How do I combine text and numbers in excel?

309

---

Evaluation?

536

---

What operators deal with null?

601

---

Why does oracle 9i treat an empty string as null?

533

---

How can I retrieve a String or other object type without creating a new object each time?

574

---

---

Name the key features of the korn shell.

541

---

What does Perl do if you try to exploit the execve(2) race involving setuid scripts?

522

---

Explain the difference between abstraction and encapsulation.

535

---

Where is spring aop used?

141

---

What do you mean by java swing?

510

---

What happens if we put duplicate key in hashmap?

489

---

why & what is perchatage we are using fly ash in concrete?

2189

---

How you would rewrite the sql query to return the customerid sorted numerically?

571

---

Why is c so powerful?

671

---

What is the different type of wage types?

510

---