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92% Average Score

98% Same Questions
Viewing page 5 out of 9 pages
Viewing questions 41-50 out of questions
Questions # 41:

Given:

Question # 41

What is the result?

Options:

A.

The compilation fails.

B.

abdf

C.

abd

D.

adf

E.

abcd

Questions # 42:

Question # 42

What is the result?

Options:

A.

9001: java.io.FileNotFoundException: MyFile.txt-MyFile.txt

B.

9001: APPLICATION ERROR-9001-MyFile.txt

9001: java.io.FileNotFoundException: MyFile.txt-MyFile.txt

C.

9001: APPLICATION ERROR-9001-MyFile.txt

D.

Compilations fails at Line 1.

Questions # 43:

Given the code fragment:

Question # 43

What is the result?

Options:

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]

Questions # 44:

Given:

Question # 44

A) An exception is thrown at run time.

B)

Question # 44

C) The compilation fails due to an error on line 2.

D) The compilation fails due to an error on line 1.

E)

Question # 44

F)

The compilation fails due to an error on line 3.

Options:

A.

Option A

B.

Option B

C.

Option C

D.

Option D

E.

Option E

F.

Option F

Questions # 45:

Given:

Question # 45

How many LocalDate objects are created in this example?

Options:

A.

2

B.

3

C.

4

D.

5

Questions # 46:

Given:

Question # 46

Which statement on line 1 is calling the method of the supplier object correctly?

Options:

A.

System.out.printin(supplier.get() );

B.

System.out.printin(supplier.test() );

C.

System.out.printin(supplier.apply() );

D.

System.out.printin(supplier.accept() );

Questions # 47:

Given:

Question # 47

Which annotation should be used to remove warnings from compilation?

Options:

A.

@SuppressWarnings on the main and print methods

B.

@SuppressWarnings(“unchecked”) on main and @SafeVarargs on the print method

C.

@SuppressWarnings(“rawtypes”) on main and @SafeVarargs on the print method

D.

@SuppressWarnings(“all”) on the main and print methods

Questions # 48:

Given:

Question # 48

Which two allow a.Main to allocate a new Person? (Choose two.)

Options:

A.

In Line 1, change the access modifier to privateprivate Person() {

B.

In Line 1, change the access modifier to publicpublic Person() {

C.

In Line 2, add extends Person to the Main classpublic class Main extends Person {and change Line 3 to create a new Main objectPerson person = new Main();

D.

In Line 2, change the access modifier to protectedprotected class Main {

E.

In Line 1, remove the access modifierPerson() {

Questions # 49:

Which method throws an exception for not-a-number and infinite input values?

A)

Question # 49

B)

Question # 49

C)

Question # 49

D)

Question # 49

Options:

A.

Option A

B.

Option B

C.

Option C

D.

Option D

Questions # 50:

Given:

Question # 50

What is known about the Sportscar class?

Options:

A.

The Sportscar class is a subclass of Automobile and inherits its methods.

B.

The Sportscar subclass cannot override setTurbo method from the superclass Automobile.

C.

The Sportscar class is a superclass that has more functionality than the Automobile class.

D.

The Sportscar class inherits the setTurbo method from the superclass Automobile.

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