subject

Which statements are true about a database? A database allows only numeric entries.

You cannot upload image files to a database.

You can enter data based on the defined data type.

You cannot leave a field empty.

A primary key uniquely identifies a record.

ansver
Answers: 1

Another question on Computers and Technology

question
Computers and Technology, 22.06.2019 22:40
Least square fit to polynomial write a function leastsquarefit3pol that solves a linear system of equations to find a least squares fit of a third order polynomial to an experimental data set given as two row arrays. the function leastsquarefit3pol must explicitly solve a set of linear equations and cannot use polyfit. there should be no restriction on the size of the problem that can be solved.
Answers: 1
question
Computers and Technology, 23.06.2019 04:31
Jennifer has to set up a network in a factory with an environment that has a lot of electrical interference. which cable would she prefer to use? jennifer would prefer to use because its metal sheath reduces interference.
Answers: 1
question
Computers and Technology, 24.06.2019 01:30
Hazel has just finished adding pictures to her holiday newsletter. she decides to crop an image. what is cropping an image?
Answers: 1
question
Computers and Technology, 24.06.2019 22:30
To add additional commands to the quick access toolbar, a user can navigate to the view. backstage status bar design file
Answers: 2
You know the right answer?
Which statements are true about a database? A database allows only numeric entries.

You...
Questions
question
Mathematics, 21.03.2020 04:11
question
Geography, 21.03.2020 04:11
question
Mathematics, 21.03.2020 04:12
question
Mathematics, 21.03.2020 04:12
Questions on the website: 13722362