How to clear the JVM logs in server?
By sending a mail to websphere_test team
By submitting a work request to WDT team
Either a or b
None of the above
Log which helps to see the errors raised only during the particular date and time
EML viewer
Logs in wasops
Both a and b
In MVC Architecture, the significance of Model is ______.
Business Logic
UI
Control Logic
MVC architecture is used commonly because
The addition, editing, and removal of interfaces is simple
Changes made to the logic control are easy
Helps developers avoid repeating common code
All of the above
Struts is based on MVC framework
True
False
Boolean values can be cast into any other primitive type.
The logs for the server can be viewed through
What is the output of the following StringBuffer sb1 = new StringBuffer("Amit"); StringBuffer sb2= new StringBuffer("Amit"); String ss1 = "Amit"; System.out.println(sb1==sb2); System.out.println(sb1.equals(sb2)); System.out.println(sb1.equals(ss1)); System.out.println("Poddar".substring(3));
false false false dar
false true false Poddar
Compiler Error
true true false dar
When a string literal is used in the program, Java automatically creates instances of the string class.
Which of the following are primitive types?
byte
String
integer
Float