Ivanti Senior Sofware Engineer interview questions

1 . Class A{ void m1(){ // } void m2 (){ // } A a = new A(); Thread t1 = a.m1(); Thread t2 = a.m1(); Can t1 and t2 access concurrantly ? 2 . Class A{ synchronized void m1(){ // } void m2 (){ // } A a = new A(); Thread t1 = a.m1(); Thread t2 = a.m2(); Can t1 and t2 access concurrantly?? 3 . Class A{ static synchronized void m1(){ // } void m2 (){ // } A a = new A(); Thread t1 = a.m1(); Thread t2 = a.m2(); Can t1 and t2 access concurrantly?