This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Which of the following is true of outer joins? A) It returns all the related records from both ... (Read 95 times)

Chelseaamend

  • Hero Member
  • *****
  • Posts: 545
on: Jul 7, 2018
Which of the following is true of outer joins?
 
  A) It returns all the related records from both tables
  B) It returns all the records from one table and only the matching records from the other table
  C) It matches each record in the first table with every record in the second table
  D) It is an older form of join that uses the WHERE clause and an equal sign to show how tables relate

Question 2

SQL uses a grid to select query records.
 
  Indicate whether the statement is true or false


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

ladyjames123

  • Sr. Member
  • ****
  • Posts: 346
Reply #1 on: Jul 7, 2018
Answer to Question 1

B

Answer to Question 2

FALSE


Chelseaamend

  • Hero Member
  • *****
  • Posts: 545
Reply #2 on: Jul 7, 2018
Correct answers!


ladyjames123

  • Sr. Member
  • ****
  • Posts: 346
Reply #3 on: Jul 7, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

Congestive heart failure is a serious disorder that carries a reduced life expectancy. Heart failure is usually a chronic illness, and it may worsen with infection or other physical stressors.

Did you know?

Fungal nail infections account for up to 30% of all skin infections. They affect 5% of the general population—mostly people over the age of 70.

Did you know?

Most strokes are caused when blood clots move to a blood vessel in the brain and block blood flow to that area. Thrombolytic therapy can be used to dissolve the clot quickly. If given within 3 hours of the first stroke symptoms, this therapy can help limit stroke damage and disability.

Did you know?

Essential fatty acids have been shown to be effective against ulcers, asthma, dental cavities, and skin disorders such as acne.

Did you know?

Pink eye is a term that refers to conjunctivitis, which is inflammation of the thin, clear membrane (conjunctiva) over the white part of the eye (sclera). It may be triggered by a virus, bacteria, or foreign body in the eye. Antibiotic eye drops alleviate bacterial conjunctivitis, and antihistamine allergy pills or eye drops help control allergic conjunctivitis symptoms.

Procedures for Diagnostic Tests Related to the Digestive System Procedures for Diagnostic Tests Related to the Digestive System
Age-related changes in crystallized and fluid tasks. Performance on tests of fluid abilities peaked ... Age-related changes in crystallized and fluid tasks. Performance on tests of fluid abilities peaked ...
Participating in religious services is related to better coping skills, less severe stress ... Participating in religious services is related to better coping skills, less severe stress ...
The steps in the hearing process. (1) Sound waves enter the outer ear and travel through the ear ... The steps in the hearing process. (1) Sound waves enter the outer ear and travel through the ear ...
A diagram showing one of Mendel’s crosses. True-breeding strains of pea plants with smooth and ... A diagram showing one of Mendel’s crosses. True-breeding strains of pea plants with smooth and ...
Which of the following unit factors is not related to a 0.100 M NaBr solution? A Which of the following unit factors is not related to a 0.100 M NaBr solution? A
Video: Gas exchange - partial pressure, locations, external and internal respiration

For a complete list of videos, visit our video library