« previous next »

Author Question: A command used in Oracle to display how the query optimizer intends to access indexes, use parallel ... (Read 49 times)

Destiiny22

  • Hero Member
  • *****
  • Posts: 557
on: Jul 7, 2018
A command used in Oracle to display how the query optimizer intends to access indexes, use parallel servers and join tables to prepare query results is the:
 
  A) explain plan.
  B) show optimization.
  C) explain query.
  D) analyze query.

Question 2

All of the following are newer XML schema languages EXCEPT:
 
  A) Document Type Declarations (DTDs).
  B) XML Schema Definition (XSD).
  C) RELAX NG.
  D) Document Structure Description (DSD).
Modern Database Management ¦ Hoffer, Venkataraman, Topi ¦ 13th Edition
Buy Test-Bank


janeli1

  • Sr. Member
  • ****
  • Posts: 330
Reply #1 on: Jul 7, 2018
Answer to Question 1

A

Answer to Question 2

A


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Patients who have undergone chemotherapy for the treatment of cancer often complain of a lack of mental focus; memory loss; and a general diminution in abilities such as multitasking, attention span, and general mental agility.

Did you know?

Approximately one in three babies in the United States is now delivered by cesarean section. The number of cesarean sections in the United States has risen 46% since 1996.

Did you know?

There are 20 feet of blood vessels in each square inch of human skin.

Did you know?

Oliver Wendell Holmes is credited with introducing the words "anesthesia" and "anesthetic" into the English language in 1846.

Did you know?

Urine turns bright yellow if larger than normal amounts of certain substances are consumed; one of these substances is asparagus.

In a craniotomy, a portion of the skull and overlying scalp is pulled back to allow access to the br In a craniotomy, a portion of the skull and overlying scalp is pulled back to allow access to the br
Language Access Services Language Access Services
Two stubby screwdrivers used to access screws that have limited space above. A straight blade is on ... Two stubby screwdrivers used to access screws that have limited space above. A straight blade is on ...
Removing the bed from a pickup truck makes gaining access to the fuel pump a lot easier. Removing the bed from a pickup truck makes gaining access to the fuel pump a lot easier.
Water Access Water Access
Straighten the leg and effleurage to quadriceps with forearm. Apply in three parallel strokes from ... Straighten the leg and effleurage to quadriceps with forearm. Apply in three parallel strokes from ...
Video: Muscle Fatigue and Recovery

For a complete list of videos, visit our video library