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

Author Question: An object identifier is a unique key for each record in the database, not just in a table. ... (Read 85 times)

nelaaney

  • Hero Member
  • *****
  • Posts: 560
on: Jul 7, 2018
An object identifier is a unique key for each record in the database, not just in a table.
 
  Indicate whether the statement is true or false

Question 2

Which is a way to read input from a source document with an optical scanner rather than off the magnetic media?
 
  A) mark sense forms
  B) punch out forms
  C) optical character recognition (OCR)
  D) bar codes


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

memslove

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

TRUE

Answer to Question 2

C


nelaaney

  • Member
  • Posts: 560
Reply 2 on: Jul 7, 2018
Great answer, keep it coming :)

Dominic

  • Member
  • Posts: 328
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

The modern decimal position system was the invention of the Hindus (around 800 AD), involving the placing of numerals to indicate their value (units, tens, hundreds, and so on).

Did you know?

The first documented use of surgical anesthesia in the United States was in Connecticut in 1844.

Did you know?

Eat fiber! A diet high in fiber can help lower cholesterol levels by as much as 10%.

Did you know?

The term pharmacology is derived from the Greek words pharmakon("claim, medicine, poison, or remedy") and logos ("study").

Did you know?

There are more bacteria in your mouth than there are people in the world.

The Periodic Table The Periodic Table
Examples of four different types of cells from the body. Although each cell has a cell membrane, nuc Examples of four different types of cells from the body. Although each cell has a cell membrane, nuc
Carrie Mae Weems, Untitled (Man Smoking/Malcolm X), from The Kitchen Table Series. Carrie Mae Weems, Untitled (Man Smoking/Malcolm X), from The Kitchen Table Series.
Consider using a foam pad on your table. Consider using a foam pad on your table.
Checklist for Choosing a Massage Table Checklist for Choosing a Massage Table
The periodic cylinder of the elements. When the periodic table is folded in such a way that the ... The periodic cylinder of the elements. When the periodic table is folded in such a way that the ...
Video: Interview with Person who has Panic Attacks

For a complete list of videos, visit our video library