Which of the following types of tables constraints will prevent the entry of duplicate rows?

Help menu is available at which button?

After a picture has been taken with a digital camera and processed appropriately, the actual print of the picture is considered:

Hackers

A 32-bit word computer can access ___ bytes at a time

When data changes in multiple lists and all lists are no updated, this causes

Softcopy is the intangible output, so then what is hardcopy

System Proposal is prepared in --- phase of SDLC

You can use the ___ bar to type a URL and display a Web page, or type a keyword to display a list of related Web pages.

Which of the following is a storage device that uses rigid, permanently installed magnetic disks to store dial information