Given:

Which two statements are true if the method is added to Bar? (Choose two.)

• A.public <T> Collection<T> foo(Collection<T> arg) { ... } overloads Foo.foo.
• B.public <T> List<T> foo(Collection<T> arg) { ... } overrides Foo.foo.
• C.public <T> Collection<T> foo(Stream<T> arg) { ... } overloads Foo.foo.
• D.public Collection<String> foo(Collection<String> arg) { ... } overrides Foo.foo.
• E.public <T> Collection<T> bar(Collection<T> arg) { ... } overloads Foo.foo.
• F.public <T> Iterable<T> foo(Collection<T> arg) { ... } overrides Foo.foo.

Comment: *

Name: *

Email: *

Verification: *

Given:

Which loop incurs a compile time error?

• A.the loop starting line 11
• B.the loop starting line 3
• C.the loop starting line 14
• D.the loop starting line 7

Comment: *

Name: *

Email: *

Verification: *

Given:

What is the result?

• A.Orange Juice
• B.The compilation fails.
• C.Orange Juice Apple Pie Lemmon Ice Raspberry Tart
• D.The program prints nothing.

Correct Answer: C

Comment: *

Name: *

Email: *

Verification: *

Given:

Which is true?

• A.The compilation fails due to an error in line 9.
• B.The compilation fails due to an error in line 6.
• C.The compilation succeeds.
• D.The compilation fails due to an error in line 2.
• E.The compilation fails due to an error in line 10.
• F.The compilation fails due to an error in line 7.
• G.The compilation fails due to an error in line 4.

Comment: *

Name: *

Email: *

Verification: *

Given:
var data = new ArrayList<>();
data.add("Peter");
data.add(30);
data.add("Market Road");
data.set(1, 25);
data.remove(2);
data.set(3, 1000L);
System.out.print(data);
What is the output?

• A.[Market Road, 1000]
• B.[Peter, 30, Market Road]
• C.[Peter, 25, null, 1000]
• D.An exception is thrown at run time.

Correct Answer: D

Comment: *

Name: *

Email: *

Verification: *