In a database, a primary key is a field which contains?
text only
unique entries
duplicate values
numeric value only
Correct answer is B
No explanation has been provided for this answer.
I, II and IV only
I, II and IV only
II, II and IV only
I, I, IIl and IV.
Correct answer is C
No explanation has been provided for this answer.
A block of text that is marked by the tab key when the enter key is pressed can be referred to as?
margin
paragraph
white space
word wrap
Correct answer is B
No explanation has been provided for this answer.
When a worksheet is deleted from a workbook, it is?
lost forever
sent to the recycle bin
sent to the original folder
stored permanently in main memory
Correct answer is B
No explanation has been provided for this answer.
The chart type that does not have the X and Y axis display is the?
area chart
bar chart
pie chart
scatter diagram
Correct answer is C
No explanation has been provided for this answer.