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 60 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


bulacsom

  • Member
  • Posts: 329
Reply 3 on: Yesterday
:D TYSM

 

Did you know?

The most destructive flu epidemic of all times in recorded history occurred in 1918, with approximately 20 million deaths worldwide.

Did you know?

The toxic levels for lithium carbonate are close to the therapeutic levels. Signs of toxicity include fine hand tremor, polyuria, mild thirst, nausea, general discomfort, diarrhea, vomiting, drowsiness, muscular weakness, lack of coordination, ataxia, giddiness, tinnitus, and blurred vision.

Did you know?

According to research, pregnant women tend to eat more if carrying a baby boy. Male fetuses may secrete a chemical that stimulates their mothers to step up her energy intake.

Did you know?

The newest statin drug, rosuvastatin, has been called a superstatin because it appears to reduce LDL cholesterol to a greater degree than the other approved statin drugs.

Did you know?

The heart is located in the center of the chest, with part of it tipped slightly so that it taps against the left side of the chest.

For a complete list of videos, visit our video library