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

Author Question: ________ refers to a condition that exists when data needed for a process is unavailable because it ... (Read 66 times)

jenna1

  • Hero Member
  • *****
  • Posts: 568
on: Jul 7, 2018
________ refers to a condition that exists when data needed for a process is unavailable because it is stored in an isolated, separated information system.
 
  A) Encapsulation
  B) Information silos
  C) Data warehousing
  D) Metadata publishing

Question 2

Which of the following refers to the problem that exists in database applications when two users modify the same data item, but only one of those changes is recorded?
 
  A) lost update problem
  B) crow's foot paradigm
  C) bullwhip effect
  D) update query problem


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

dreamfighter72

  • Sr. Member
  • ****
  • Posts: 355
Reply #1 on: Jul 7, 2018
Answer to Question 1

B

Answer to Question 2

A


jenna1

  • Member
  • Posts: 568
Reply 2 on: Jul 7, 2018
Wow, this really help

CAPTAINAMERICA

  • Member
  • Posts: 325
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

The ratio of hydrogen atoms to oxygen in water (H2O) is 2:1.

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).

Did you know?

According to the Migraine Research Foundation, migraines are the third most prevalent illness in the world. Women are most affected (18%), followed by children of both sexes (10%), and men (6%).

Did you know?

The top five reasons that children stay home from school are as follows: colds, stomach flu (gastroenteritis), ear infection (otitis media), pink eye (conjunctivitis), and sore throat.

Did you know?

Drugs are in development that may cure asthma and hay fever once and for all. They target leukotrienes, which are known to cause tightening of the air passages in the lungs and increase mucus productions in nasal passages.

Extent of agricultural activity across the planet (data from Foley et al. 2005). Extent of agricultural activity across the planet (data from Foley et al. 2005).
The process of placing a stent in a blood vessel. (A) A catheter is used to place a collapsed stent The process of placing a stent in a blood vessel. (A) A catheter is used to place a collapsed stent
Palatine process Palatine process
Equipment and supplies needed for manual exfoliation using natural substances. Equipment and supplies needed for manual exfoliation using natural substances.
A mobile weather station that can be used to gather current weather data at the scene of hazardous ... A mobile weather station that can be used to gather current weather data at the scene of hazardous ...
Storm Surge Formation Process Storm Surge Formation Process
Video: Rods and Cones Animation

For a complete list of videos, visit our video library