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Java Programming :: Language Fundamental Fu ndamentals s
General Questions Question s
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Finding the output
1.
Which four options describe the correct default values for array elements of the types indicated? 1. int -> 0
"Life is like riding a bicycle. To keep
2. String Strin g -> "null"
your balance you must keep
3. Dog -> null
moving." - Albert Einstein
4. char -> '\u0000' 5. float -> 0.0f 6. boo lean -> true
A.
1, 2, 3, 4
B.
1, 3, 4, 5
C.
2, 4, 5 , 6
D.
3, 4, 5, 6
View Answer 2.
class, if, void, long, Int, continue
B.
goto, insta nceof, native, finally finally,, defau lt, throws
C.
try, virtual, throw, final, volatile, transient
D.
strictfp, strictfp, constan t, supe r, implements, implements, do
E.
byte, brea k, asse rt, switch, include include
A.
int [] myList = {"1", "2", "3"};
B.
int [] myList = (5, 8, 2);
C.
int myList [] [] = {4,9,7,0};
D.
int myList [] = {4, 3, 7};
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Which is a reserved w ord in the Java programming programming language? A.
method
B.
native
C.
subclasses
D.
reference
E.
array
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Which is a valid keyword in java? A.
interface
B.
string
C.
Float
D.
unsigned
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1
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Which will legally declare, construct, and initialize initialize a n array?
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A.
View Answer 4.
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Which one o f these lists lists contains only Java programming programming language keywords?
View Answer 3.
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2
3 Ne x t >
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