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
Allisa [31]
3 years ago
6

Define the term unique key and give an example.

Computers and Technology
1 answer:
Anton [14]3 years ago
5 0

Answer: Unique is used for the prevention of any field or column to have same or identical values in a particular table.It however, does let the null value top enter the table even though stops entry of duplicate values.

Example- In any particular record of shop, the shopkeeper avoids to have a product that is of the same price as to maintain the clarity of the table .

You might be interested in
PLZZZ HELP MEE i need it done today
Marianna [84]

Answer:

1. B

2. C

Explanation:

7 0
3 years ago
⇒PLEASE HELP ME!!!!!!!!∧_∧
saveliy_v [14]
I think it might be Heading & Border
6 0
3 years ago
Read 2 more answers
WHY IS BRAINLY NOTIFICATIONS LIKE THIS?????
nikdorinn [45]

Answer:

probly the wifi connection

Explanation:

4 0
3 years ago
Read 2 more answers
Which of the following questions will most likely be answered by displaying data on a line graph?
Artemon [7]
I'm pretty sure the answer is b
4 0
3 years ago
You often insert your company's logo into a document you create.one way to make it easier for you to quickly insert it is to sav
eduard
Save the logo as a TEMPLATE.

A template is a pre-developed page layout in soft copy or hard copy used to make pages with the same pattern, style, or design.

In the above scenario, you can prepare a template with you logo in it and save it for future use. In the event that you need to create a new document, you only have to bring up the saved template and edit it with the new information that you need to type.

This way, you will not be hassled to manually add your logo to every new document you create.
5 0
3 years ago
Other questions:
  • The World Wide Web consists of interconnected computer networks throughout the world that everyone can use. True or False
    13·2 answers
  • Which part of a window lets you see a fileâs contents without opening the file?
    9·1 answer
  • In a transaction-processing system (TPS), if the TPS database can be queried and updated while the transaction is taking place,
    12·1 answer
  • WHEN COPYING EXISTING SPREADSHEET DATA TO A WORD DOCUMENT YOU NEED TO SELECT?
    12·1 answer
  • Select the term below which is a protocol that provides a method for software components to communicate, interact, and share dat
    6·1 answer
  • A common technique for masking contents of messages or other information traffic so that opponents can not extract the informati
    14·1 answer
  • Explain the need for data structures when developing software.
    12·1 answer
  • A service technician removed the inspection/fill plug from the differential of a rear-wheel- drive vehicle and gear lube started
    8·1 answer
  • 75+ (43-54)<br> -12<br> 12<br> 41
    12·2 answers
  • 7. Which cipher is based on the clues of the physical factors, rather than the hardware or a software cryptosystem
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!