This topic contains a solution. Click here to go to the answer

Author Question: A primary key is converted in a hashed file organization. Indicate whether the statement is true ... (Read 68 times)

shenderson6

  • Hero Member
  • *****
  • Posts: 573
A primary key is converted in a hashed file organization.
 
  Indicate whether the statement is true or false

Question 2

Which of the following is NOT a true statement regarding paper versus electronic reports?
 
  A) Ink-jet printers and laser printers produce reports that look identical to the display screen.
  B) Impact printers can exactly replicate a screen report to paper.
  C) Impact printers are very fast, very reliable, and relatively inexpensive.
  D) Impact printers are mainly used for producing large batches of reports.
  E) When designing forms and reports for use with impact printers, you may be limited in the range of formatting, text types, and highlighting options.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

nickk12214

  • Sr. Member
  • ****
  • Posts: 332
Answer to Question 1

TRUE
Explanation: In hashed file organization, the address of each row is determined using an algorithm (see Figure 9-20C) that converts a primary key value into a row address.
CL

Answer to Question 2

B
Explanation: B) Impact printers are good at rapidly producing reports that contain primarily alphanumeric information but cannot exactly replicate a screen report onto paper.
CL




shenderson6

  • Member
  • Posts: 573
Reply 2 on: Jul 7, 2018
Thanks for the timely response, appreciate it


6ana001

  • Member
  • Posts: 311
Reply 3 on: Yesterday
Gracias!

 

Did you know?

The familiar sounds of your heart are made by the heart's valves as they open and close.

Did you know?

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

Did you know?

Every flu season is different, and even healthy people can get extremely sick from the flu, as well as spread it to others. The flu season can begin as early as October and last as late as May. Every person over six months of age should get an annual flu vaccine. The vaccine cannot cause you to get influenza, but in some seasons, may not be completely able to prevent you from acquiring influenza due to changes in causative viruses. The viruses in the flu shot are killed—there is no way they can give you the flu. Minor side effects include soreness, redness, or swelling where the shot was given. It is possible to develop a slight fever, and body aches, but these are simply signs that the body is responding to the vaccine and making itself ready to fight off the influenza virus should you come in contact with it.

Did you know?

The word drug comes from the Dutch word droog (meaning "dry"). For centuries, most drugs came from dried plants, hence the name.

Did you know?

Asthma is the most common chronic childhood disease in the world. Most children who develop asthma have symptoms before they are 5 years old.

For a complete list of videos, visit our video library