« previous next »

Author Question: Which of the following is not true about ADO.NET DataSets? A) They can have multiple tables and ... (Read 72 times)

Cooldude101

  • Hero Member
  • *****
  • Posts: 557
on: Jul 7, 2018
Which of the following is not true about ADO.NET DataSets?
 
  A) They can have multiple tables and relationships.
  B) They can have foreign keys and surrogate keys.
  C) They can support referential integrity actions.
  D) Operations performed on DataSets are also performed on the data on disk.

Question 2

What Microsoft Access file format is used by default in Microsoft Access 2013? When was it introduced, and what was the previous format?
 
  What will be an ideal response?


Gabe

  • Sr. Member
  • ****
  • Posts: 321
Reply #1 on: Jul 7, 2018
Answer to Question 1

D

Answer to Question 2

By default, Microsoft Access 2013 supports Access 2007 file formats. Microsoft Access 2007, 2010, and 2013 database files are stored using the .accdb file extension.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

Cooldude101

  • Hero Member
  • *****
  • Posts: 557
Reply #2 on: Jul 7, 2018
Thank you :)


Gabe

  • Sr. Member
  • ****
  • Posts: 321
Reply #3 on: Jul 7, 2018
Happy to help you


« previous next »
 

Did you know?

Hip fractures are the most serious consequences of osteoporosis. The incidence of hip fractures increases with each decade among patients in their 60s to patients in their 90s for both women and men of all populations. Men and women older than 80 years of age show the highest incidence of hip fractures.

Did you know?

Street names for barbiturates include reds, red devils, yellow jackets, blue heavens, Christmas trees, and rainbows. They are commonly referred to as downers.

Did you know?

Disorders that may affect pharmacodynamics include genetic mutations, malnutrition, thyrotoxicosis, myasthenia gravis, Parkinson's disease, and certain forms of insulin-resistant diabetes mellitus.

Did you know?

In most climates, 8 to 10 glasses of water per day is recommended for adults. The best indicator for adequate fluid intake is frequent, clear urination.

Did you know?

Dogs have been used in studies to detect various cancers in human subjects. They have been trained to sniff breath samples from humans that were collected by having them breathe into special tubes. These people included 55 lung cancer patients, 31 breast cancer patients, and 83 cancer-free patients. The dogs detected 54 of the 55 lung cancer patients as having cancer, detected 28 of the 31 breast cancer patients, and gave only three false-positive results (detecting cancer in people who didn't have it).

Bronfenbrenner’s model of the ecological-systems approach to studying development. He suggested that Bronfenbrenner’s model of the ecological-systems approach to studying development. He suggested that
A form letter is used when the same letter is sent to multiple recipients. A form letter is used when the same letter is sent to multiple recipients.
Drug inhibition of folic acid metabolism. Drugs inhibit multiple steps in the metabolic pathway ... Drug inhibition of folic acid metabolism. Drugs inhibit multiple steps in the metabolic pathway ...
True Dover Sole True Dover Sole
The bacterium Escherichia coli is commonly referred to as E. coli. Seen here with multiple flagella The bacterium Escherichia coli is commonly referred to as E. coli. Seen here with multiple flagella
Video: Reflex arc construction

For a complete list of videos, visit our video library