Which of the foolowing statements about relational model ...
Which of the foolowing statements about relational model is not correct?
A file is a sequence of related records
A record consist of a row of data containing single value from each column
Data in the column of a table are of the same data type
Data in the rows of a table are of the same data type
Correct answer is D
No explanation has been provided for this answer.
A file kept in case of an accident or natural disaster is called ...
Convert 478 to its binary equivalent. ...
Which of the following is true about digital computers? ...
The use of Visual Display Unit was a major breakthrough in the ...
An operating system will perform the following except ...
What kind of relationship exists between users and products as shown in Figure 4? ...
The capacity of a communication channel is referred to as ...
Which of the foolowing statements about relational model is not correct? ...
The Difference Engine and the Analytical Engine were invented by ...