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
slega [8]
3 years ago
14

each term to the appropriate definition. DBMS data mining hash file index key field locking protocol relation roll back schema S

QL A. A means of locating a particular record within a file B. The process of extracting hidden information C. A storage system that provides efficient access to randomly chosen items D. A structural unit (with rows and columns) in a popular database model E. A system to guard against database errors due to performing transactions concurrently F. An item used to identify records uniquely G. Performs database operations requested by application software H. A popular language that implements relational database operations I. A "road map" of a particular database's design J. To "unwind" a transaction
Computers and Technology
1 answer:
ikadub [295]3 years ago
5 0

Answer:

1. DBMS

C. <em>A storage system that provides efficient access to randomly chosen items</em>

G. <em>Performs database operations requested by application software</em>

2. data mining

B. <em>The process of extracting hidden information</em>

3. hash file

A. <em>A. means of locating a particular record within a file</em>

4. index key field

F. <em>An item used to identify records uniquely</em>

5. locking protocol

E. <em>A system to guard against database errors due to performing transactions concurrently</em>

6. relation

D. <em>A structural unit (with rows and columns) in a popular database model</em>

7. roll back schema

I. <em>A "road map" of a particular database's design</em>

J. <em>To "unwind" a transaction</em>

8. SQL

H. <em>A popular language that implements relational database operations.</em>

You might be interested in
What is ransomware<br>я​
Novosadov [1.4K]

Answer:

Ransomware is malicious software that infects your computer and displays messages demanding a fee to be paid in order for your system to work again. It has the ability to lock a computer screen or encrypt important, predetermined files with a password.

Explanation:

:)

5 0
2 years ago
Which formulas would work to combine cells with first, middle, and last names from columns A through C and row 2 into a new cell
AURORKA [14]

Split? not really sure but i understand a bit of this..

6 0
3 years ago
Read 2 more answers
What does a linear bus topology used to connect all network devices?
pentagon [3]
<span>A linear bus topology uses a common background cable to connect all network devices.</span>
5 0
3 years ago
An information system can enhance core competencies by
Nutka1998 [239]

Answer:

An information system can enhance core competencies by: encouraging the sharing of knowledge across business units.

Explanation:

Hope this helps you ! please mark me brainless

4 0
2 years ago
Write a python program to accept a number and check whether it is divisible by 4 or not​
Alenkasestr [34]

Answer:

number = int(input("Enter number: "))

if (number % 4):

 print("{} is not divisible by 4".format(number))

else:

 print("{} is divisible by 4".format(number))

Explanation:

If the %4 operation returns a non-zero number, there is a remainder and thus the number is not divisable by 4.

5 0
2 years ago
Other questions:
  • Please use Python 3 to solve the following problem. Please also show all outputs and share code.The variable sentence stores a s
    6·1 answer
  • What is a critique of the feature detector model of object recognition?​?
    8·1 answer
  • If you are upgrading your operating system to Windows 7, you may not use the In-Place Upgrade Installation Option with
    14·1 answer
  • Două numere a și b sunt numite generatoare ale unui număr natural n dacă a∙b+[a/b]=n, unde s-a notat cu [c] partea întreagă a nu
    7·1 answer
  • Pls help! ive been looking everywhere online but I couldn't find the answer to this:
    5·1 answer
  • Each processor core on a multi core processor generally runs faster than a single core processor
    14·2 answers
  • A simulation model includes: a. a description of the components of the system. b. a simulation clock. c. a definition of the sta
    8·1 answer
  • You are in charge of an event at work. You want to plan and schedule events and resourse. What type of software should you use?
    14·2 answers
  • I'm having trouble changing my google account password
    12·1 answer
  • Which is true for comments? Group of answer choices The compiler does not generate machine code for comments. The compiler conve
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!