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

Author Question: The primary key for employee table should be __________. Fill in the blanks with correct ... (Read 129 times)

pragya sharda

  • Hero Member
  • *****
  • Posts: 566
on: Jul 7, 2018
The primary key for employee table should be __________.
 
  Fill in the blanks with correct word

Question 2

In Oracle, the script line used to define the foreign key for the job table in the relationship with
  the client table would be which of the following?
 
  A) Email char(30 ) links to client(email) B) Email char(30 ) refers to client(email)
  C) Email char(30 ) references client(email) D) Jobid Number refers to client(jobid)


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

scikid

  • Sr. Member
  • ****
  • Posts: 300
Reply #1 on: Jul 7, 2018
Answer to Question 1

social security number

Answer to Question 2

C


pragya sharda

  • Member
  • Posts: 566
Reply 2 on: Jul 7, 2018
Excellent

cassie_ragen

  • Member
  • Posts: 347
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Multiple sclerosis is a condition wherein the body's nervous system is weakened by an autoimmune reaction that attacks the myelin sheaths of neurons.

Did you know?

The first monoclonal antibodies were made exclusively from mouse cells. Some are now fully human, which means they are likely to be safer and may be more effective than older monoclonal antibodies.

Did you know?

Many supplement containers do not even contain what their labels say. There are many documented reports of products containing much less, or more, that what is listed on their labels. They may also contain undisclosed prescription drugs and even contaminants.

Did you know?

Multiple experimental evidences have confirmed that at the molecular level, cancer is caused by lesions in cellular DNA.

Did you know?

Side effects from substance abuse include nausea, dehydration, reduced productivitiy, and dependence. Though these effects usually worsen over time, the constant need for the substance often overcomes rational thinking.

One Module of the Primary Visual Cortex One Module of the Primary Visual Cortex
Checklist for Choosing a Massage Table Checklist for Choosing a Massage Table
How to count for the correct number of significant digits How to count for the correct number of significant digits
table table
Table - Correlation Analysis Table - Correlation Analysis
APA Table - SPSS APA Table - SPSS
Video: Calvin cycle (The light-independent reactions )

For a complete list of videos, visit our video library