Why spring singleton is not thread safe?

997

---

Why do we need singleton?

964

---

What is the driver class?

1041

---

What is procedure writing?

971

---

What is the difference between actual and formal parameters?

943

---

What is the difference between a method and a procedure?

1064

---

What is the use of private static?

1050

---

What is qms certification?

953

---

Why does abstract class have constructor?

999

---

Why should I use abstract class?

1102

---

What is the main advantage of passing argument by reference?

980

---

What is java full form?

1026

---

How many types of java are there?

980

---

What is difference between java and java ee?

1026

---

Is java 11 paid version?

985

---