« previous next »

Author Question: Which of the following statements is true about radio frequency identification (RFID) systems? A) ... (Read 140 times)

nmorano1

  • Hero Member
  • *****
  • Posts: 598
on: Jul 7, 2018
Which of the following statements is true about radio frequency identification (RFID) systems?
 
  A) RFID scanning can be done at greater distances than bar code scanning.
  B) RFID information is readable depending on the entity's position.
  C) RFID tags contain less information than bar codes.
  D) All RFID tags are small and relatively inexpensive.
  E) RFID requires time-consuming hand scanning.

Question 2

In Microsoft SQL Server, the most appropriate data type to store product descriptions is which of
  the following?
 
  A) Nvarchar B) Image C) Ntext D) Float


hugthug12

  • Sr. Member
  • ****
  • Posts: 329
Reply #1 on: Jul 7, 2018
Answer to Question 1

A

Answer to Question 2

C


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

IgA antibodies protect body surfaces exposed to outside foreign substances. IgG antibodies are found in all body fluids. IgM antibodies are the first type of antibody made in response to an infection. IgE antibody levels are often high in people with allergies. IgD antibodies are found in tissues lining the abdomen and chest.

Did you know?

More than 34,000 trademarked medication names and more than 10,000 generic medication names are in use in the United States.

Did you know?

In 2012, nearly 24 milliion Americans, aged 12 and older, had abused an illicit drug, according to the National Institute on Drug Abuse (NIDA).

Did you know?

Chronic necrotizing aspergillosis has a slowly progressive process that, unlike invasive aspergillosis, does not spread to other organ systems or the blood vessels. It most often affects middle-aged and elderly individuals, spreading to surrounding tissue in the lungs. The disease often does not respond to conventionally successful treatments, and requires individualized therapies in order to keep it from becoming life-threatening.

Did you know?

Alzheimer's disease affects only about 10% of people older than 65 years of age. Most forms of decreased mental function and dementia are caused by disuse (letting the mind get lazy).

True Friendship True Friendship
Charles E. Coughlin, the “Radio Priest,” was the father of conservative “talk radio.” Charles E. Coughlin, the “Radio Priest,” was the father of conservative “talk radio.”
Systems of humans Systems of humans
Organ Systems Organ Systems
The hierarchical organization of the sensory systems. The receptors perform the simplest and most ... The hierarchical organization of the sensory systems. The receptors perform the simplest and most ...
Hand signals are an effective emergency backup to ra- dio communication systems. Shown are several ... Hand signals are an effective emergency backup to ra- dio communication systems. Shown are several ...
Video: Ventilation - phases and driving forces

For a complete list of videos, visit our video library