Answer the following statements true (T) or false (F)

1. Automated data dictionaries are useful for only printing summary lists of data.
2. A data dictionary contains information about a data flow diagram, but not entities or use cases.
3. Databases are usually the first component of a data dictionary to be defined.
4. An internal data flow is one that connects two processes.


1. FALSE
2. FALSE
3. FALSE
4. TRUE

Computer Science & Information Technology

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When you click the Run icon in the Design tab of the Ribbon to run an Update query, a warning box will appear indicating the number of records that will be changed

Indicate whether the statement is true or false

Computer Science & Information Technology

Which legacy authentication protocol requires mutual authentication?

a. Password Authentication Protocol (PAP) b. Challenge Handshake Authentication Protocol (CHAP) c. Microsoft Challenge Handshake Authentication Protocol (MS-CHAP) d. Microsoft Challenge Handshake Authentication Protocol, version 2 (MS-CHAPv2)

Computer Science & Information Technology

The hypertext system of information on the internet.

What will be an ideal response?

Computer Science & Information Technology

The __________ policy dictates that a piece of data in one cache is guaranteed to be also found in all lower levels of caches.

A. noninclusive B. write allocate C. inclusive D. exclusive

Computer Science & Information Technology