In order to add and join tables in a select query, depending on how a table is created, the primary key fields:

A) must be defined. B) may or may not be defined.
C) must be defined as a single field primary key. D) must not be defined.


B

Computer Science & Information Technology

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To create a style based on existing text that you have selected, click ________ in the Styles pane

Fill in the blank(s) with correct word

Computer Science & Information Technology

The _______________ layer of the TCP/IP model uses segments and datagrams as its Protocol Data Units.

Fill in the blank(s) with the appropriate word(s).

Computer Science & Information Technology

____________ encompasses a broad set of activities that include planning, coding, testing, and documenting while a related activity, __________, is a development process that uses mathematical, engineering, and management techniques to reduce the cost and complexity of a computer program while increasing its reliability and modifiability.?

A. ?Software engineering, computer programming B. ?Computer programming, software engineering C. ?Application programming, systems programming D. ?Systems programming, application programming

Computer Science & Information Technology

A technician wants to consolidate and log specific alerts from network devices into a database so maintenance tasks and potential device problems can be addressed in a timely manner.   Which of the following should the technician implement?

A. IDS appliance B. Syslog server C. IPS appliance D. UTM appliance

Computer Science & Information Technology