What do you mean by metadata in HDFS? Where is it stored in Hadoop?

73

---

How do you declare an empty string?

721

---

What is a data dictionary? : sap abap data dictionary

644

---

When an end user says a file went missing, what do you do in windows server?

244

---

What is css in coding?

360

---

---

Explain which is the best multi-lingual plugin for wordpress?

115

---

How to create group and sub group descriptions in a testplan?

673

---

What is the wildcard character in sql?

600

---

Where is data validation in excel?

372

---

Give the detailed structure from marketing planner to service

1621

---

Is nosql faster than sql?

655

---

Is appdelegate a singleton?

551

---

Define the three phase formula fuse.

1498

---

What are the differences between 15 and 18 digit record ids?

247

---

What is mysql_pconnect?

554

---