1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
ss7ja [257]
3 years ago
7

IF a relation schema is in 3NF, it is in BCNF.true or falsa

Computers and Technology
1 answer:
likoan [24]3 years ago
6 0

Answer:

It would be very false.

You might be interested in
Create a Python program in a file named loops1.py that does the following: a. Use a while loop to keep asking the user for input
Rashid [163]

Answer:

mystr = input("Enter a string ")

length = len(mystr)

while length<10:

   mystr = input("Enter a string ")

   length = len(mystr)

   if(length>=10):

       break

if len(mystr)%2==0:

   print(mystr.lower())

else:

   print(mystr.upper())

Explanation:

The variable mystr is used to save user's input which is received with the input function

A second variable length is used to save the length of the input string Using a while statement the user is continually prompted to enter a string while length is less than 10.

If length is greater or equal to 10. We check for even or odd using the modulo (%) operator.

We use lower() and upper() to change the case of the string

7 0
3 years ago
Read 2 more answers
What is key to remember when handling linked lists?
djyliett [7]

Answer:

Some key points to remember, when handling the linked list are as follow:

  • Linked list is the linear data structure in which each of the elements contain separate object.
  • Linked list components are not store in a contiguous location.
  • In the linked list the elements or components are basically use the pointers for linked with another elements.
  • The last node of the linked list must contain null value.
  • In the linked list, the allocation of the memory is equal to upper node limit.
7 0
3 years ago
The current standard for RFID is based off of Group of answer choices MIT standards IEEE standards ISO standards there is no agr
mamaluj [8]

Answer:

ISO standards

Explanation:

ISO / IEC 14443 is the ISO standard that covers RFID usage by devices.

EPCglobal - Electronics Product Code Global Incorporated is also another international standard that covers RFID. These two standards work together to standardize RFID products produced by manufacturers so that these products can be the same across different markets and manufacturers. Example I can purchase a tag from one manufacturer and a transceiver from another and they would function well together. There are also other standards for RFID but the above two are the biggest and most popular with ISO being the oldest.

4 0
3 years ago
A city government is attempting to reduce the digital divide between groups with differing access to computing and the Internet.
sergeinik [125]

Answer:

C

Explanation:

Putting all government forms on the city web site is the least activity likely to be effective in the purpose of reducing digital divide.

Holding basic computer classes at the community centers will very much help to reduce the digital divide.

Providing free wireless internet connections at locations in low-income neighborhood will also reduce the gap of digital divide

Requiring that every city school has computers that meet a minimum hardware and software will made computing resources available to users thereby reducing digital divide.

5 0
3 years ago
Which of the following is an accurate explanation of what this paragraph means?
LuckyWell [14K]

Answer:

fifty five years later he burned out the same person who had to go and he said that the same person you met in a long period and I have been on my side and you know what I mean to him but she is the one I want her out and then she has a good time for me to get to the point where I don't know her I would have

4 0
3 years ago
Other questions:
  • Copy the 10 statements as they appear below into your journal.
    6·2 answers
  • Round-robin schedulers normally maintain a list of all runnable processes, with each process occurring exactly once in the list.
    14·1 answer
  • When you're working with a word processing document and you press the Del key, what happens? A. The paragraph you're working on
    12·1 answer
  • Which statement best describes a transition in PowerPoint?
    12·1 answer
  • . Some countries lack physical resources, like computers or network connections, making it difficult to keep up with the technol
    8·2 answers
  • Why is the cost of a software project not directly related to the cost of development?
    13·1 answer
  • The correct ordering of the seven layers from "top" to "bottom" is
    11·1 answer
  • Given a matrix input_matrix, return a Numpy array that consists of every entry of A that has: an even row index in the range [0,
    9·1 answer
  • Frequently used _____________ can be saved as _____________ for use in analysis, dashboards, reports, tickets, and alerts.
    8·1 answer
  • What is System Testing
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!