Home Library Explore SAT

Home Library Explore SAT

AP 010 ThinkJava Chapters 1+2 Flashcards | StudBud

Explore/AP 010 ThinkJava Chapters 1+2

Why use int instead of float?

Java is best described as...

AP 010 ThinkJava Chapters 1+2

7 terms·StudBud Administration·6 plays

Review basic Java programming concepts.

Flashcards7 cardsFPractice quizPHost liveL

Questions 7

Answers

1
Java is best described as...
Statically typed
Strongly typed
Weakly typed
Strongly AND statically typed
2
Why use int instead of float?
floats may have rounding/precision errors
ints are faster
ints take up less memory
floats can't represent integer values
3
In the variable declaration below, "float" is a...
Object
Type
Access Modifier
Variable
4
The following expression can be simplified as...
1000
21
0.025
181
5
What is printed by the following code?
HELLO WORLD
null
An exception is thrown
Hello World
6
Are types mandatory in Java?
Yes
No
7
Is the declared type of a variable always an exact match to the type of its assigned value?
Yes
No