Can you print decimals in type n? What is difference between float and packed data type?

1238

---

What is amps ?

1050

---

Which class is the superclass of every class?

1031

---

What is explicit casting?

1000

---

Explain working of java virtual machine (jvm)?

1052

---

If you’re overriding the method equals() of an object, which other method you might also consider?

966

---

Explain the inheritance principle.

952

---

Describe the principles of oops.

941

---

What is phantom memory?

961

---

What is a static method?

1032

---

What is the difference between the boolean & operator and the && operator?

975

---

What is meant by pass by reference and pass by value in java?

947

---

What if the main method is declared as private?

899

---

Explain the reason for each keyword of public static void main(string args[])?

934

---

What do you understand by downcasting?

950

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