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Java Language Flashcards | StudBud
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Java Language
Java Language
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Basic knowledge of Java vocabulary.
Flashcards
10 cards
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Practice quiz
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Questions
10
Answers
1
Which of the following is NOT true about variables?�
all of the above
values can change during execution
must be declared before first use
data type can be changed
2
In an import, you can use the _____ symbol to import all the subsections of a package.
*
?
#
\
3
All of the following are examples of the Java vocabulary except __________ .
=
(f - 32) */ 9
fahrenheit
*
4
The ____ character is used so that punctuation like commas and quotation are taken literally.�
\
=
*
(
5
The expression (3 + 5) + 2* 2 + 4 will yield ___________ as the answer.�
60
16
24
20
6
Which of the following numeric data types uses smaller, less precise floating-point numbers?�
Short
Double
Float
Byte
7
_________ define the rules for interpreting the meaning of statements.�
Logic
Semantics
Syntax
Rigidity
8
Which of the following is NOT an example of a primitive data type?�
Characters
Numbers
Strings
Booleans
9
Programming and natural languages share all of the following elements EXCEPT ____.�
semantics
vocabulary
syntax
rigidity
10
Which of the following is a difference between programming and natural languages?�
exception
literalness
origin
semantics
