Part A:

Given the following code:

package com.dan.chisholm;

public class A { public void m1() {System.out.print("A.m1, ");

} protected void m2() {System.out.print("A.m2, ");}

private void m3()

{System.out.print("A.m3, ");

} void m4() {System.out.print("A.m4, ");}

} class B { public static void main(String[] args) {

A a = new A();

a.m1(); // 1

a.m2(); // 2

a.m3(); // 3

a.m4(); // 4

}

}

Assume that the code appears in a single file named A.java. What is the result of attempting to compile and run the program?

a. Prints: A.m1, A.m2, A.m3, A.m4,

b. Compile-time error at 1.

c. Compile-time error at 2.

d. Compile-time error at 3.

e. Compile-time error at 4.

f. None of the above

Part B:

class GFM11{

public static void main (String[] args) {

int x,y,z;

System.out.println(x+y+z);

}

}

What is the result of attempting to compile and run the program?

a. Prints nothing.

b. Prints an undefined value.

c. Prints: null

d. Prints: 0

e. Run-time error

f. Compile-time error

g. None of the above

Part C:

class GRC10 {

public static void main (String[] s) {

System.out.print(s[1] + s[2] + s[3]);

}}

java GRC10 A B C D E F

What is the result of attempting to compile and run the program using the specified command line?

a. Prints: ABC

b. Prints: BCD

c. Prints: CDE

d. Prints: A B C

e. Prints: B C D

f. Prints: C D E

g. Compile-time error

h. Run-time error

i. None of the above

Part D:

class MCZ11 {

public static void main (String[] args) {

char a = '\c'; // 1

char b = ' '; // 2

char c = '\"'; // 3

char d = '\b'; // 4

char e = '\''; // 5

}}

A compile-time error is generated at which line?

a. 1

b. 2

c. 3

d. 4

e. 5

f. None of the above

Part E:

class MWC101 {

public static void main(String[] args) {

int[] a1 = new int[]; // 1

int a2[] = new int[5]; // 2

int[] a3 = new int[]{1,2}; // 3

int []a4 = {1,2}; // 4

int[] a5 = new int[5]{1,2,3,4,5}; // 5

}}

Compile-time errors are generated at which lines? Choose 2!

a. 1

b. 2

c. 3

d. 4

e. 5