Why string is immutable or final in java

1102

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What is internal iteration in java se 8?

1218

---

What is thread pool? How can we create thread pool in java?

1097

---

how to create daemon thread in java?

1096

---

Write a program to print all permutations of string?

1131

---

Why char array is preferred over string for storing password?

1127

---

Can we use string in switch case in java?

1078

---

How can we achieve thread safety in java?

1168

---

What is string in java? String is a data type?

1034

---

What is string pool?

1148

---

When do we need to use internal iteration? When do we need to use external iteration?

1147

---

How can we create a thread in java?

1054

---

Differences between external iteration and internal iteration?

1180

---

What are the major drawbacks of external iteration?

1081

---

What is the major advantage of external iteration over internal iteration?

1122

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