Explain the use of virtual, sealed, override, and abstract.

568

---

Is .net framework going away?

559

---

Is c# lazy thread safe?

484

---

How secure it is?

5

---

What do you mean by tomcat coyote and what is its use?

465

---

---

What commands can I use in command prompt?

479

---

What is a byte string?

617

---

What is a cost center? : co- cost center accounting

621

---

What is an exception in PL/SQL? What are the two types of exceptions?

622

---

when a request is generated from apache tomcat 5.5 and goes to oracle 10g or mysql,,, how the oracle or mysql reads the request as apache is a web server and oracle 10g is application server? when the oracle 10g provides response, how the apche tomcat reads it???

1670

---

Is automation testing a black box testing or white-box testing?

515

---

What is targetnamespace?

458

---

Why do we go for stored procedures?

507

---

How would you open a directory for reading in php?

568

---

what is cryptography? Why do we need it?

483

---