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Which is the correct order of possible statements in the structure of a Java class file?

A.

class, package, import

B.

package, import, class

C.

import, package, class

D.

package, class, import

E.

import, class, package

Given the code fragment:

What is the result?

A.

[Red:100, Red75, Yello:75, Yellow:50]

B.

An Exception is thrown at runtime.

C.

[Red:75, Red:100, Yellow:500, Red100 Red: 75]

D.

Yellow:75, Yellow:50, Red:100, Red:75]

E.

[Yellow:50, yellow:75, Red:75, Red:100]

Given:

When run and all three files exist, what is the state of each reader on Line 1?

A.

All three readers are still open.

B.

All three readers have been closed.

C.

The compilation fails.

D.

Only reader1 has been closed.

Give:

And the code fragment:

Which three code fragments, at line n1 prints SPRING?

A.

System.out.printin (sA(1)};

B.

System.out.printin(Season,values(1)};

C.

System.out.printin(Season.SPRING);

D.

System.out.printin (sa(0)}:

E.

System.out.printin (Season.valueof(‘’SPRING”).ordinal() );

F.

System.out.printin(Season.valueOf(‘’SPRING”). Ordinal() );

G.

System.out.printin (Season.valueof (‘s’) );

Given:

Which action must you perform to print Verified?

A.

Make the verify method public and invoke it from the main method.

B.

Invoke the verify method from the place method.

C.

Change the declaration of the order variable to orderService order = New order(); and

Invoke the verify method from the main method.

D.

Invoke the verify method from the main method.

Given:

String originalPath = “data\\projects\\a-project\\..\\..\\another-project”;

Path path = Paths.get(originalPath);

System.out.print(path.normalize());

What is the result?

A.

data\another-project

B.

data\projects\a-project\another-project

C.

data\\projects\\a-project\\..\\..\\another-project

D.

data\projects\a-project\..\..\another-project

Given:

Which three actions implement Java SE security guidelines? (Choose three.)

A.

Change line 7 to return names.clone();.

B.

Change line 4 to this.names = names.clone();.

C.

Change the getNames() method name to get$Names().

D.

Change line 6 to public synchronized String[] getNames() {.

E.

Change line 2 to private final String[] names;.

F.

Change line 3 to private Secret(String[] names) {.

G.

Change line 2 to protected volatile String[] names;.

Given:

and:

Which code, when inserted on line 10, prints the number of unique localities from the roster list?

A.

.map(Employee::getLocality)

.distinct()

.count();

B.

map(e −> e.getLocality())

.count();

C.

.map(e −> e.getLocality())

.collect(Collectors.toSet())

.count();

D.

.filter(Employee::getLocality)

.distinct()

.count();