import java.lang.System;
import java.lang.String;
import java.io.*;
import java.util.Scanner;
class Que_6
{
public static void main(String Args[]) throws IOException
{
String username ="";
String password ="";
String ans1,ans2,ans3,ans4,ans5,ans6,ans7,ans8,ans9,ans10;
char choice;
int i=0;
int x=0;
do
{
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
Scanner s = new Scanner(System.in);
System.out.println("1. USER");
System.out.println("2. ADMIN");
System.out.println("3. EXIT!");
System.out.print("Enter Your Choice: ");
x = Integer.parseInt(br.readLine());
switch(x)
{
case 1:
System.out.print("USER");
System.out.print("\nUsername: ");
username = br.readLine();
System.out.print("Password: ");
password = br.readLine();
break;
case 2:
System.out.println("ADMIN");
break;
case 3:
System.out.println("EXIT!");
System.exit(0);
default:
System.out.println("Invalid Choice!");
}
System.out.println("\n1. Number of primitive data type in Java?");
System.out.println("\nA. 6 \nB. 7 \nC. 8 \nD. 9");
do
{
System.out.print("\nAns: ");
ans1 = br.readLine();
}while(ans1 == "C");
if(ans1 == "A" || ans1 == "B" || ans1 == "D")
{
System.out.println("Incorrect Answer!");
}
System.out.println("\n2. What's the size of float and double in Java?");
System.out.println("\nA. 32 and 64 \nB. 32 and 32 \nC. 64 and 64 \nD. 64 and 32");
do
{
System.out.print("\nAns: ");
ans2 = br.readLine();
}while(ans2 == "B");
if(ans2 == "A" || ans2 == "C" || ans2 == "D")
{
System.out.println("Incorrect Answer!");
}
System.out.println("\n3. Select the valid Statement...");
System.out.println("\nA. char[] ch = new char(5) \nB. char[] ch = new char[5] \nC. char[] ch = new char() \nD. char[] ch = new char[]");
do
{
System.out.print("\nAns: ");
ans3 = br.readLine();
}while(ans3 == "A");
if(ans3 == "B" || ans3 == "C" || ans3 == "D")
{
System.out.println("Incorrect Answer!");
}
System.out.println("\n4. Array in Java are-");
System.out.println("\nA. Objects \nB. Object Refrences \nC. Primitive Datatypes \nD. None");
do
{
System.out.print("\nAns: ");
ans4 = br.readLine();
}while(ans4 == "A");
if(ans4 == "B" || ans4 == "C" || ans4 == "D")
{
System.out.println("Incorrect Answer!");
}
System.out.println("\n5. What is the object created with new keyword?");
System.out.println("\nA. At run time \nB. At compile time \nC. Depends on code \nD. None");
do
{
System.out.print("\nAns: ");
ans5 = br.readLine();
}while(ans5 == "A");
if(ans5 == "B" || ans5 == "C" || ans5 == "D")
{
System.out.println("Incorrect Answer!");
}
System.out.println("\n6. In which of the following is toString() method defined?");
System.out.println("\nA. java.lang.object \nB. java.lang.String \nC. java.lang.util \nD. None");
do
{
System.out.print("\nAns: ");
ans6 = br.readLine();
}while(ans6 == "A");
if(ans6 == "B" || ans6 == "C" || ans6 == "D")
{
System.out.println("Incorrect Answer!");
}
System.out.println("\n7. compareTo() returns-");
System.out.println("\nA. True Value \nB. False Value \nC. An int Value \nD. No Value return");
do
{
System.out.print("\nAns: ");
ans7 = br.readLine();
}while(ans7 == "C");
if(ans7 == "A" || ans7 == "B" || ans7 == "D")
{
System.out.println("Incorrect Answer!");
}
System.out.println("\n8. To which of the following does the class string belong to...?");
System.out.println("\nA. java.lang \nB. java.awt \nC. java.applet \nD. java.String");
do
{
System.out.print("\nAns: ");
ans8 = br.readLine();
}while(ans8 == "A");
if(ans8 == "B" || ans8 == "C" || ans8 == "D")
{
System.out.println("Incorrect Answer!");
}
System.out.println("\n9. Total constructor string class have?");
System.out.println("\nA. 3 \nB. 7 \nC. 13 \nD. 20");
do
{
System.out.print("\nAns: ");
ans9 = br.readLine();
}while(ans9 == "C");
if(ans9 == "A" || ans9 == "B" || ans9 == "D")
{
System.out.println("Incorrect Answer!");
}
System.out.println("\n10. Output of Math.floor(3.6)?");
System.out.println("\nA. 3 \nB. 3.0 \nC. 4 \nD. 4.0");
do
{
System.out.print("\nAns: ");
ans10 = br.readLine();
}while(ans10 == "B");
if(ans10 == "A" || ans10 == "C" || ans10 == "D")
{
System.out.println("Incorrect Answer!");
}
System.out.println("1. "+ans1+"\n2. "+ans2+"\n3. "+ans3+"\n4. "+ans4+"\n5. "+ans5+"\n6. "+ans6+"\n7. "+ans7+"\n8. "+ans8+"\n9. "+ans9+"\n10. "+ans10);
System.out.print("\nDo You Want To Continue For Next User Give Test!(Y/N): ");
choice = s.next().charAt(0);
}while(choice == 'Y'|| choice == 'y');
if(choice == 'N'||choice == 'n')
System.out.println("The End!");
}
}
//Ans: C A B A A A C A C B
