Answer / Sukhdeep Singh Rajput

In the context of databases, relations represent tables. There are three main types: unary relations (have only one attribute), binary relations (have two attributes), and ternary or higher order relations (have more than two attributes).

Explain where variables are created in memory?

1 Answers  

---

Difference between character constant and string constant in java ?

1 Answers  

---

What does += mean coding?

1 Answers  

---

Write a java program to find the route that connects between Red and Green Cells. General Rules for traversal 1. You can traverse from one cell to another vertically, horizontally or diagonally. 2. You cannot traverse through Black cells. 3. There should be only one Red and Green cell and at least one of each should be present. Otherwise the array is invalid. 4. You cannot revisit a cell that you have already traversed. 5. The maze need not be in the same as given in the above example

0 Answers  

---

Can an anonymous class be declared as implementing an interface and extending a class?

2 Answers  

---

Are primitives objects?

1 Answers  

---

Why lambda expression is used in java?

1 Answers  

---

What is the multi-catch block in java?

1 Answers  

---

How are Java source code files named?

3 Answers  

---

What are order of precedence and associativity, and how are they used?

1 Answers  

---

Why unicode is important?

1 Answers  

---

Can we assign null to double in java?

1 Answers  

---