Which of the following JPA-related statements is false?

a. You can update an existing entity by modifying its entity object in the context of a transaction.
b. Once a transaction is committed, the changes to the entity are saved to the database.
c. You can delete an existing entity.
d. When you commit a transaction the entity is kept as a backup in the database.


D

Computer Science & Information Technology

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If WEP or WPA are enabled, a(n) ________ is required for any device attempting to connect to the network

Fill in the blank(s) with correct word

Computer Science & Information Technology

Where is the Link Layers icon located?

What will be an ideal response?

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You have been hired to help a small company set up its first Windows network. It has had the same 13 users for the entire two years it has been open, and the company has no plans to expand. What version of Windows Server 2016 would you recommend?

A. Windows Server 2016 Datacenter (Desktop Experience) B. Windows Server 2016 Standard (Desktop Experience) C. Windows Server 2016 Datacenter D. Windows Server 2016 Essentials

Computer Science & Information Technology

The element(s) of a screen design include:

a. Background. b. Navigational tools. c. Sound d. Video. e. All of the above.

Computer Science & Information Technology