1 . Please select signed integrals char, byte, and short byte, short, int, and long char, short, and long 2 . Java characters are … ASCII code Binary code Unicode ANSI code 3 . Please select the size of an int type 32 bytes 16 bits 32 bits 16 bytes 4 . Select default value …
OCPJP 6
OCPJP 6 Mock Exam – 4
Q 1 : What will be the output? Choose the one below: String Object null Compiler Error Q 2 : What will be the output? Choose the one below: String Object null Compiler Error Q 3 : What will be the output? Choose the one below: String Object Test Compiler Error Q 4 : What …
OCPJP 6 Mock Exam – 3
Q 1 : What will be the output? Choose the one below: 1 2 3 0 Q 2 : What will be the output? Choose the one below: 1 2 3 4 Compiler error Q 3 : What will be the output? Choose the one below: 3 0 Runtime Exception Compiler error Q 4 : …
OCPJP 6 Mock Exam – 2
Q 1 : What is the output? Choose the one below: 10 20 ClassCastException Compiler Error Compiler Error Q 2 : What is the output? Choose the one below: [null = null] NullPointerException null [] Q 3 : What is the output? Choose the one below: [null = null] NullPointerException null [] Q 4 : …
OCPJP 6 Mock Exam -1
Q 1 : What will be the output? Choose the one below: 0 0 0 ArrayIndexoutOfBoundsException NullPointerException null null null Q 2 : Which of the following are valid array declarations? int arr[] = new int[]; float arr[10] = new fl double []arr = new double[10]; None Of the Above. Q 3 : What will …