Which of the following is a hardware identification number that uniquely identifies a device?

A) IP domain name
B) MAC address
C) IPv4 address
D) IPv6 address


B) MAC address

Computer Science & Information Technology

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Vector files tend to be ____ because the vectors and attributes describing a shape can be stored very efficiently.

A. large B. compressed C. small D. decompressed

Computer Science & Information Technology

In some situations, when cell references should not be modified when moved to a new location, a(n) _____ reference should be used.

A. absolute B. fixed C. relative D. constant

Computer Science & Information Technology

Match the project requirement terms to the descriptions

I. Functional Specification A. Related to software and hardware capabilities, such as the browser II. Functional Requirements B. Needs imposed by hardware, software, and networking III. Environmental Requirements C. Used to write out program logic using English words IV. Technical Requirements D. Needs people have for the program, both present and future V. Pseudo-Code E. Key requirements and design elements for a project

Computer Science & Information Technology

What is not a reason for avoiding making the state field a two-character lookup field?

A. You might miss states that have more than one abbreviation. B. You might miss areas like the District of Columbia. C. You might miss other countries with two letter abbreviations recognized by the post office. D. You might miss abbreviations for military areas.

Computer Science & Information Technology