal
E
1110 - in hexadecimal
F
1111 - in hexadecimal
NOT
!
AND
&&
OR
||
compound boolean expressions
Logical operators are applied to boolean expressions to form _______.
Escape sequence to print out a newline
\n
Escape sequence to print out a double quote
\
Escape sequence to print out a backslash
\\
system.out.println("Welcome to\na new line");
Print out the following statement:
Welcome to
a new line
for (initialization; termination condition; update statement)
{
statements
}
The general form of the "for" loop is...
exception
An _______ is an error condition that occurs during the execution of a Java program.
packages
In Java, related classes are grouped into _______.
import packagename.*;
To import all of the classes in a package called "packagename", use the form...
main method
A Java program must have at least one class, the one that contains the _______.
source files
The java files that comprise your program are called _______.
compiler, bytecode
A(n) _______ converts source code into machine-readable form called _______.
public, private
The keyword _______ signals that the class or method is usable outside of the class, while _______ data members or methods are not.
static
The keyword _______ is used for methods that will not access any objects of a class.
identifier
A(n) _______ is a name for a variable, parameter, constant, user-defined method, or user-defined class.
int
An _____; 2, -26, 3000
boolean
A ________. Just two values, true or false.
double
A _______ precision floating-point number; 2.718, -367189.42, 1.6e4
overflow error
If you try to store a value whose magnitude is too big in an int variable, you'll get an _______.
declaration
An identifier is introduced into a Java program with a _______ that declares its type.
double p = 2.3, q = 4.1;
Initialize variables "p" and "q" to 2.3 and 4.1 respectively.
2^7-1
What is the largest positive integer that can be stored using type byte?
0
0000 - in decimal
1
0001 - in decimal
2
0010 - in decimal
3
0011 - in decimal
4
0100 - in decimal
5
0101 - in decimal
6
0110 - in decimal
7
0111 - in decimal
8
1000 - in decimal
9
1001 - in decimal
A
1010 - in hexadecimal
B
1011 - in hexadecimal
C
1100 - in hexadecimal
D
1101 - in hexadecimal
E
1110 - in hexadecimal
F
1111 - in hexadecimal
NOT
!
AND
&&
OR
||
compound boolean expressions
Logical operators are applied to boolean expressions to form _______.
Escape sequence to print out a newline
\n
Escape sequence to print out a double quote
\
Escape sequence to print out a backslash
\\
system.out.println("Welcome to\na new line");
Print out the following statement:
Welcome to
a new line
for (initialization; termination condition; update statement)
{
statements
}
The general form of the "for" loop is...
exception
An _______ is an error condition that occurs during the execution of a Java program.