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

Author Question: A random number should be used when order of processing requires knowledge of the sequence in which ... (Read 65 times)

MGLQZ

  • Hero Member
  • *****
  • Posts: 579
on: Jul 7, 2018
A random number should be used when order of processing requires knowledge of the sequence in which items enter the system or the order in which events unfold.
 
  Indicate whether the statement is true or false

Question 2

Which best defines the function of a primary key?
 
  A) It uniquely identifies each record
  B) It is always a number
  C) It is the first field in a table
  D) It unlocks the data in a table


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Christopher

  • Sr. Member
  • ****
  • Posts: 316
Reply #1 on: Jul 7, 2018
Answer to Question 1

FALSE

Answer to Question 2

A


MGLQZ

  • Member
  • Posts: 579
Reply 2 on: Jul 7, 2018
Wow, this really help

amandalm

  • Member
  • Posts: 306
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

Cytomegalovirus affects nearly the same amount of newborns every year as Down syndrome.

Did you know?

More than nineteen million Americans carry the factor V gene that causes blood clots, pulmonary embolism, and heart disease.

Did you know?

Liver spots have nothing whatsoever to do with the liver. They are a type of freckles commonly seen in older adults who have been out in the sun without sufficient sunscreen.

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.

Did you know?

Although puberty usually occurs in the early teenage years, the world's youngest parents were two Chinese children who had their first baby when they were 8 and 9 years of age.

“Career choice” for many women means leaving their paid jobs for a number of years when they ... “Career choice” for many women means leaving their paid jobs for a number of years when they ...
Controlling access to water in order to gain political and strategic advantage in Gaza Controlling access to water in order to gain political and strategic advantage in Gaza
Calculate the number of grams of solute in 500.0 mL of 0.169 M KOH. Calculate the number of grams of solute in 500.0 mL of 0.169 M KOH.
An 8th grade class develops a linear model that predicts the number of cheerios (a small round ... An 8th grade class develops a linear model that predicts the number of cheerios (a small round ...
The potential involvement of colchicine in doubling the chromosome number The potential involvement of colchicine in doubling the chromosome number
Random X inactivation in female placental mammals Random X inactivation in female placental mammals
Video: Vasectomy

For a complete list of videos, visit our video library