Select the correct answer. Which statement is true when you are planning contents of your digital portfolio to show to prospective employers?
A.
Share your photograph and contact details only when employers require them.
B.
Add a map of your office or studio for select employers.
C.
Include a contact page with your photograph and contact details.
D.
Share details of only one reference with employers.
E.
Retain a tracking spreadsheet with yourself when meeting employers.

Why is it a good idea to leave an interview being courteous and polite?

Suppose there is a relation r(a, b, c) with a b+-tree index with search keys (a, b).1. what is the worst-case cost of finding records satisfying 10 < a < 50 using this index, in terms of the number of records n1, retrieved and the height h of the tree? 2. what is the worst-case cost of finding records satisfying 10 < a < 50 and 5 < b < 10 using this index, in terms of the number of records n2 that satisfy this selection, as well as n1 and h defined above? 3. under what conditions on n1 and n2, would the index be an efficient way of finding records satisfying the condition from part (2)?

Technician a says that with self-adjusting clutch systems, the release bearing constantly rotates. technician b says that the ball bearing portion of the release bearing should be lubricated with high-temperature grease during routine maintenance. which technician is correct?