Question 1

Given: 222 and 222 What is the result?

Options :

A : A NullPointerException is thrown at run time.

B : The compilation fails.

C : 1Nullnull

D : 111

E : A ClassCastException is thrown at run time.

Answer: B

Question 2

Given: 2021-04-27-22-23-17-3d4ddcb379cef75d65c8f83ed91c42db What is the result?

Options :

A : Map: 0 Keys: 0 Values: 0

B : The compilation fails.

C : Map: 4 Keys: 4 Values: 4

D : Map: 4 Keys: 0 Values: 0

E : Map: 0 Keys: 4 Values: 4

Answer: D

Question 3

Given: 2021-04-27-22-23-17-3d4ddcb379cef75d65c8f83ed91c42db What is the result?

Options :

A : null

B : nothing

C : It fails to compile.

D : java.lang.IllegalAccessException is thrown.

E : Student

Answer: C

Question 4

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.

Answer: D

Question 5

Which two modules include APIs in the Java SE Specification? (Choose two.)

Options :

A : java.logging

B : java.desktop

C : javafx

D : jdk.httpserver

E : jdk.jartool

Answer: A,D