What is the advantage of using keys in a database
Asked by admin @ in Computer Science viewed by 289 People
What is the advantage of using keys in a database?
Keys _________records of one table with the others.
Answered by admin @
Answer:
Using the primary key, you can easily identify and find unique rows in the database table. They allow you to update/delete only specific records by uniquely identifying them. The table's data is sorted based on the primary key. They help you avoid inserting duplicate records in a table.
Similar Questions
Which key is used in combination with other keys
Asked by admin @ in Computer Science viewed by 318 persons
It is used a combination key
What is the use of caps lock key
Asked by admin @ in Computer Science viewed by 314 persons
What is the function of caps lock key
What are the advantages of using a presentation
Asked by admin @ in Computer Science viewed by 321 persons
What are the advantages of using a presentation?
Which key is used to group multiple worksheets
Asked by admin @ in Computer Science viewed by 597 persons
Which key is used to group multiple worksheets?
Which key is used to edit in ms excel
Asked by admin @ in Computer Science viewed by 328 persons
In MS Excel, which function key is used to edit the cell contents?
Which function key is used to insert a keyframe
Asked by admin @ in Computer Science viewed by 394 persons
Which function key is used to insert keyframe
Which key is used to move the cursor
Asked by admin @ in Computer Science viewed by 349 persons
Which key is used to move the cursor one space
What is the tab key used for on a computer
Asked by admin @ in Computer Science viewed by 290 persons
What is the use of Tab key in keyboard
Which key combination is used to insert a line break
Asked by admin @ in Computer Science viewed by 447 persons
Which key combination is used to insert a line break ?
Which key combination is used to select an entire document
Asked by admin @ in Computer Science viewed by 350 persons
D. Which key combination is used to select an entire MS Word document?
Which is an advantage of using a checking account ?
Asked by maham237 @ in Business viewed by 321 persons
Checking accounts prevent the customer from having overdraft fees.
Checking accounts allow convenient ways to deposit or withdraw funds.
Checking accounts are processed immediately so customer and bank records always …
What key would you use if 10 students chose cartoons
Asked by maham237 @ in Mathematics viewed by 437 persons
Which is an advantage of using a checking account
Asked by maham237 @ in Mathematics viewed by 310 persons
A) You can pay only in cash, which can help you avoid splurging.
B) You can pay by check so you don't need to carry cash.
C) You don't have …
What are the advantages of using a microscope
Asked by maham237 @ in Biology viewed by 315 persons
What advantage would using a compound light microscope have over using a dissecting microscope?
Using complete sentences, explain the key features of the graph of the cosine function.
Asked by maham237 @ in Mathematics viewed by 380 persons
Most viewed questions in Computer Science
A programmer mistakenly writes gor instead of for
Asked by admin @ in Computer Science viewed by 19024 persons
Domestic data entry operator ncert book class 9 solutions
Asked by admin @ in Computer Science viewed by 15811 persons
Information technology code 402 class 9 solutions chapter 1
Asked by admin @ in Computer Science viewed by 10973 persons
Ncert solutions for class 8 computer chapter 1 computer system
Asked by admin @ in Computer Science viewed by 10403 persons
Which of the following occupies more memory in c
Asked by admin @ in Computer Science viewed by 8137 persons
A database of motor vehicles has the base entity
Asked by admin @ in Computer Science viewed by 7842 persons
The network architecture can be termed as a mcq
Asked by admin @ in Computer Science viewed by 6489 persons
Cat5 and cat6 cabling refer to which reference model layer
Asked by admin @ in Computer Science viewed by 5791 persons
Class 7 computer chapter 3 questions and answers
Asked by admin @ in Computer Science viewed by 5693 persons
Choose the correct options about usability and user experience
Asked by admin @ in Computer Science viewed by 5476 persons
Which advocates daily team meetings for coordination and integration
Asked by admin @ in Computer Science viewed by 4981 persons
Which three security features match the database security level
Asked by admin @ in Computer Science viewed by 4972 persons
Which of the dbms package is not available
Asked by admin @ in Computer Science viewed by 4684 persons
________ aid a business grow and attain its objectives
Asked by admin @ in Computer Science viewed by 4488 persons