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

Author Question: Which of the following is a type of cursor concurrency that causes SQL Server to place an update ... (Read 36 times)

fasfsadfdsfa

  • Hero Member
  • *****
  • Posts: 554
on: Jul 7, 2018
Which of the following is a type of cursor concurrency that causes SQL Server to place an update lock on a row when the row is read?
 
  A) SCROLL_LOCK
  B) Optimistic
  C) Serializable
  D) Read only

Question 2

We have obtained access to the company's operational data. We have been asked to produce a report with an item by item analysis of sales, but the only sales figure available is the total sale value for each order. This is an example of ________.
 
  A) dirty data
  B) inconsistent data
  C) nonintegrated data
  D) a wrong format problem


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

cclemon1

  • Sr. Member
  • ****
  • Posts: 312
Reply #1 on: Jul 7, 2018
Answer to Question 1

A

Answer to Question 2

D


fasfsadfdsfa

  • Member
  • Posts: 554
Reply 2 on: Jul 7, 2018
Excellent

CAPTAINAMERICA

  • Member
  • Posts: 325
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

The National Institutes of Health have supported research into acupuncture. This has shown that acupuncture significantly reduced pain associated with osteoarthritis of the knee, when used as a complement to conventional therapies.

Did you know?

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

Did you know?

The Food and Drug Administration has approved Risperdal, an adult antipsychotic drug, for the symptomatic treatment of irritability in children and adolescents with autism. The approval is the first for the use of a drug to treat behaviors associated with autism in children. These behaviors are included under the general heading of irritability and include aggression, deliberate self-injury, and temper tantrums.

Did you know?

Patients who have been on total parenteral nutrition for more than a few days may need to have foods gradually reintroduced to give the digestive tract time to start working again.

Did you know?

Medication errors are more common among seriously ill patients than with those with minor conditions.

Elastic fibres are made of elastin, one type of structural protein found in the ECM of animal cells Elastic fibres are made of elastin, one type of structural protein found in the ECM of animal cells
The Indian palm squirrel is the most common type of squirrel found in India. The Indian palm squirrel is the most common type of squirrel found in India.
Carrie Mae Weems, A Negroid Type, from the series From Here I Saw What Happened and I Cried. Carrie Mae Weems, A Negroid Type, from the series From Here I Saw What Happened and I Cried.
Each year, the leaders of the world’s eight most powerful nations meet in a secluded place to make ... Each year, the leaders of the world’s eight most powerful nations meet in a secluded place to make ...
Most conventional zirconia oxygen sensors and some wide-band oxygen sensors use the cup-type ... Most conventional zirconia oxygen sensors and some wide-band oxygen sensors use the cup-type ...
Effleurage clockwise to abdomen. Place palm over palm, and apply effleurage in a circle around the ... Effleurage clockwise to abdomen. Place palm over palm, and apply effleurage in a circle around the ...
Video: HIV replication/ Replication cycle of HIV

For a complete list of videos, visit our video library