Why use a singleton instead of static methods?

455

---

Which command is available to show the current HBase user?

114

---

Are semicolons required at the end of sql statements in sql server 2005?

562

---

Why 8051 is called 8 bit microcontroller?

917

---

As a PMP, you will be required to comply with the Project Management Professional Code of Professional Conduct. This code refers to all of the following except: A. Reporting conflicts of interest B. Reporting experience and PMP status truthfully C. Complying with stakeholder requirements D. Complying with rules and policies of foreign countries

772

---

---

List the energy saving opportunities in air compressor system.

1141

---

How to Change the root key ?

1341

---

What is extension of powerpoint presentation?

97

---

Shall we add Local Repository to shared object repository,if yes,how we add

5662

---

What are the salesforce best practices for apex?

249

---

What is a parent child selector?

313

---

Why rpa is used?

1

---

What are the different components of ansible?

1

---

I have energy meter for educational project having 0.5s class but my friend need 0.2s class meter , which one is good for that purpose and what is the actual difference of that two classes , need very easy example also.??

984

---

Can xml tags have numbers?

455

---