Answer Posted / ranganathkini

java.lang.Object

What is comparable and comparator interface? List their differences

1096

---

What is the benefit of singleton pattern?

981

---

Where are the card layouts used?

1062

---

Can list be null in java?

1030

---

What is the difference between && and & in java?

1076

---

What methodology can be utilized to link to a database?

956

---

What do you mean by exception handling in Java?

1285

---

Do you know how to reverse string in java?

1143

---

What is a pattern what is an anti pattern?

964

---

What does string mean in java?

1099

---

Why main function is static?

1222

---

Variable of the boolean type is automatically initialized as?

1004

---

What are the differences between getting and load method?

1175

---

Can an interface have a class?

1000

---

Define how can we find the actual size of an object on the heap?

1200

---